the champion mastery is a bit strange i got 15-1-15 on viktor in one game and I'm still level one on him is personal performance not counted or something? Because this leveling system seems a bit strange too me if a rioter or someone can explain how this stuff is calculated that would be greatly appreciated.
Icestar11863 votesYou don't gain entire levels off of one game. However, for that game, you probably scored between A- and S+ and got an above average number of mastery points.
WalkingInACircle1 votesIt is probably based on win/loss. K/D/A is not a good estimator of your performance.
lofi n chillhop1 votesI think it takes into account more things then just KDA. I was 0-2-9 on janna, the opponents forfeited, and I jumped a whole ton. probably because I warded like fuck, and was involved in all the team fights, i guess? IDK really xD
LegendaryLemur1 votesGame length is a major factor. I got like double the points with a B rating that i got with an S, when the game was about 3 times as long.
