When an experienced dealer spins the Roulette wheel and releases the ball with approximately the same speed it is called the dealer signature. As long as there is little or no deflection from the metal stops on the roulette wheel it is possible to predict where the ball will drop. If you watch the game and notice that the number has repeated within 100 spins you must use this chance as you are more likely to deal with a biased wheel and turn it to your advantage. The biased wheel gives you an opportunity to overcome the house’s advantage. Before playing the game you have to buy in special colored chips, and after the game exchange them for regular casino chips. When choosing a bet, try to avoid 5 number bets as the payback with these bets is much lower. 5 number bets have the house edge of 7.89%. If you have a choice play the European Roulette as the odds are more in your favor. If you play the European Roulette and make the even outside bet use the Surrender option. Never spend more than you have planned to.
The roulette player should be bold. This is a strategy where your goal is to double your money. In a negative expectation game, your best chance of doubling your money is to bet it all once on red or black, or even or odd, and cross your fingers. You'll have a 47% or so chance of doubling your money.]
None of the roulette strategies can guarantee you win. So don't pay money for it. Set a goal before you start gambling. Stop gambling if your goal is reached.

Roulette is a wheel game. The wheel placed in a bowl spins on an axis. The wheel consists of 37 or 38 slots depending on the type of roulette:American roulette wheel contains 38 slots,European - 37.There are black and red numbers. The 0 and 00 are considered green.Up to 8 people can play roulette at the same time.The rules suggest that the croupier spins the wheel of roulette in one direction and then rolls the ball around the edge of the wheel in the opposite direction.When the ball stops and falls at one of the slots the croupier announces the winners.The aim of roulette is to guess the number of the slot in which the ball will stop and to make the right bet. When you start the the game at the roulette table, you have to buy chips from the croupier which differ from all other chips in the casino. Each player is assigned his own color of chips so that the croupier knows who to pay off at the end of each spin. A player is allowed to bet until the croupier announces, "No more bets."After the ball had stopped,the croupier puts a marker on top of the winning number on the table.If there are bets on that number,the marker is placed on top of the chips. Then all losing bets are swept off the table before the winning bets are paid off.
In some casinos there exist some special rules.

In Prison/En prison
When the ball falls on zero, red/black, odd/even and first half/last half bets will not be collected by the croupier - instead they will have to stay on the table - in other words they are in prison. The players can win their original bet back during the next spin;if their bet wins they get their original bets back without additional gain. If it's zero again the bets remain in prison one more time and so on. As this special rule reduced the casinos edge, it's greatly to the advantage for the players.

La Partage
In case the ball stops at zero slot, the croupier will not fully collect red/black, odd/even and first half/last half bets. The croupier will collect only a half of player's bets and will return the rest to the players. As well as the In Prison rule, the La Partage rule also reduces the casinos edge to only 1.35%.

Players try to predict the number on which the ball will stop and they place a bet on this number or numbers. The player wins if the spinning ball stops on the number he has made a bet on. To begin playing you have to choose the Current Bet Unit. click on the betting unit in the bottom-right corner of the screen to place a bet. To make a bet you have to place a mouse cursor on the number you think the ball will stop on. You can bet on as many numbers as you like, provided you have enough money in your player's bank to make the bet. Types of bets in the game of Roulette. Inside Bets. If you choose an inside bet you make a bet on a single number or on the lines of the boxes to indicate a group of two to six numbers. There are several types of inside bets: Straight Bet, Split Bet, Street Bet, Corner Bet, Five-number Line Bet, Six-number Line Bet. The player can make an outside bet. You have to place your chips on the table in the areas that are marked with groups of numbers, odd/even, red/black or the odds. There are several types of outside bets: Column Bet, Dozen Bet, Red/Black Bets, Odd/Even Bets, High/Low Bets.

Today most gambling house odds have to be either 34 to 1 or 35 to 1. It means that the casino pays you or and you get to save your original bet.
The casino average or house advantage is the amount the player loses compared to any bet made, on average. In case if a player bets on one number in the American game there is a possibility of 1/38 that the player wins 35 times the bet, and a 37/38 chance that the player loses his bet.
The existence of the green squares are technically the only house advantage. Outside bets always lose in case if one or double zero come up. However, the casino also has an advantage on inside bets since the pay outs are always set at 35 to 1 in case if you mathematically have a 37 to 1 probability at winning a straight bet on one number.
The house advantage should not be mixed up with the hold. The hold is the amount of money the table takes to change for chips, minus the chips taken away from the table. The Casino Control Commission in Atlantic City releases a monthly account showing the win/hold amounts. The average win/hold for double zero wheels is 21-30%, more than 5.26%/2.70% of all players money since players are making repeated bets after winning and losing portions of their all money. It is called in the casino gaming industry as "Churning" and is mainly true of slot machine players who statistically end up losing all their bets.
A player with a certain total amount of money can not win or lose all his money very quickly, since the bets they make will be more than the sum of the money they really started with. The house advantage is applied to each bet made and not the all money. It means the player can end up losing much more than 5.26% of his original money.