Ok... well interesting. Obviously people feel the need for the feedback next to name tags.
I just feel the feedback looks to much like a ranking, when it really only indicates how much a player talks about other players. It's kind of like your 'chattiness' rating.
I like to have the ability to review other players, but I rarely use it. I spend enough time on this site as it is.
A higher win percentage does indicate more 1 v 1, 2 v 2, and 3 v 3 games played. I guess the only way to make it relevant is giving a percentage rate per style of game.
Maybe something like for the profile page:
1 v 1, 2 v 2, and 3 v 3 = 51%
1 v 3 = 34%
1 v 4 = 21%
1 v 5 = 0%
1 v 6 = 14%
Then maybe the percent of wins would be more meaningful.