Posted 06 March 2013 - 09:01 AM
I think like others have point out that patch day is just a mess for the matchmaker. A larger number of new and returning players with average/new Elo ratings means the MM is filling up queues with higher rated players instead of making them wait a while.
My experience is only with the Medium class I just started playing it a few days ago with a Treb (I'm an experienced Heavy class player). I was really rocking it the first night, 3-5 kills per match, then it settled down where I only got a kill or 2 against some tough teams. It really felt like my Elo rating had caught up pretty nicely.
Then last night happened, played 18 matches and my experience was pretty similar to others in this thread. Had a couple of close ones, but also an unusual number of stomps (on both sides). Spectated a lot of inexperienced players, teams would split up and die quickly, etc. I think it's just a large influx of players new to the Elo rating messing with the matchmaking process.
Based on my recent experience with the Elo system, I'm pretty confident this will balance out in the next few days.