How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 4/13100.0*Average seed
Dayton 47 KY Xtreme 41 +0.4
Erie 61 Detroit 37 -0.1
Week of 4/20100.0*Average seed
Dayton 14 Erie 21 -0.5
Week of 4/27None
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)