checkmymmr
mmr checker lol - If you want to take your League of Legends game to the next level, then you need to get familiar with a MMR calculator. MMR stands for Match Making Rating and is a value that represents how good you are in comparison to other players. Using an MMR calculator can help you work out your ratings objectively, so that you know exactly how much further ahead or behind you are from the competition. An MMR calculator will also provide valuable insight on what areas of the game need focus and improvement for the ultimate League of Legends experience.