5, 2 "The ball is in the game state" starts from the last moment when the ball is deliberately thrown up and stood on the palm of your hand without clapping, until the ball touches the table, and this round scores or serves again.
5, 3 serve "no sub-round".
5, 4 points "scoring round"
Clap your hands: the hand that holds the racket.
5, 6 Don't clap your hands: the hand that doesn't hold the racket.
5, 7 hit the ball: touch the ball with a racket held in your hand or under your wrist.
5.8 Blocking: After the opponent hits the ball, the ball moves in the direction of the table, but does not touch the table area of his own side; Before passing through it, it touches our athletes or anything they wear.
5, 9 server: the player who hits the ball first in a round.
5. 10 Send and receive players; The player who hits the ball second in a round.
5. Referee: A person appointed to manage a game.
5. 12 deputy referee: a person appointed to assist the referee in some aspects.
5. 13 items to be worn or worn: refers to any items worn or worn by athletes at the beginning of a round, but does not include match balls.
5. 14 net passing or winding device: Except passing between the net and the table, and between the net and the net rack, the ball is regarded as having a "net passing or winding device".
5. The "end line" of15 table includes the end line of the table and the infinite extension line of the end line.
6. Legal services
6, 1 serve, the ball should be placed on the palm of your hand that does not clap your hands, and the palm should be open and flat. The ball should be static, behind the end line of the server and above the level of the table.
6. 2 Players need to throw the ball up almost vertically with their hands, and must not make the ball rotate, and make the ball rise not less than 16 cm after leaving the palm that does not clap, and the ball must not touch the object before falling.
6, 3 When the ball falls from the highest point of throwing, the server can hit the ball, so that the ball touches his own table first, then crosses or bypasses the net, and then touches the table of the receiver. In doubles, the ball should touch the right half of the server and receiver.
6, 4 From the last moment before pitching to hitting the ball, the ball and racket should be above the level of the table.
6.5 When hitting the ball, the ball should be behind the end line of the server, but it should not exceed the farthest part of the server's body from the end line (except the arm, head or leg).
6. When an athlete serves, the referee or deputy referee should see whether he serves according to the legal service rules.
6, 6, 1 If the referee doubts the correctness of a service action of the server, and neither he nor the assistant referee can determine that the service action is illegal, the referee can warn the server not to score when this phenomenon occurs for the first time in a game.
6, 6, 2 In the same match, if the server or his doubles partner's service is in doubt again, whether for the same reason or not, the receiver will get one point.
6, 6, 3 No matter whether it is the first time or at any time, as long as the server obviously fails to serve according to the legal provisions, he will be deducted one point without warning.
6, 7 When an athlete can't strictly abide by a certain provision of legal service due to physical injury, the referee can make a decision to waive execution, but he must explain it to the referee before the game.
Step 7 fight back legally
After the opponent serves or returns the ball, the player must hit the ball so that the ball directly crosses or bypasses the net device, or touches the net device, or touches the net device, and then touches the opponent's table.
8 competition order
8. Singles 1, legal serve, the server and the receiver fight back legally, and then fight back legally alternately.
8.2 In doubles, the server serves first, then the receiver and the receiver legally counter-attack, then the server partner legally counter-attack, and then the receiver and the receiver partner legally counter-attack. After that, players take turns to fight back legally in this order.
9. Serve again
9. 1 round, the following situations should be judged.
9.2 If the ball served by the server touches the net when it crosses the net, it becomes a legal serve.
9.3 The referee failed to score, the receiver and receiver were not ready, and the server had served.
9. Due to the interference beyond the control of the athletes, the athletes failed to fight back legally or abide by the rules in the legal serve;
9.5 The referee or deputy referee shall suspend the game.
9.6 The competition may be suspended under the following circumstances
9, 6, 1 Due to the need to correct the service. Dislocation of service order or direction
9, 6, 2 Due to rotation service,
9, 6, 3 For warning or punishing athletes;
The results of the 9, 6 and 4 rounds may be affected by the interference of the competition environment.
10, one point, except for this round of heavy service, the athlete will get one point in each of the following situations;
10, 1, the opposing athlete failed to legal serve;
10,2 The opponent's athletes failed to fight back legally;
10,3 The player touches anything except the net before the opponent hits the ball in legal serve or after a legal return;
10,4 After the opponent hits the ball, the ball crosses the end line and does not touch the platform;
10,5 is blocked by the other party.
10,6 The opponent hits the ball with an unqualified racket face;
10,7 The opposing player or anything he wears touches the net.
10,8 The opposing player does not clap his hands when touching the table.
10 and 9 doubles, the opposing players hit the ball in the wrong order.
10 and 10, there are clauses 2, 15 and 2 when the rotation serve method is implemented.
1 1, one game, one game, the winner is 1 1. /kloc-After 0/0 draw, the first player to score 2 points wins.
