table tennis competition rules
(2006) (Note 1)
Chapter I Articles of Association (omitted)
Chapter II Rules of Table Tennis Competition
2. 1. table
2. 1. 1 The upper surface of the table is called a bicessel table, which should be in contact with water.
Plane parallel rectangle, 2.74m long and1.525m wide.
76 cm above the ground.
2. 1.2 The desktop does not include the vertical edge of the desktop.
2. 1.3 The match table can be made of any material and consistent.
Elasticity, that is, when the standard ball falls from a height of 30 cm above the table.
When working on a desk, the pop-up height should be about 23 cm.
2. 1.4 The playing surface should be dark and dull. Along each
There is a white strip with a width of 2 cm on the edge of the 2.74-meter competition table.
The edge of each1.525m competition table has a colored border.
A 2 cm wide white terminal line.
2. 1.5 The mesa is divided by a vertical net parallel to the end line.
As two equal platforms, the total area of each platform should be one.
A whole.
2. 1.6 doubles, each table area should be composed of a white center line with a width of 3 mm
Divided into two equal "half areas". The center line is parallel to the sideline.
Should be considered as part of the right half.
2.2 network equipment
2.2. 1. Net gear includes net gear, hanging rope, net post and devices for fixing them.
The clamping part on the table.
2.2.2. The net should be hung on the rope, and both ends should be tied at the height of 15.25.
On the vertical grid column of cm, the distance from the outer edge of the grid column to the outer edge of the sideline
The distance is 15.25 cm.
2.2.3. The distance from the top of the whole net to the table 15.25cm.
2.2.4. The bottom edge of the whole network should be as close as possible to the game table, and its two ends should be
Get as close to the net post as possible.
2.3 ball
2.3. 1. The sphere shall be a sphere with a diameter of 40mm.
2.3.2. This ball weighs 2.7 grams.
2.3.3. The ball shall be made of celluloid or similar white or orange plastic.
And boring.
2.4 Racket
2.4. 1. The size, shape and weight of the racket are not limited, but the bottom plate should be flat.
It's hard.
2.4.2. The thickness of the bottom plate shall be at least 85% of the natural wood. Reinforcing bottom plate
The adhesive layer can be fibers, such as carbon fiber, glass fiber or compressed paper.
D material, each adhesive layer does not exceed 7.5% of the total thickness of the bottom plate or
0.35 mm.
2.4.3. The racket face used for hitting the ball should be covered with a layer of ordinary particle glue with outward particles.
The thickness of the cover together with the adhesive does not exceed 2mm or is made of particles.
The inner or outer sponge coating, together with the adhesive, has a thickness not exceeding.
Four millimeters.
2.4.3. 1. "Ordinary granular rubber" is a foam-free layer of natural rubber or synthetic rubber.
Glue, its particles per square centimeter must not be less than 10, not much.
Divide the whole surface with the average density of 30 particles.
2.4.3.2's "sponge rubber" is a layer of foam rubber covered with a layer of ordinary particles.
Glue, the thickness of ordinary granular glue is not more than 2 mm.
2.4.4. The covering should cover the whole racket face, but not beyond its edge. close
The handle portion and the finger grip portion may be uncovered or used.
Any material covering.
2.4.5. The sole plate, any interlayer in the sole plate and the side cover for hitting the ball.
The object and the adhesive layer should be a whole with uniform thickness.
2.4.6. Both sides of the racket, whether covered or not, must be blunt.
It is bright red, and the other side is black.
2.4.7. The integrity of the racket face is caused by accidental damage or wear or fading.
And the consistency of color and color is slightly different, as long as it is not obviously changed.
The performance of the variable racket face can be allowed to be used.
2.4.8. At the beginning of the competition and when athletes need to change their rackets during the competition,
He must show his opponent and the referee the racket he will use and allow it to be used.
Allow them to check.
2.5 Definition
2.5. 1. "Round": a period of time when the ball is in the game state.
2.5.2. "The ball is in the state of competition": it is intentionally thrown upward from the time of serving.
Stop at the last moment without clapping your hands until it's your turn.
Score or serve again.
2.5.3. "Serve again": A round without scoring.
2.5.4. "1minute": scoring round.
2.5.5. "Clap your hands": the hand holding the racket.
2.5.6. "No clapping": the hand that does not hold the racket. "No arms": No.
Clap your hands.
2.5.7. "Hit the ball": Use the racket held in the hand or the racket under the wrist.
Hit the ball.
2.5.8. "Blocking": After the opponent hits the ball, the ball is above or towards the table.
A ball moving in the plane direction touches its own mesa area, that is, touches its own side.
