Fix round robin scoring
The player with the most set wins should be the overall winner. If players tie in number of set wins then the player who scored more points should be the winner. If players tie in the number of set wins and points scored then the player who gave up less points should be the winner.
Example 1: http://challonge.com/EXP_Marvel_3
Duo & X-ray won the same number of sets but X-ray scored more points so X-ray should be placed above Duo.
Example 2: http://challonge.com/EXP_Melee_Ladder_TOP8
Vro and Oro?! won the same number of sets and scored the same number of points but Vro gave up less points than Oro?! so Vro should be placed above Oro?!