One of my most serious recent chess problems was that I played over 65 daily games at once, participating in way too many club matches and stuff like that. I tried to make my moves quickly, to save time, but because of that I started blundering a lot, losing games and almost 90 rating points. I realised my mistake before I went below 1400, but I still have a lot of lost games that will lose me even more rating points. Lesson learned: basically don’t have over 20 daily games going at once.
Lesson learned: basically don’t have over 20 daily games going at once.