I. Competition regime
In this competition, the knockout stage is implemented, and the winner is decided in the first round (each round 1 1 ball), and the best of three sets is implemented in the semi-final and final.
Second, the grouping lottery rules
The first round of competition will be divided into groups by drawing lots. If a person has bye, he will go straight to the next round.
After the first round, the winners of the first round will be regrouped and drawn from the digital numbers. The winner successfully advanced to the next round, and those who had a bye directly advanced.
Third, choose the right service and positioning.
Before the start of the game, both sides guess the right to serve, the winner chooses to serve or receive the service, and the receiver gets the right to choose the venue. The service venue will be fixed before the end of the game.
Fourth, the service system
The service was changed to five balls. Each game only serves five balls, and the ball rights are exchanged immediately after serving, and so on until the end of the game. The winner is the player who scores 1 1 per game, but after the scores of both sides reach 10, the winner is the first two points. After the 10 draw, both sides take turns to serve, and each person only serves 1 ball once.
Fifth, the punishment is meticulous.
1. When serving, the table tennis player is valid.
Don't block the serve, throw the ball up.
3. When table tennis serves, you should first touch the server's desktop, and then touch the receiver's desktop. Those who don't touch the table are dead balls, and the catcher gets one point.
When serving, table tennis touches the net and lands on the receiver's table. The serve is invalid, and neither side scores. Serve again.
5. When serving, the table tennis first touches the server's desktop, not the net, and touches the corner of the receiver's desktop, which is a good ball and the ball is effective.
6. During the game, table tennis hits the net as a good ball and is effective.
7. In the game, table tennis hits the rack, which is a dead ball, and the opponent scores one point.
8. In the game, table tennis touches the net twice in a row (it doesn't land on the table tennis table after touching the net, but touches the net again), which is a dead ball, and the opponent scores one point.
9. In the competition, the opponent touches the desktop with a non-grip racket, and the opponent scores one point. This confrontation is over.
10. Before the opponent catches the ball in the game, all parts of the body touch the table to make it move, and the opponent scores one point. This confrontation is over.