I will never understand the grading system
I just got out of an Aram match, where I played as lux and received an A+, while rengar, who didnt do as well as I did, received an S-. I did better in every aspect, so I dont understand why im receiving a worse grade. Any insight?
Match Details Here: http://matchhistory.na.leagueoflegends.com/en/#match-details/NA1/2439350555/208463085?tab=overview