How are these numbers calculated?

Big Games

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

Friday100.0*Chance in playoffs100.0*Average seed
Milwaukee 2 Texas 3 (ot)In
+0.1
Houston 3 Grand Rapids 0 +0.1
Saturday100.0*Chance in playoffs100.0*Average seed
Milwaukee 2 Texas 0 +1.2
Toronto 6 Rochester 3 +0.1
Sunday100.0*Chance in playoffs100.0*Average seed
Houston 2 Grand Rapids 3 -1.7
Toronto 2 Rochester 0 +0.3
Points
Chance Will Make Playoffs