I haven't read past the second page, but that pr3yer dude just sits in his own brushu.tbm room, playing newbies and beating them, and when better players come along he kicks them if he loses too often. You could even say it's a form of farming, but I won't go there.

I do agree that the ranking system(s) should be changed, but I am not sure how.

And it is true what you said, Hax, that in wushu at least, you can win a good four or so times, and lose once, and yet your rank in that mod drops far too much for the single win. But once again, I'm not sure how this should be approached.