He’d just placed a $100,000 bet ($715,000 in 2019 dollars) on a single spin of the wheel. Biased Numbers - A Big Number that continues through long-term analysis and produced by Biased Wheels. The Italian newspaper Il Giorno called him “The world’s most successful roulette player” — a reedy academic who “. When a ball is spun around the spinning wheel, it will eventually land in a specific pocket, which is called the drop zone. That is, the fluctuation should be plus or minus 1. Top 3 types of bias that influence roulette oddsBnitty, Yes your wheel is likely a WEAK biased one. Roulette wheel bias still exists today, but is very rare. This roulette wheel was situated in a casino in Madrid, and Garcia-Pelayo won over a million Euros by gambling on that wheel. Data representing, for a number of games, the region of the rim from which the ball fell. A roulette wheel Jarecki played on in the ‘60s (Thüringer, Roulette-Forum). REDUCED BIAS, TRUER SPINS: 8 ball deflectors and an improved spinning cone sharply reduce bias and maintain fair results. The most famous case is probably that of Joseph Jaggers, a British man who was able to win the. Much like beating a roulette game by clocking the spins, an unbalanced wheel can best be beaten by counting the revolutions per spin of the ball against the chance that the ball will bounce first in the low area of the wheel, but even without clocking the spins, a wheel with even an almost imperceptible dip will show a. Software games are simply “slot machines” with roulette wheel animations, and the winning number is selected by a random number generator. 6- Embrace the Gambler’s FallacyWheel bias occurs whenever roulette outcomes deviate from long term expectations. Roulette Wheel Bias: The Player's Edge Although a statistician will tell you that each spin of a roulette wheel is totally unrelated to the next, this is technically untrue. 7 million by swapping chips they had bought for €10 outside the casino with €1000 casino chips once they were inside. Number bias is when the wheel inclines toward specific pockets. And spotting a truly biased wheel means tracking play for thousands of spins -- the same number showing up three times in half a. These are digits on the roulette wheel where the ball tends to land frequently. The odds of finding a biased roulette wheel in a modern casino are minimal. Load the Wheel: On the net, visit our site Wheel-decide. Murphy's wheel had a chi-square value of 94. Also, roulette is an extremely popular game, thus there is no shortage of data and the game is familiar to those playing it. The Roulette wheel bias can be uncovered only by close observance and it takes hundreds or even thousands of spins. Wheel bias is a roulette strategy that involves finding a wheel that favors certain pockets and/or sections. In land-based casinos the most common cause for bias is due to wear and tear. Don’t jump around and bet on a different dozen or it will mess up the system. Some were pretty illegal, like slipping the bet after the stop of the wheel or somehow controlling the ball or bribing a complacent croupier. Find out how to make a roulette wheel bias work in your favour at US casinos. There are some methods that rely on a combination of outside and inside bets, although these reduce the player’s edge with the benefit of making the system more covert to apply. The virtual roulette is also instantly available online for 247. Roulette Wheel Bias. So a win is still a loss. Doctor Richard Jarecki was another roulette player who allegedly cracked the roulette code in the 1970s- he was another biased wheel player, a strategy that was somewhat easier in the seventies before wheel manufacturing processes became that much more accurate, and tracking systems came into play to try and help casinos identify roulette wheel bias. For example, bias may arise due to manufacturing or installation defects resulting in incorrect levelling, temperature drift, an external change caused by movement of a ship or aircraft where a. Yes it is – barely. The illegal methods: How to cheat a roulette wheel. Biased Wheel. Well, a bias roulette wheel is the one that does not select the numbers completely at random. There is still the green zero, but the American roulette wheel has a green double zero as well. 2% bias falls within three standard deviations. It is the overwhelming case of unbiased roulette wheels. In their bias wheel attack Mr Jaggers managed to walk away with $325,000 - a huge sum for 1873!! (Read more : Joseph. Jarecki has since been hailed as the. 7. Roulette is a game of chance, but a person's chance of winning or losing can definitely be affected by wheel bias. Number bias is when the wheel inclines toward specific pockets. His main job was a record producer, but on the side he harboured a fascination for roulette, and a belief that the casinos were there for the taking. This may have worked 100 years ago, but. However, you can use a strategy called wheel bias. His name was Joseph Jagger, and he won a fortune by. On a roulette wheel with no bias, each spin is independent of one another. 