An athlete or anything he wears (a belt) is a piece.
2.5.9. "Serving player": the player who hits the ball first in a round.
2.5. 10 "receiver": the second player to hit the ball in a round.
2.5. 1 1 "referee": the person appointed to manage the competition.
2.5. 12 "deputy referee": an employee who is designated to assist the referee in some referees.
The man who made it.
2.5. 13 Anything that athletes "wear or wear (belt)", including their performance in sports events.
What to wear or wear (belt) in the next round, but not including the competition.
Use the ball.
2.5. 14 "over or around" the net device: except from the net and the table.
Through and from countries between grids and between grids, the ball is
It should be considered as "bypassing or bypassing" network devices.
2.5. 15 The "terminal line" in the table includes infinite extension lines at both ends of the terminal line.
2.6 serve
2.6. 1. At the beginning of serving, the ball is naturally placed on the palm of your hand without clapping your hands.
Open your hands and keep still.
2.6.2. The server must throw the ball up almost vertically by hand, and shall not build the ball.
Spin, let the ball rise a lot after leaving the palm of your hand that doesn't clap your hands.
At 16 cm, the ball can't touch anything before it is hit.
2.6.3. When the ball falls from the highest point of throwing, the server can hit the ball, so that
The ball first touches the square table area, and then crosses or bypasses the net device.
Then touch the receiver's desk. In doubles, the ball should touch the ball continuously.
The right half of the server and receiver. (Note ②)
2.6.4. From serving to hitting, the ball should always be on the table.
Above the horizontal plane, outside the server end line; And from the receiver
Look, the ball can't be hit by the body of the server or his doubles partner or by them.
Anything you wear (belt) will block the receiver's view.
2.6.5 Once the ball is thrown, the server's non-racket arm should be removed from the ball immediately.
The space between nets. The space between the ball and the net consists of the ball and the net.
Net and its upward extension.
2.6.6 When an athlete serves, the referee or assistant referee will see if he is.
Serve according to the statutory service rules.
2.6.6. 1. In the game, if the referee has doubts about the legality of the player's service,
At the first appearance in the game, judge the serve again and warn the server.
2.6.6.2. After that, the referee serves the player or his doubles partner.
If the legality is doubted again, the server will get 1 points.
2.6.6.3. No matter for the first time or at any time, as long as you start, obviously not.
According to the legal service rules, without warning, it shall be judged as accepted service.
The party scored 1 point.
2.6.7 Athletes cannot strictly abide by some regulations of legal serve due to injuries.
At that time, the referee can make a decision to avoid execution.
2.7. Resistance
2.7. 1 After the opponent serves or returns the ball, his player must hit the ball to make it straight.
Touch the network device again after passing or bypassing it or touching it.
Another table.
2.8. Competition sequence
2.8. 1 singles, the server serves first, and then the receiver returns the ball.
Then the server and receiver counter-attack alternately.
2.8.2 In doubles, the server serves first, and then the receiver returns the ball.
Then the partner of the server will fight back, and then the partner of the receiver will give it back.
After that, the athletes took turns to fight back in this order.
2.8.3. Pairing of two athletes in wheelchairs due to physical disabilities.
In a stroke, the server should serve first and the last scorer should fight back. After that, it can be made up of
Any athlete will fight back. However, any part of an athlete's wheelchair
Cannot exceed the assumed extension line of the center line of the table. If it exceeds, the referee
The opponent will get 1 points.
2.9. Serve again
2.9. 1 round should be awarded a heavy serve under the following circumstances:
2.9. 1. 1 If the ball served by the server touches when crossing or bypassing the net device.
And then become a legitimate server or recipient or the same.
With a block.
2.9. 1.2 If the receiver or receiver is not ready, the ball has been served, and
And the catcher or catcher didn't try to hit the ball.
2.9. 1.3 Due to interference beyond the control of the athletes, the athletes failed to
Serve, return or obey the rules successfully.
2.9. 1.4 The referee or deputy referee suspends the game.
2.9. 1.5 When an athlete in a wheelchair receives the service due to physical disability, the ball appears.
The following situations:
2.9. 1.5. 1 After the ball touches the tee, it leaves the tee and walks towards the net.
Member table area;
2.9. 1.5.2 The ball stops at the receiver's table;
2.9. 1.5.3 In singles, the ball touches the tee and is received from any one of them.
The sideline leaves the table.
2.9.2. The competition may be suspended under the following circumstances:
2.9.2. 1 due to the need to correct the wrong order or orientation of serving and receiving.
2.9.2.2 has to implement the rotation service law.
2.9.2.3 warns or punishes athletes.
