This is one of the very few things Heroes Of Newerth did correctly before that game died Essentially a Leaver Rating is this: If you leave over a certain percentage of your matches before they finish, whether it’s due to quitting the game...

This is a common mistake that gets made even in high elo, which is where in a retake situation, the smokes player will place their smoke at a chokepoint instead of on the spike when they are trying to *smoke defuse*. It's a small mistake bu...