Hello, I lost like all of my games last week due to negligent teammates leaving the game and stuff like this. This week I'm absolutely stomping on kids. Does your rank have anything to do with win/loss or is it pure personal performance?
Based on other threads, I think there was some sort of issue where if teams left a lot during qualifiers, your rank was put dramatically low. It happened to me too.
i lost many games but somehow got to red tier 4th rank (forgot the name).
Theres definitely some magic number crunching going on and not just win vs loss.
If it is anything like dota's system if you keep stomping you'll get boost MMR ranks to settle you in to closer to where you're supposed to be. But yes, looking at these stats, my first assumption as the enemy would have been you smurfing.