8 – Bet the Max. Adapting The Strategy For Your Casino. This is caused by wheel defects. ‘How many numbers on a roulette wheel’ is probably newbie players’ most frequently asked question when playing roulette. I need to know the make. Skips of Roulette Marquee Numbers, Bias, Win, Loss. , 36. The layout for an American roulette playing area looks like this: When spinning an American roulette wheel, your chances of winning are reduced compared to the original roulette. A German doctor used the wheel bias method to cheat European roulette tables in the 1970s; After months of studying wheel spins, Richard Jarecki profited $1. Spot the Difference Physical wheels are manufactured, and no wheel will be 100% perfect. A German doctor used the wheel bias method to cheat European roulette tables in the 1970s After months of studying wheel spins, Richard Jarecki profited $1. However, finding a biased table is impossible. Press the "Spin" button, and the wheel randomly selects a choice for you. Sometimes, dealers have heard of other methods like electronic devices (roulette computers), but they only have a very vague understanding of the conditions under. So even if you win, you are still paid an unfair amount. 1 of the project proposal submitted by NWML to GBGB on the 24 February 2005. There are three main kinds of bias and these are pocket, section and dynamic bias. 4. Fig. This is because the “random numbers” in a. The roulette wheel must be carefully calibrated and regularly inspected to ensure that the outcome of each spin is random and unpredictable. It’s a very different thing to “hot numbers”, which occur on either real wheels, or random number generator (RNG) roulette. Much like beating a roulette game by clocking the spins, an unbalanced wheel can best be beaten by counting the revolutions per spin of the ball against the chance that the ball will bounce first in the low area of the wheel, but even without clocking the spins, a wheel with even an almost imperceptible dip will show a predominance of a section of numbers. e. There on the top right side, you will see the option "Random Name Picker". The higher fitness value with a bigger area is likely to have more chances of being chosen. 8 million in the process. Roulette ang gambling is one of the most popular games in casinos. By applying these techniques to a standard casino-grade European roulette wheel, we demonstrate an expected return of at least 18%, well above the -2. What would an experiment to determine if the bias is enough to beat the house edge? I've segmented the data to try to figure out if the bias has always been present. Ever since Jagger discovered that roulette could be beaten by determining wheel bias others have tried to replicate his success. 1) Wheel bias No longer. An infinitely harder bias to determine, for it. There is an equal chance of black or red winning on the 21st spin. 1. There are three main kinds of bias and these are pocket, section and dynamic bias. Biased roulette wheel: A Quantitative Trading Strategy Approach Giancarlo Salirrosas Mart nez, CQF Department of Economics, Universidad San Ignacio de Loyola Abstract The purpose of this research paper it is to present a new approach in the framework of a biased roulette wheel. Any time you like you can play the game for any time long, just click your bookmark! Our Roulette Simulator is free and immensely realistic. In land-based casinos the most common cause for bias is due to. The 1. A roulette wheel ( 1 ) has a ball detector ( 9 a, 9 b, 9 c ) to detect the ball as the ball travels round the rim ( 3 ) of the roulette wheel and a drop determiner ( 21 ) to determine, for each of a number of games of roulette, the region of the rim from which the ball fell from the rim. numbers on a biased wheel, with his formula his bets changed. Physical irregularities and normal wear and tear can alter a wheel in a way that causes it to favor certain numbers more than. Back in the early 1990s, a roulette player named Gonzalo Garcia Pelayo had a very brilliant idea about roulette. A single number coming up from 38 numbers on the board, including, and 1 – 36, has a probability of 1/38, or 2. Every wheel has some type of bias so if a player is able to identify the bias before the casino does so, the player can optimize that knowledge to his advantage. a. Some were pretty illegal, like slipping the bet after the stop of the wheel or somehow controlling the ball or bribing a complacent croupier. The bias was overwhelming, as shown in the next. Keyser. When a roulette wheel is biased it has numbers that are more likely to pop-up than others due to a fault of some sorts. Beating an Unbalanced Roulette Wheel. There are some forms of gaining an advantage at roulette that players would likely think of as cheating, but which are actually perfectly legal for players to use – if they can. Legendary gambler Billy Walters also studied wheel bias on the roulette table, and he along with partners have won an estimated $3,800,00 playing roulette. It must involve proper statistical analysis. 25)” sets P = 0. Roulette wheel bias is an issue that affects brick and mortar casinos. Biased Roulette Wheels. value. The frequencies of the jumps are homogeneous; more accented so than the frequencies of. Players can play “Black Action” with $100 chips. 