1. A roulette wheel system for use with a game of roulette in which for each game of roulette a ball is introduced to a rotating roulette wheel and settles in a pocket, the ball being sensed by at least one sensor, the roulette wheel system comprising: at least one processor to generate as a first random number the number of the pocket into which the ball falls from the information from the at least one sensor; and to generate a second independent random number from the information from the at least one sensor regarding the motion of the ball and/or the roulette wheel during the same game, wherein the processor generates the second independent random number for each game from at least one of the speed of the ball, the speed of the rotor and the first random number generated for a previous game.