>>42834031what account level are you? my blue is at level 36 and got to rank 7 dropping only 2 games before it, and while I've not started for today, yesterday (and the last 5 of the day before that) I went 27/30 and my rating hardly budges, being at 2438 as of right now.
my red, who is level 40, had a very similar overall winrate, only began slow crawling at rank 8 compared to 7 (where my red's MMR placed at around 2700) so I'm a little confused as to how it calculates.
