Talk:Matchmaking/@comment-99.16.56.39-20100731005831/@comment-83.253.111.221-20120117132903

That can be true in some cases. Please give your suggestion of a system that prevents players from leaving the game. The Elo system can only recalculate score after a player leaves the game, not prevent it (though you can not rejoin another game until the first has completed, making rage quitting less common). RIOT encourages all players to be well mannered.