25 and S = 3. After studying a wheel for thousands of spins, bias attackers can pinpoint tendencies and use them to improve their odds. Unfortunately, tracking “hot numbers” simply doesn’t help. The flaw can be on the wheel’s incline or slope. Wheel imperfections is one matter. I call this feature number pairing. So essentially to use this strategy in bingo roulette, you would need the ability to choose your numbers. Roulette Software, Gambling: Winning Roulette Systems. The two main types of casinos are land-based casinos, and online casinos. If we are going to talk about roulette wheel bias, we have to talk about a guy called Gonzalo Garcia-Pelayo. These were then modified to develop predictions. There is no purer form of gambling, and although most wheels are not 100% random (they may be biased, or the dealer may have a signature), they are as close to random as you can possibly get. The wheel is divided into 38 even sectors, numbered 1–36, plus 0 and 00 (in Europe, the wheel is divided into 37 sections, 1–36 plus 0). Wheel modification, sometimes known as wheel gaffing, involves modifying the roulette wheel in a way that makes spins more predictable. Up until the 1980s and 90s, wheels were much more susceptible to bias. Note that underlying the Type I gambler’s fallacy is the implicit assumption that the roulette wheel is indeed perfectly calibrated, implying that each number. Sometimes bias will only occur with specific rotor and. The roulette wheel should not introduce any bias which affects the fall of the ball from the rim. Not bad for a day and a half’s work. Taking everything into account, roulette doesn’t have a commonly acknowledged. The reason to do so is that any bias, when discovered by a player, may be used to his/her advantage. I am wondering if this suggests that there could be some type of bias on this roulette wheel that is causing one number to not appear as often as expected, or if this would be considered a normal result. It’s rare to spot these imperfections with the human eye. So, it’s clear that biased Roulette wheels are still a reality, since moreover, logically no one wheel is truly unbiased i. This can occur due to manufacturing flaws, damage, or improper maintenance. Similarly, an experiment which waits for $8$ heads in a row should reveal a bias for the $9$-th toss. 05 and S = 3. 26% (if you are interested in the mathematics of roulette, the video at the end will show you how these odds are calculated). Or if they are biased, they’re not biased enough to make a difference in your bankroll. 6%. That represents 1. By the way, if the roulette wheel is indeed rigged to. No bias was required to win. The roulette wheel is designed to be mechanically "perfect", the purpose of which is to generate random numbers evenly, fairly, and without bias. Testing a single number on a slightly biased wheel will take many more samples than testing a quadrant on a very biased wheel. The casino’s software is incapable of observations that enable earlier detection of bias. 7% rather than 5. This method could get you banned. For 1000 spins, the standard deviation for the wheel outer half is 16 spins. length. The “biased wheel report” component of Laurence’s material is quite good, but again it relies entirely on physical flaws of roulette wheels. One might be wondering what exactly is a biased wheel. A bet on an individual number pays 35:1, but you have only a 1 in 38 chance of success. It is the Physics science and not statistics that defies the roulette betting system based on sections. Fibonacci Rule. The better equipment will do much more than just look at “which numbers spin most”. Doctor Richard Jarecki was another roulette player who allegedly cracked the roulette code in the 1970s- he was another biased wheel player, a strategy that was somewhat easier in the seventies before wheel manufacturing processes became that much more accurate, and tracking systems came into play to try and help casinos identify roulette. However, various factors may cause a bias to arise. Roulette solution is very well promoted software that performs a statistical analysis of real wheels to find a potential bias (numbers that spin more frequently due to wheel defects). Casinos aren’t bothered about having perfect. His Serbian partner did even better, making £684,000 from his initial £60,000. The formula computed bets as he played. The roulette pairing is not the result of mechanical bias. Now if a casino changes the rotor. Roulette starts with players making bets. A roulette wheel (1) has a ball detector (9a, 9b, 9c) to detect the ball as the ball travels round the rim (3) of the roulette wheel and a drop determiner (21) to determine, for each of a number of games of roulette, the region of the rim from which the ball fell from the rim. These bets give the player 18 chances to win with 20 chances to lose on the American double-zero wheels and 18 chances to win with 19 chances to lose on the European Roulette (single-zero wheels). Almost every casino uses automated software that analyses the winning numbers to determine if there are any obvious anomalies such as specific numbers spinning most. Roulette, as one of the three pillars of traditional gambling, is perhaps the most controversial of them all. Biased Wheel - A roulette wheel that has an imperfection that causes certain numbers or sections of numbers to appear at a higher frequency than probability allows for. If a specific sector on the wheel is favored, it’s a section bias. In this paper we introduce another false belief of gamblers, namely the tendency to bet on a