Here is something I posted a while back,,,it is the instuctions to the rep system...

http://www.vbulletin.com/docs/html/main/reputation

I don't have time to skim it for your answer,,,hope it's in there...

even the peeps at vbulletin are4 confused as to how everything works...
Skink Reviewed by Skink on . "Even" Reputation? Hey there mods, I have a question for you (or anyone else with the answer to this). My user CP says that I have an "even" reputation for two different posts that i made on two different threads. If I got an even reputation for somehting, i am assuming that means that i got a negative response for that post and a positive one. so i guess my question is- if two different people rated my post, one positive and one negative, how come my user CP only has one member's name listed as the 'rater'? Rating: 5