Roulette is the most popular casino game. Players with her help earned fortunes. Often many fixed losses. On the planet there several variations of of this game. Let’s get acquainted with the main.
History appearance
Traditional roulette made French. There several opinions about her appearance. Introduce most famous:
1. Creation roulettes attributed to mathematician Blaise Pascal. It is believed that entertainment is the outcome of experiments to create a perpetual motion machine.
2. There is a version about the creation of roulette as an extension to the older Italian game of biribi. Inhabitants of France changed part of the rules, added spinning wheel.
Gradually the game modified, players created rules. According to the results the roulette received a modern look. But the stages of its formation went through difficult periods. In most cases in Old World game placed in hotels. Opinion of authorities about gambling industry remained negative. Periodically the roulette wheel was prohibited.
Things changed thanks to of the Principality of Monaco. Local monarch allowed casinos to operate. As a result roulette gained necessary fame. Technical progress facilitated movement, this increased the prevalence of roulette. Started appearing new varieties:
• European;
• American;
• Turkish and others.
Each species has own changes. But all rules unchanging.
Basic norms games
Wheel divided into sectors. Each part has personal numbering. Dealer launches ball in opposite direction from spinning of wheel. After some time it will stop on some field. This will determine the winner.
Number sectors varies. Regular roulette divided into 37 elements. The American represented 38 fields. Add 00. People can make different variations of bets:
1. Per numeric value.
2. On a block.
3. Odd or Even.
4. Red or 1xbet app review black.
Winning determined by size bet and type of made dispute. For example approximately same outcomes multiplier x2. Establishment doubles the player’s bet.
Will it win

The essence of the method is simple. Person must match any bet with doubling. Let’s assume, use black or red. After must bet on certain result and wait end game. If you win the result is fixed. Next required make bet on the starting amount. In case of loss have to double bet. Bet required on the same outcome. Desired outcome sooner or later will come, player return losses and become a plus. Win equals to the initial bet.
Method seems flawless. But the scheme exists many expressed disadvantages:
1. Chance of the desired event less than 50%. Black and red sectors diluted with zero. In an infinite number of bets the mathematical expectation is negative. It means that the profit from the scheme goes to only the establishment.
2. People don’t calculate variance. Drop desired sector may not happen 20-30 games in a row. As a result user will lose money. Double up infinitely won’t work. Player will lose money faster.
3. Often during calculations an error is made. Let’s imagine a situation with playing a coin. Hit obverse and reverse – equally probable events. People often believe that having an obverse on the first throw probability of appearing a reverse on the second roll doubles. That is it becomes 75%. Actually this opinion is wrong. Rounds not combined with each other. That is, a loss an undesired outcome reaches the mark of 50%.
However roulette win is still possible. Advise refuse strategies. Bet must for your own joy. According to the results player can to get a good plus.
