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
SCB 3 LHC 2 +32.6
+0.6
EHCB 4 HCAP 2 +7.6
+0.2
EHCK 5 SCLT 3 -1.8
-0.1
Saturday100.0*Chance in playoffs100.0*Average seed
HCFG 5 SCB 3 -0.1
SCLT 1 EHCK 4 -0.1
Points
Chance Will Make Playoffs