The statistic assesses a player’s impact on team scoring while they are on the court. It is determined by subtracting the team’s total points allowed while the player is on the court from the team’s total points scored while the player is on the court. For example, if a team scores 50 points and allows 40 points while a player is on the court, that player’s score is +10. Conversely, if a team scores 40 points and allows 50 points while a player is on the court, the player’s score is -10.
A player’s on-court scoring impact is a valuable tool for evaluating overall contribution. It offers insights into how a team performs with specific players on the floor, aiding in lineup decisions and player valuations. Historically, its accessibility has been limited, often requiring manual tracking, but modern statistical analysis tools have made it more readily available and sophisticated.