How are these numbers calculated?

Big Games

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

Friday100.0*Average seed
Houston 3 Grand Rapids 0 -0.3
Milwaukee 2 Texas 3 (ot)-0.0
Saturday100.0*Average seed
Milwaukee 2 Texas 0 -1.0
Sunday100.0*Average seed
Houston 2 Grand Rapids 3 +1.6
Toronto 2 Rochester 0 +0.1
Points
Chance Will Make Playoffs