[Plugin: LeagueManager] team table ( /-)

Hi guys!, just wanted to ask you about the “+/-“ column in the team table view.
I want to be able to set up a handicap system like when you play with someone better you, you’ll win more points than if you win to someone in the same level?, do you get it?, is this posible in leaguemanager ??..
I thought that this “+/-” column would solve this…

THanks.

/JC

http://ww.wp.xz.cn/extend/plugins/leaguemanager/