+/- isn't a rating; it's a stat.
The +/- shows the number of points your team scored in comparison to the number of points the opponent scored while he was on the floor.... kinda confusing the way I said it; let me explain better.
So Johnny was on the court for 20 minutes. During the 20 minutes he was on the court, his team scored 43 points, and his opponents scored 38 points. Therefore, his +/- will show as 5.
Bob was on the court for the other 28 minutes of the game. During those 28 minutes, his team scored 47 points, and his opponents scored 53 points. That would mean his +/- was -6.
You can get the rating by taking the number of points scored while the player was on the court, and subtracting the points scored by the opposing team while the player was on the court.
Last edited by clubcool at 2/2/2011 12:47:15 AM