In the second round, 7 pairs of 7 *** counted 7 games, and 7 people were eliminated.
In the third round 1 person, there were 6 people left, 3 against 3 ***, and 3 people were eliminated in 3 games.
In the fourth round, two pairs of two * * * counted two games, and two people were eliminated.
The fifth round final 1 match
A total of 27 games.