It feels random, this night, me ELO went from 1640 (Friday and Saturday, I had huge streaks, but without farming) to 1590 although I wasn't playing. O.o
And yesterday, although my ELO ranking was one of the highest, I wans't in the top players.

So... How does it work and wut happened ?


Edit : Just had a 20 wins streak in a quick aikido server. I have an high ELO rating, but I'm not at the top of the ranking. Do I have to suppose the same will happen ?
If you want to know, my elo rating is 1628.48, so I should be the 6th.

The ELO rating system is used many other places. It's pretty fair, if you read that article.