How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Average seed
Arizona 1 Rapid City 2 +0.2
Evansville 2 Quad City 1 -0.1
Missouri 5 Bloomington 3 -0.1
Fort Wayne 6 Dayton 3 -0.1
Saturday100.0*Average seed
Arizona 3 Rapid City 2 -0.7
Wichita 1 Evansville 3 -0.3
Missouri 5 Tulsa 4 -0.1
Dayton 1 Fort Wayne 2 (ot)-0.0
SundayNone
Points
Chance Will Make Playoffs