Step 1: Six people are randomly divided into three groups with two people in each group. Each group plays one game and * * * plays three games.
Step 2: According to the result of step 1, three winners will enter the next round, one of whom is a seed player, and the other two will decide to play by drawing lots. The winner will enter the third step, and * * * will play 1 game.
Step 3: Among the remaining three people, the loser is directly out, and the winner competes with the seed player. The winner will enter the fourth step, and * * * will play 1 game.
Step 4: The two winners in step 1 compete with the two winners in step 2, and the winner is qualified. * * * There will be two competitions.
Generally speaking, this competition system always needs seven games. It should be noted that this is only a possible arrangement, which can be adjusted and changed according to the specific situation.