Before the competition, according to what lottery, the contestants are in the same team and group.

I. Seed location and seed carrier:

A When each group has one seed, the 1 seed is arranged at the 1 position of one group, and the No.2 seed is arranged at the 1 position of the last group. When four seeds are set, the No.3 and No.4 seeds are drawn into the 1 position of group (group number ÷4+ 1) and the 1 position of group (group number ÷4×3), and the No.5 ~ 8 seeds are drawn into none 1 respectively.

B. When there are two or more seeds in the same team, they shall be separated reasonably according to the principle of single elimination and lottery: when there are seeds and sub-seeds in each group, the seeds shall be drawn into the position of 1 in each group according to the above principle, and the sub-seeds shall be drawn into the position of 2 in each group according to the above principle and the spirit of reasonable separation of seeds in the same team.

2. Non-seeded players carry:

A. Only 1 players can join the team and can be drawn into any position.

B. If the number of people in the team exceeds 1, the number of people in the team is divided into several regions, and each region is divided into several groups on average:

C.PlayersNo。 1 and 2 draw lots to enter the vacant positions of any group in 1/2 area and 2/2 area respectively. If the team has a 1 seed, the seed will be regarded as a 1 player of the team.

D. Players No.3 and No.4 draw lots to enter 1/4 the vacant positions of any group in the other two areas without players.

E. Players No.5 ~ No.8 draw lots to enter any group of vacant seats without players in the other four regions 1/8.

When the number of athletes is less than an integral multiple of the number of groups:

A The group with fewer seeds should have one less person than the group with more seeds (1 seed is the lowest number of seeds).

B The group with seeds has one less person than the group without seeds.

C there is one person less in the group near the low seed than in the group far away from the low seed.

D. determine the number of people in each group according to the spirit of single elimination system.