How many chess games are required to be played if 9 players win 2 games against each other player?
Would the answer = 1152?
I got this because each player plays 8 games in 1 iteration (he cannot play against himself) and wins 1. To win 1 game against every player, he plays 64 games. To win 2 games against every player, he plays 128 games. However, there are 8 other players who do the same so there are (128*9) games played? Is this correct?