Rock Paper Scissors Strategies

Reference - Wiki . Rock Paper Scissors . Strategies

It is impossible to gain an advantage over a truly random opponent. However, by exploiting the psychological weaknesses of inherently non-random opponents, it is possible to gain a significant advantage. Indeed, human players tend to be non-random. As a result, there have been programming competitions for algorithms that play rock paper scissors.

During tournaments, players often prepare their sequence of three gestures prior to the tournament's commencement. Some tournament players employ tactics to confuse or trick the other player into making an illegal move, resulting in a loss. One such tactic is to shout the name of one move before throwing another, in order to misdirect and confuse their opponent.

The "rock" move, in particular, is notable in that it is typically represented by a closed fist—often identical to the fist made by players during the initial countdown. If a player is attempting to beat their opponent based on quickly reading their hand gesture as the players are making their moves, it is possible to determine if the opponent is about to throw "rock" based on their lack of hand movement, as both "scissors" and "paper" require the player to reposition their hand. This can likewise be used to deceive an anticipating opponent by keeping one's fist closed until the last possible moment, leading them to believe that you are about to throw "rock".

Reference - Wiki . Rock Paper Scissors . Strategies