How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
Utica 1 Syracuse 2 (ot)-0.4
Rochester 6 Belleville 4 -0.3
Saturday100.0*Average seed
Belleville 3 Utica 1 -1.2
Syracuse 2 Rochester 4 -1.0
Chicago 5 Rockford 4 +0.1
SundayNone
Points
Chance Will Make Playoffs