How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
Cleveland 3 Manitoba 1 -0.4
Laval 1 Toronto 4 -0.1
Saturday100.0*Average seed
Toronto 6 Laval 4 -0.1
Grand Rapids 6 Cleveland 4 +0.1
SundayNone
Points
Chance Will Make Playoffs