Comment by bongodongobob

Eh, I could see it. When I look at my rating graph it's really easy to correlate with life events. Bad stuff at work, rating drops. Went on vacation, goes way up etc. Just being in a bad mood will fuck up my game, so I def think it's very possible it did affect your game that much. Not to mention that that level of chess is very volatile. A 2200 player would definitely not see the same effects.