How the video assistance referree system works in football?

[Hasan77]

The Video Assistant Referee (VAR) system in football is a technology-based system used to assist match officials in making important decisions during a game. It was introduced to help reduce the number of errors and controversial incidents that can occur in football matches. Here's a general overview of how the VAR system works:

VAR Team Setup: A team of video assistant referees, typically located in a central location outside the stadium, watches the live broadcast of the game from multiple camera angles.

On-Field Referee Request: The on-field referee can request the assistance of the VAR team for four specific types of decisions: goals, penalties, red card offenses, and cases of mistaken identity.



How the video assistance referree system works in football?

 

[CR7]

The video assistant refers system (VAR) in football is a technology that aids the on-field referees in making critical decisions during matches. It has been implemented in various leagues and competitions worldwide to minimize human errors and enhance the overall accuracy of officiating.

Here is an explanation of how the VAR system works:

1. VAR Team Setup: A team of video assistant referees is stationed in a dedicated room equipped with multiple monitors, high-definition cameras, and other technical equipment. These referees have extensive knowledge and experience in officiating football matches.

2. Live Monitoring: The VAR team closely monitors the live broadcast of the match from different camera angles. They have access to various feeds, including the official broadcast, goal-line technology, and additional cameras positioned around the pitch.

3. On-Field Referee's Decision: The on-field referee makes the initial decisions during the match, relying on their judgment and the assistance of their assistant referees and fourth official. They can make decisions on goals, penalties, red card offenses, and cases of mistaken identity.

4. Referee Review: If the on-field referee is uncertain or feels the need for assistance, they can inform the VAR team by making the "VAR sign," which involves forming a rectangle shape with their hands. This indicates that they want the VAR referees to review a specific incident.

5. Incident Review: Once a VAR review is requested, the on-field referee's decision is put on hold. The VAR referees start assessing the incident by watching replays from different camera angles, using slow motion and zoom-in features.

6. Communication: The VAR referees can communicate with the on-field referee through an earpiece. They provide their input and recommend a course of action based on what they observe from the replays.

7. Decision Modification: If the VAR referees identify a clear error or a significant incident missed by the on-field referee, they can advise the on-field referee to review the incident on the sideline monitor. The on-field referee has the final authority to decide whether or not to review the incident.

8. Review on Sideline Monitor: If the on-field referee opts to review the incident, they will make their way to the sideline monitor to watch the replays themselves. They can then make an informed decision based on the additional information provided by the VAR team.

9. Decision Communication: Once the on-field referee has made their final decision, they communicate it to the players, coaching staff, and spectators. The VAR referees do not have the authority to directly communicate the decision to the public but can still provide clarification to broadcasters.

10. Continuous Monitoring: The VAR team continues to monitor the match for potential incidents even after a decision has been made. If a new incident occurs or if the on-field referee has missed a clear error, the VAR team can intervene and recommend a review.

It's important to note that the VAR system aims to improve the accuracy of decisions but is not meant to eliminate all controversy. Some decisions, especially subjective ones, will still involve a degree of interpretation and debate. Ultimately, the goal of VAR is to enhance the fairness and integrity of the game.