Since roulette game appeared and became popular, a disputable issue arised: whether this game depends on chance completely or some persistent players could improve their results due to diligent and purposeful training?
Let us investigate different point of views, analyze the effectiveness of strategies which gamblers use in order to find the answer.
Roulette game performance
Generally, roulette game starts with making bets. Players could stake on numbers, their combinations, winning colour and so on. The choice depends on their method of playing and risk aversion. It is considered that outside bets are less risky than inside ones but normally they provide lower payoff roulette odds. A croupier turns a wheel and spins a ball in opposite directions. Roulette wheel is made of a bowl with movable central part which actually spins. There are 37 slots (European roulette) or 38 slots (American roulette) on it which are coloured black or red and are located by turns. It is an obligatory condition that roulette wheel should be balanced in a proper way so the game results would not be biased. The balls eventually lands in one of the pockets and croupier announces the winning number.
Whether playing skills influence the winnings?
It is not clearly seen whether any skills are involved in the game process or not. At first sight there is nothing to affect: a perfect ball spins on a perfect wheel. Thus, some people consider that roulette does not demand any playing skills. They claim that regarding probability, the end result of wheel spin is not under the influence of the previous spin's outcome. In other words, the probability of winning in roulette remains constant for each round of the game. This fact means that players, who are convinced that they increase their chances to win with every additional round, are completely wrong.
Indeed, the time when gamblers should exploit their knowledge and playing skills comes when they should choose which bet to make or which type of roulette to play. It is a well-known fact that European roulette offers lower roulette house edge than the American version.
Moreover, some casino could implement 'En prison" rule in their playing halls which increases payoff odds essentially and it is important to choose this option when start gambling. Furthermore, each casino table has its own wager minimum and maximum which are better to know for all players before the beginning of the game. And the most important and rather delicate issue is connected to money management and gamblers' decision to stop gambling.
Casinos' rules extensions
Additionally, sometimes casinos implement various supplements to roulette game. Such rules extensions are completely up to casinos' administration. For instance, they could specify a particular colour or number on a roulette wheel that will give rise to win. If this is the case, then the strategy matters. Though the wheel's spin remains independent of casino's policy but payouts on certain positions could be changed.
To sum up, we conclude that it is mostly agreed that roulette is not a game that demands playing skills. In order to change the situation some casinos may implement various additional rules which provide the players, who are aware of them, with an extra advantage.