[quote][b]Posted by:[/b] Fercho Demon By the way, why sometimes even if i won the game, i rank down ?????[/quote] it's just the way the sigma calculation works. If your sigma goes down in a win (which it does), yet you gaiend almost 0 MU from teh team you beat, it might rank your skill down. We're talking a 0.1 difference max I would think.