There is a Winning but losing MMR bug
I have it. Each game I won during placements has tanked my MMR lower and lower. I now have over a 70% win rate and am gaining less points each time I win. Please fix this riot.
I have it. Each game I won during placements has tanked my MMR lower and lower. I now have over a 70% win rate and am gaining less points each time I win. Please fix this riot.
I discovered this a little to late. The same thing had happened to me. Through out placements I checked my MMR about two times and no matter what win or lose it was dropping. I won 8 of my 10 placements and landed Bronze 5 while a buddy of mine won 2 and lost 8 and landed silver 4. Would recommend not doing ranked for a bit..