winning number under the assumption that the roulette wheel is biased. e. Although there are numerous others, such as visual ballistics. Most players know about wheel bias. Any imperfection can be exploited. Roulette is far from the easiest way to earn seven figures, but you could possibly accomplish this feat with a combination of luck and the right techniques. An Act of Napster-Like Piracy Makes the Super. In 1986, they started recording roulette results in Atlantic City. Click on it and you will be guided to the "Random Name Picker Wheel". Even if within the normal probability rule, the bias could burn the casino out. For a gaming venue seeking to protect revenue from roulette wheel faults, the key figure of merit isn’t life expectancy or reliability, but numerical bias. If in fact, all numbers have the same chance of coming out of this perfection then each number is treated equally and therefore will / must be delivered evenly over the long term. • In the analysis, the roulette wheel was divided into 8 equal sectors and the ball was always released from the same sector. There are many ways to exploit a series of spins to make money at roulette. Here also, the player needs to stick to one particular color, or either type of numbers— even or odd. 26% edge over the punter as apposed to a European Roulette wheel where the house edge is approx. Roulette wheel numbers may be difficult to get accustomed to for some players, but this improves your overall chance of having a. e. The 1. By WynnBET Staff. The game’s wheel features 37 pockets, coloured in green, red. Wheel bias is a known way to exploit a roulette wheel, although it is incredibly difficult for the average Joe to spot and even more difficult for them to successfully exploit. The advantage of this technique is that it gives no bias. The likelihood of this occurring by random chance is approximately 1 in 30 thousand - assuming the roulette wheel is unbiased, which I’m increasingly suspicious is not true. The Spanish national was born in 1947, and his initial interest was film. Memorize the order of numbers on the wheel so you can recognize when a preference is shown, and play those sections. If the roulette wheel is not correctly levelled or if a player leans on the roulette table with such force that the roulette wheel is no longer level, then part of the path of the ball around the rim may be sufficiently upwardly inclined to cause further slowing of the ball. Promotional money used by a casino to entice new players in. These are flawed roulette wheels where a specific set of numbers, colours and sections appear more frequently than others. A description of a wheel that I think may have been constructed in that way is to be found in an article "Roulette Bias Exposed" by Jeff Murphy Link. On the roulette wheel, nothing is ever “due” to happen. The main problem with buying a used roulette wheel. Upon request, he was granted a $2 million freeze-out at New Jersey’s Atlantic Club Casino. This is an American roulette wheel with 0 and 00, so the odds of any number hitting should be 1/38. Since these wheels spin dozens of times per hour around the clock in most casinos, wear and tear in a. A wheel bias may arise due to incorrect installation, inaccurate levelling, sub-optimal cleaning operations, table movement or fraudulent wheel manipulation, as well as general wear and tear. Find out how to make a roulette wheel bias work in your favour at US casinos. But in fact, roulette is by far the most vulnerable game for casinos. Again this is just some of the material we have acquired. Keep in mind that most of the flaws that can cause bias are not visible to the naked eye and that. Pack with many features to allow Roulette extremists the ability to analyze roulette data and build simple to complex systems. For the second parent, the same process is repeated. It is the result of a manufacturing defect, or general wear and tear of a wheel. Casinos need to learn how to spot these imperfections if they want to catch cheaters. Roulette wheel bias occurs when there are physical defects that cause some numbers to win more than others. “Custom bias” shows the effect of setting two numbers (12 and. The wheel has 37 divisions — from 1 to 36 and a green single zero pocket). This is essentially when there is a physical defect of the wheel that makes certain numbers win more than others. Besides putting in hundreds of hours looking for wheel bias from wear and tear on the equipment, finding a dealer that is aiming for numbers on purpose is your next best bet for an advantage in this game. The higher fitness value with a bigger area is likely to have more chances of being chosen. Abstract. 4%. 057%. Because of this, and because the gambler’s fallacy occurs as a result of belief in local representativeness, this bias is closely associated with the representativeness heuristic,. Chi-square for an unbiased wheel ranges from 20 to 40. So I would imagine at least the larger establishments with service contracts probably have their biased wheels. to 1. " The ball lands on a number in the roulette wheel. The observer needs to watch a wheel for at least 500 spins in order to locate a biased section, which requires approximately 8-12 hours to accomplish. 