Timetable:
Two seeded players have a bye in the first round, and the remaining 12 people draw the lottery number 1- 12.
The first round:
( 1) 1-2
(2)3-4
(3)5-6
(4)7-8
(5)9- 10
(6) 1 1- 12
Round 2: Quarter-finals
(7) 1 seed -( 1) winner
(8)(2) Winner-(3) Winner
(9)(4) Winner-(5) Winner
(10) No.2 seed -(6) winner
Round 3: Semifinal
(1 1)(7) Winner -(8) Winner
(12)(9) Winner -( 10) Winner
Round 4: Final
(13)( 1 1) Winner -( 12) Winner
2. 3 games per round, ***7 rounds, 2 1 game.
***7 rounds, 3 games in each round, 1 team bye. Team 7 is 1-7, and team 0 is bye-bye.
The first round:
1-0
2-7
3-6
4-5
The second round:
1-7
0-6
2-5
3-4
The third round:
1-6
7-5
0-4
2-3
The fourth round:
1-5
6-4
7-3
0-2
The fifth round:
1-4
5-3
6-2
7-0
The sixth round:
1-3
4-2
5-0
6-7
The seventh round:
1-0
3-2
4-7
5-6