ADR in CS:GO stands for "Average Damage per Round". It is a metric that shows the mean of damage a player has dealt to their opponents in an average round at a game, series, or event. A higher ADR indicates that a player has dealt more damage to their opponents, which can be useful for setting a new strategy with surviving teammates. A good ADR depends on the intensity of the match and the role a player plays in the team, but generally, anything between 70 and 80 is considered good, and going over 80 is considered above average performance. Most professional CSGO players have an ADR of 80 or higher, but some superstar players can reach above 100. Overkill damage is not counted in ADR, and in CS:GO, AWP damage is capped at 100 per opponent, so its impossible for the server-wide average to go above that number.