Volleyball Game points Rules

1, (1) Scoring method: Win a game-first get 21 units to win a game, when the two scores for 20 peacetime, first get 21 units to win a game. The final inning (3rd inning) when the score
For 14 peacetime, the team leading 2 points win the match, 8 time exchange venues.

(2) on-line lineup: The number of players is 5, respectively, 1, 2, 3, 4, 5th, the front row from right to left for 2, 3, 4th digits, back from right to left for 1, 5th digits.

(3) Serve method: Use the method of sending a ball. Each player can only send a ball once, then turn the switch by the other players to serve, in turn. After the tee's fault.
The serve is served in a clockwise rotation.
(4) Spike: The spike can only be carried out after the attacking line. When hitting the net in the front area, there must be a clear upward arc.

(5) Block: The front of the players can be offensive hitting the opponent to complete the block, but not in the other side of the space to block the ball, with the ball over the net is allowed.

(6) Each team has 5 substitutions per board, and the players are not restricted.

2, the competition is divided into several stages, the first stage adopts the group single Cycle competition, the following stage of the game according to the number of registration team and group number.

3, the single-cycle competition to determine the ranking method: The competition is the use of the three-win system, winning a 2 points, minus a 1 points, abstaining 0 points. The number of points before the ranking.
In case of equal points between two or more teams, the following method is used to determine the rank: (1) Calculate C value.
C Value =a (total number of victories)/B (total number of innings), C
The highest value, before the Rank column. If the C value is still equal, the z-value is computed. (2) calculates the z-value.
Z-value =x (gross score)/Y (total number of points), high Z, ranking column
Before

Using our C # software to collect data, we need to do a series of preparatory work. Used to implement development and description functions.

The rules of the volleyball game I summarize are the above points.

In C # software, flowcharts can be made to make the integration rules appear clearer.

Volleyball Game points Rules