35. By playing the dealer or equipment, rather than the system itself, you can find an edge. As covered before, you can’t use electronics like the Eudaemons or Small/Tse to legally beat roulette. In 1873, Jagger sent clerks to a Monte Carlo casino to record roulette spins. The NWML recorded into which sectors the ball landed. So betting on black would be worse than random bets. Dugal used the tools to gaffe the wheels, which refers to the process of altering a wheel to favor certain pockets. A wheel bias may arise due to incorrect installation, inaccurate leveling, sub-optimal cleaning operations, table movement or fraudulent wheel manipulation, as well as general wear and tear. perfectly balanced and/or without any flaws. When it comes to roulette though, and more specifically the roulette wheel, bias becomes much more important. Find out how to make a roulette wheel bias work in your favour at US casinos. Like Jagger, Gonzalo Garcia-Pelayo also successfully located a particular roulette wheel with a bit of deformity and was biased on specific numbers. Find out how to make a roulette wheel bias work in your favour at US casinos. Top 3 types of bias that influence roulette oddsSection slicing, also known as sector slicing, is a technique used in roulette to potentially identify bias numbers on the wheel. Wheel bias involves recording. The “no bias” results are the losses from a balanced wheel. Searching for wheels with loose frets may seem like searching for a pearl in an ocean full of oysters, but when you find a wheel with a bias you may have plenty of. One way to do this involves loosening parts of the wheel, which causes the ball to bounce less in certain areas. The numbers in American roulette go around the wheel in this order: 0-28-9-26-30-11-7-20-32-17-5-22. Manufacturing tolerances are high. The trick is knowing how to gather and use the information to determine what wheels are biased, calculate the degree of bias, and do all of this without being. Most players are well aware of wheel bias, and while there are still players that will analyse multiple spins and then just bet on whichever numbers appear the most, this isn’t quite as prevalent as it used to be. Modern casinos don’t spend money on shabby gambling equipment. 13%. The imbalance may be due to roulette wheel bias, which causes red to spin more. It mostly depends on what is causing the bias. Based on previous research, they knew that the wheel favored 7, 10, 20, 27, and 36. If any wheel started showing signs that it wasn't within a normal standard deviation of the expected house edge, they would immediately close the table and bring in the. Obviously, if you can play the European. This is known as roulette wheel bias. Wheel bias involves recording hundreds or even thousands of roulette spins. Mini-Roulette comes with a house edge of 7. an off balance table, or a roulette wheel with bias. For example, a barely perceptible tilt might increase the odds of the ball. Recently Viewed Products is a function which helps you keep track of your recent viewing history. It comes up 2,113 times vs expected 1,962. Clever players like Gonzalo Garcia-Pelayo were able to compute the odds based on watching numerous roulette wheels from the casinos around Madrid. These biases usually occur by accident, but this does not mean that roulette wheels cannot be. Roulette Wheel Analysis allows operators to assign wheels to tables and collect data in the background, which allows them to generate concise and detailed. It’s an advantage-play method that, under perfect circumstances, can deliver guaranteed profit over time. Every system ever devised was the work of someone hoping to take advantage of a series of numbers that through chance or wheel bias occurred more often than simple mathematics would predict. With a statistical edge of knowing where to bet, Jagger set out to make over 2 million francs in a short period of time. Best of all, HeySpinner is both free and user-friendly, allowing you to create as many wheels as you need. 25)” sets P = 0. Biased Roulette Wheels & How to Spot Roulette Wheel Bias Gambling is a superstitious affair, so there’s no wonder controversy thrives on casino floors. A roulette player could play the top 10-12 pairings of each roulette number. and the numbers close to or above two standard deviations from the numbers 7 clockwise to the number 1 that makes the wheel interesting. 89%. Players can still makes bets within the process. When people talk about winning at roulette or gaining an advantage, one topic that always comes up is the idea of biased roulette wheels. Having worked in the textile industry, he understood a thing or two about the mechanics of cogs and wheels, and knew that wear and tear could cause imperfections in their spin. Once the roulette player predicted which numbers the wheel bias favored, it was easy to predict where the ball would land. About Roulette Wheel Bias . 