If you do a turney you can't leave!
it's a simple thing, in the turney there's someone that can't lose, so he leave and then the turney il all f*cked up, cuz if that guy do a missclik he lost. My idea is that when you're in the turney you can leave only if you are in the spec, and you can con in the spec only when: or you was late or you beaten by someone.
It's not hard:
when you are in the turney you can't leave ... you must finish it, and if you close the game then cut of 100 or 200 qi.