Usage Rate
Meaning
The percentage of team attacks used by a player while he was on the floor.
Calculation
Usage Rate = (Field shots by the player + turnovers by the player + received 7m by the player) / (Field shots by the team when the player was on the court + turnovers by the team when the player was on the court + received 7m by the team when the player was on the court)
Interpretation
Shows how much a player takes control of the game in attack when he is on the field. But gives no indication of efficiency.