70%. Despite the expertise and high quality control of roulette manufacturers, a wheel can never be 100% perfect; there will always. o. Wheel bias happens when roulette wheels begin breaking down due to wear and tear. Eventually the ball falls into one of the slots. The odds of online roulette are as follows: American wheel (double zero): 5. But an advantage-play technique called wheel bias has been proven to do so. We would like to show you a description here but the site won’t allow us. You may have heard of the “man who broke the bank at Monte Carlo”. While the ball is rolling at the roulette wheel, the croupier/dealer announces: "No more bets. o, very small angles, and spun the wheel 176 times. However, identifying a ‘true biased wheel’ and properly being able to take advantage of one is borderline myth these days. Biased roulette wheels are based on a slight error in the wheel’s making, forcing it to tilt in favor of a particular number, color, or portion of the wheel. It is not a problem if a wheel has various. It is used the approach of a quantitative trading strategy. +4 = 10. Find out how to make a roulette wheel bias work in your favour at US casinos. Sometimes, dealers have heard of other methods like electronic devices (roulette computers), but they only have a very vague understanding of the conditions under which such. He asked for a half-million in two checks and the rest in cash. ”. Nevertheless, the rewards are great for anybody who does find a biased wheel. 26% on all bets, except for the five number bet which has a house edge of 7. 2m ($8m in today’s standards) The San Remo casino tried to get Jarecki barred from entering Italy to stop his winning streak The second is that even if you find a roulette wheel you’re convinced has enough of a bias to make it worth your while, that wheel might move or be replaced at any time. If a particular number wins over 2. American roulette wheel layout. And the 2 scientists reckon you can get even better returns if you play on a wheel where the ball drops only from one side of the rim – i. But wheel bias. Section bias is defined by a group of numbers favored by the roulette wheel. As a result, it leads to wheel bias, where specific numbers will spin more than others. Basket, or a five number bet, is available only in American roulette and allows players to bet on the zero, double zero, 1, 2, and 3. Find out how to make a roulette wheel bias work in your favour at US casinos. A social network where professional roulette players discuss roulette strategies and betting systems Roulette Calculators is a roulette social network that hosts roulette calculators and roulette strategies. However, this can be changed to either $20 or $2,000 as long as the proportions remain the same. Back in the early 1990s, a roulette player named Gonzalo Garcia Pelayo had a very brilliant idea about roulette. It was an unbelievable thrill. Any method that works involves inside roulette bets, including methods to predict roulette numbers visually, roulette wheel bias, and the best winning roulette system explained on my home page. The most well-known method for doing so involves players take advantage of a biased roulette wheel. The 0 and 00 slots are green, and half of the remaining 36 slots are red and half are black. How do you know the past 100,000 spins didn’t include an opposite trend like 60,000 blacks and 40,000 reds? Wheel bias. The wheel has to be mounted on the table on bearings, and it has to be mounted on the level. That brought the group’s take, including from. These are usually based around finding biased roulette wheels, looking for dealer signatures, and spotting defective Random Number. 5% on investment means you need to win 56. Bias can occur for all manner of reasons. Roulette wheel bias occurs when there are physical defects that cause some numbers to win more than others. Break even a point at which you neither win nor lose. 7%. 26%. 0014%. Wheel Bias Works – But It’s Rarely Available. It’s not as though every. In this case, the report described various syndicates of gamblers exploiting determinism in the roulette wheel in the Argentinean casino Mar del Plata during 1948. Roulette Marquee Numbers, Wheel Bias Report by Column. 1 of NWML/GBGB Project Proposal 1. Wheel bias involves spotting imperfections in a roulette wheel through meticulous observation and record keeping. French roulette is considered advantageous for real money players. A wheel bias may arise due to incorrect installation, inaccurate leveling, sub-optimal cleaning operations, table movement or fraudulent wheel manipulation, as well as general wear and tear. The speed, direction, frets, deflectors, and overall balance all play a role in where the ball ultimately lands. Jagger discovered that one of the roulette wheels at the casino had a blatant bias favoring a cluster of nine numbers by having six clerks record the outcomes from all of the. Wear and tear determine the wheel to favour specific sectors;. Re: The roulette player that casinos fear. For a roulette wheel to show bias means that it is more likely for the ball to land in one area than another, and in a game that is supposed to be totally random and fair, this is a problem. For example, on a European roulette wheel, there are 37 pockets, but the payout is unfair 35 to 1. . 6% of total spins. Yes, I will entertain arguments that you can theoretically beat roulette by measuring the rotation of the ball and the speed of the wheel. This idea was that the roulette wheel results are not. If you bet 1 dollar on red, you win 1 dollar if the ball stops in a red slot, and otherwise you lose a dollar. e. If a particular number wins over 2. Over a longer session of play, casinos certainly have no reason to fear any Roulette gambler who is foolish enough to play on a double or triple zero wheel.