How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
Evansville 2 Quad City 1 +0.3
Arizona 1 Rapid City 2 -0.1
Missouri 5 Bloomington 3 -0.1
Fort Wayne 6 Dayton 3 -0.1
Saturday100.0*Average seed
Wichita 1 Evansville 3 +0.5
Arizona 3 Rapid City 2 +0.3
Dayton 1 Fort Wayne 2 (ot)-0.1
Missouri 5 Tulsa 4 -0.1
Sunday100.0*Average seed
Texas 4 Evansville 3 -0.4
Tulsa 5 Missouri 6 (ot)-0.2
Fort Wayne 6 Dayton 2 -0.1
Points
Chance Will Make Playoffs