This idea should be only a new option for creating tournaments:
now every player play in a tournament two games against his opponement. It would be nice, when this could be change by the creater of a tournament:
Advantage: you can play a tournament and have only half of the games, but the same number of opponements.
The chance to win two games against a better player is not so high, as to win one game against him.
The colour can choosen by random in this case