How are these numbers calculated?

Big Games

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

Wednesday100.0*Chance in playoffs100.0*Average seed
San Antonio 0 Rockford 1 (ot)-5.8
-0.1
Iowa 2 Manitoba 1 (so)+1.8
-0.2
Utica 1 Rochester 2 +1.6
+0.2
Bakersfield 5 San Jose 1 -0.3
-0.0
Milwaukee 0 Chicago 1 +0.1
Friday100.0*Chance in playoffs100.0*Average seed
Iowa 0 Manitoba 2 In
+0.6
Bakersfield 2 San Jose 0 -0.7
-0.0
Utica 2 Cleveland 4 +0.5
+0.1
Saturday100.0*Chance in playoffs100.0*Average seed
Chicago 0 Manitoba 1 +0.5
Syracuse 3 Utica 2 (ot)+0.2
Milwaukee 2 Grand Rapids 3 (so)+0.2
Points
Chance Will Make Playoffs