I haven't found an explanation of this anywhere in the rules or forums.
I know what it literally means, but what is it actually measuring?
I ask because I won my last game by 17, but the other team had higher Points per 100 Shots ratings at four of the five positions for any overall edge. This metric is certainly not intuitively obvious.
Is there any chance of getting =/- ratings based on team performance while the player is on the court? That is the most useful metric out there, IMO.