Confidence is where you rank the games based on which ones you feel most confident on. When you were picking, you had the ability to drag the different slots around based on those numbers. Whichever team was in your 34 spot, if they won, would give you 34 points, while the team in your 1 spot only gives 1 point.
So if you're 100% sure that TCU is going to beat Boise, you'd rank that higher than say the NC game if you weren't so sure on that one. Basically it adds another element where you're not just picking winners, but also how strongly do you feel about it. The fact that so many people felt sure that Fresno would beat Wyoming of course cost a ton of points...
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