I wrote about it as well. Blitz. 2 wins in a row Rating UNCHANGED, lose and -15
Currently I have 1514 (was 1594, was dropped to 1467, now gain a bit). And man I played 216 games and 82 win. But point is that I win even today 4 games in a row and what I get? +20 for all! So… But I finally understand what’s so annoying in all of it, you realize that you deserve better, but sometimes ppl in your team just a bit weaker, not huge fault. Fault on blizzard because they put you with them!
So… Keep queue… Anyway I try improve mysef, and do not blame other players, they maybe locked as well.