12. A game consists of odd numbers.
13, the order of serving, receiving and exchanging positions.
After each score of 13 and 1, the receiver becomes the server, and so on until the end of the game. When the scores of both sides reach 10, or when the rotation service method is implemented, the order of serving or receiving the service remains unchanged, but each person only serves one point during the rotation.
In the game of 13 and 2, the player who serves first becomes the receiver in the next game. In the doubles final, when one side scores 5 points first, the receiver should exchange the order of receiving the service.
In a game of13,3, one side of the game in one direction will change to the other direction in the next game of the field. In the deciding game, when one side scores 5 points first, the two sides should exchange places.
14, rotation serve method
14, 1 If a game is still not over after 10 minutes (except when both sides scored at least 9 points), or at any time before that, at the request of both players, the rotation service method should be implemented.
Once14,2 is implemented, the service rotation method must be implemented in the remaining games of the game.
15, the service order and direction are wrong.
15, 1 The referee shall immediately suspend the game and serve or receive the service according to the order established at the beginning of the game and the score on the field; In doubles, when mistakes are found, they should be corrected in the order established by the side with the right to serve first, and the game will continue.
15, 2 When the referee finds that the athletes should exchange positions but not, he should immediately suspend the game and make corrections according to the score on the field in the established order at the beginning of the field and the correct position where the athletes should stand to continue the game.
15,3 In any case, all the scores before the error is found are valid.
Second, the referee method
1. Referees should have basic and necessary equipment and tools. These include match balls and referee chairs (referee chairs and assistant referee chairs). Lottery machine Measuring net ruler feather duster towel tray, scoring table, team competition ranking table, folder, scoreboard. Team (person) list, ballpoint pen. Carbon paper. Close at hand, timer, paper clip. Order book, referee's desk, scorekeeper (manual, mechanical or electronic), and instruments needed by the referee when presiding over the lottery; All kinds of cards (can be replaced by playing cards), etc.
2. Referee system Under normal circumstances, in every table tennis match, the referee will determine what referee system will be adopted in this match according to the nature of the game and the actual number of referees. At present, all major international and domestic competitions adopt a method called "consistent system". This "consistent system" has two forms: "consistent system" and "consistent system" "A consistent system". That is, on a table, the referee who decides the table is responsible from the beginning to the end of the game. That is, in a team competition, the referee and the assistant referee are sure to be responsible from beginning to end. These methods have high requirements for referees, and there is often no time to go to the toilet in the middle. "A consistent system". It is often used in individual competitions.
3, the referee, deputy referee operation process
3. 1 Arrive at the stadium, and check whether the baffle and table are correctly placed and whether the net is properly adjusted (if any equipment is disturbed during the competition, it must be restored to its original state before the competition can continue).
3.2 Adjust the score display to zero.
3. After the athletes arrive, check the catalogue and racket before starting the practice. Otherwise, if it is the wrong athlete or irregular racket, it will waste practice time.
3, 4 in the doubles competition, check whether the athletes' clothes are the same and whether there are significant differences between the two sides' clothes. If there is any disobedience, report to the referee.
3.5 Monitor the practice time and tell the athletes then. Ask the coach after practice to encourage athletes not to delay the competition time.
3, 6 In front of both players, use the edge thrower or coin to decide the serve, receive the serve and stand, and record the server or the first player in doubles on the scoreboard.
3, 7 before the start of the game, check whether the towel is placed in the container near the referee, and it is not allowed to hang on the baffle. Any other items, such as bags, must be left outside the stadium.
3. 8 When the athletes are ready, they will announce or point to the server and report "0-0" to change the score to "0-0".
3. Start the timer when serving food. When the game is interrupted, such as wiping sweat, the ball flies out of the game area to stop timing and start again.
3. 10 Score immediately after each round, or use gestures, or both. If you change your serve, point out or quote the name of the next server.
3. 1 1 discourage players from pausing too long or wasting time before serving, and remind them to continue the game if necessary.
3. During a match in 12, make sure that athletes are not allowed to accept any off-court instructions, whether it is language or gestures. If they give illegal instructions for the first time, they will be given a yellow card warning. If they commit a crime again, they will be sent off and leave the competition area.
3. At the end of 13, announce the winner and score at that time, keep the score on the display screen for a while, record the score on the record sheet, and delete the score on the scoreboard.
3. 14 After each game, pick up the game ball, or carry it with you, or put it on the stage for the next game. Master the intermission time and call back the athletes as soon as possible.
3. 15 After a competition, announce the results of the competition and the scores at that time in the team competition, fill in the scoring table, and ask the athletes or team leaders to sign after the team competition.
3. 16 After all competitions, all documents and equipment shall be returned to the relevant competition staff.
3. 17 When leaving the stadium, put away all the match balls, turn the score display back to no display, and check whether there are clothes, towels and other items left in the stadium.