I had a similar question when screenshots for confidence were first released and not sure how accurate the info was but it was speculated that the screen shot is showing the confidence effects for more than just that one week.
http://www.operationsports.com/forum...30&postcount=3
If true, that would mean the "two interception -3" and "three interception -10" are two separate games, with one presumably being the last preseason game. Again, I'm not sure if that was ever confirmed to be the case or not, just remembered this from that earlier thread I linked.