Due to the interference of the competition environment in 2.9.2.4, the result of this round may be affected.
Influence.
2. 10 point
2. 10. 1 Except for the round of serving again, the athlete's score is 1 in the following cases:
The opposing player failed to serve correctly.
2. 10. 1.2 The opposing player failed to return correctly.
2. 10. 1.3 After the player serves or returns the ball, the opposing player touches the ball before hitting the ball.
Except for network devices.
2. 10. 1.4 After the opponent hits the ball, the ball crosses the table without touching it, or
ceiling
2. 10. 1.5 was blocked by the other party.
2. 10. 1.6 combination.
2. 10. 1.7 The opponent hits the ball with a racket face that does not conform to the clauses 2.4.3, 2.4.4 and 2.4.5.
2. 10. 1.8 The opposing athlete or anything he wears moves the table.
2. 10. 1.9 The opposing player or anything he wears touches the net.
2. 10. 1. 10 The opposing player touched the table without clapping his hands.
2.10.1.11In doubles, the opposing players hit the ball in the wrong order.
2. 10. 1. 12 When the spin serve is executed, clause 2. 15.2 appears.
2. 1 1 one game
2. 1 1. 1 In a game, the winner is the one who gets 1 1 points first. 10 After the draw,
The person who scores two points first wins.
2. 12 one game
2. 12. 1. A game consists of odd innings.
2. 13 service, reception and bearer sequence
2. 13. 1. The right to serve, receive and position shall be decided by lot.
The winner can choose to serve or receive the service first, or serve first.
In a certain direction.
2. 13.2 When one player chooses to serve or receive the service first, or choose
In order to be in a certain position first, another athlete must have another choice.
choose
2. 13.3 After getting 2 points, the receiver becomes a server, in turn.
Push until the end of the game; Or until both sides reach 10.
Or implement the rotation service method, at this time, the order of serving and receiving is still the same.
There is no change, but each person only takes 1 minute.
2. 13.4 In the first game of doubles, the server decides to start first.
The first receiver will determine the first receiver. In the next competition,
In the game, after the first starter is determined, the first receiver should be the previous game.
Serve to his players.
2. 13.5 In doubles, every time the service is changed, the receiver in front will become the server.
The player, the companion of the previous server, should be the receiver.
2. 13.6 The player who serves first in one game should receive the service first in the next game.
In the doubles deciding game, when a player scores 5 points first, the receiver should serve.
Change the service order.
2. 13.7 In one game, the party in a certain position should change in that venue in the next game.
Go in the other direction. In the deciding game, if one side scores 5 points first, both sides will have to.
Switch places. (Note ③)
2. 14. Wrong service and receiving order and direction.
2. 14. 1 The referee shall immediately pause once he finds that the order of serving and receiving is wrong.
Game, and according to the order established at the beginning of the game, according to the score on the field.
The player who should serve or receive the service serves or receives the service; doubles
A player who has the right to serve first when a mistake is found in a middle game.
Correct the established order and continue the game.
2. 14.2 once the referee finds that the athletes should switch places but have not, he should immediately
That is, the game is suspended, and it is carried out in the order established at the beginning of the game.
In terms of scores, an athlete should correct his position before continuing the competition.
2. 14.3 In any case, all the scores before the error is found are valid.
2. 15. Spin serve method
2. 15. 1 If a game is not over by 10 minutes (both sides win)
Except for those with less than 9 points), or at any time before that, both sides should exercise.
At the request of the player, the rotation service method should be realized.
2. 15. 1. 1. At that time, the ball was still in the game state, and the referee should immediately suspend it.
Competition. The suspended server serves and continues the game.
2. 15. 1.2. At that time, the ball was not in the game state, so it should have been received in the last round.
Serve the players and continue the game.
2. After 1 5.2, each player serves1minute in turn until the end of the game. such as
If the receiver makes 13 counterattacks, the receiver will be rewarded with 1 point.
2. 15.3 Once the rotation serve method is implemented, it will be used until the end of the game.
Note (1) These Rules are formulated by the Chinese Table Tennis Association with reference to the English version of ITTF.
Table tennis competition rules (2005 ~ 2006) compiled and published.
Note that in doubles, the server must serve in the right half and serve the past ball.
Be sure to be in the opponent's right half (count the balls according to the center line), and the catcher can
Put the ball back anywhere on the opponent's table (in this way, the doubles match will be won)
The player who picks first will choose to serve first.
Note (3) After the direction is changed at 5: 1 or 5: 3 in the doubles deciding game,
The initiator becomes the receiver, and the receiver becomes the initiator.