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VAR monitor at the Estadio Monumental David Arellano in Santiago, Chile The VAR symbol used at the 2018 and 2022 FIFA World Cups, appearing on-screen during the review process The video assistant referee (VAR) is a match official in association football who assists the referee by reviewing decisions using video footage and providing advice to the referee based on those reviews. [1] The ...
VaR is a statistic that measures the potential financial losses of a firm, portfolio, or position over a specific time frame. Learn how VaR is computed using historical, variance-covariance, and Monte Carlo methods, and what are its advantages and disadvantages.
Explore the impact of VAR in soccer: its history, usage, and controversies that shape modern officiating.
VAR stands for Video Assistant Referee and is a technology that helps referees review decisions in football matches. Learn about the history, rules, benefits and challenges of VAR, and how it will be used at the 2022 World Cup in Qatar.
VAR is a technology that helps referees make correct decisions in four match-changing situations: goals, penalty area incidents, red cards and mistaken identity. Learn how VAR works, when and where it is used, and what are the key documents and protocols.
Learn why VAR was created, how it operates, and how it's changing decisions in modern football—from goals to red cards.
VaR is a risk measure that estimates the maximum potential loss in a portfolio or financial instrument over a given time horizon and confidence level. Learn how VaR is calculated, what assumptions and limitations it has, and how it can be used in portfolio management.
In modern soccer, a single decision can change the course of a match — a goal, a penalty, a red card. To help ensure fairness and accuracy, top-level competitions around the world now rely on VAR, or Video Assistant Referee technology.
Learn how video assistant referees (VARs) can assist the referee in football matches based on four categories of reviewable decisions: goal/no goal, penalty/no penalty, direct red card, and mistaken identity. Find out the principles, procedures, and practicalities of using VARs in accordance with the Laws of the Game.
VAR is the acronym for "Video Assistant Referee," an officiating system that employs video review to help match officials enforce FIFA's Laws of the Game. Here's a look at how it all works and how it came to be ubiquitous in the world's biggest sport. The history of VAR in world football VAR ...