How are these numbers calculated?

Big Games

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

Friday, 3/20100.0*Chance in playoffs100.0*Relegated100.0*Average seed
GIA 0 ROC 1 +5.1
No
+0.4
SK 1 CW 0 +1.1
+0.0
EL 0 GMB 1 +0.8
-0.1
+0.1
UOL 1 FNC 0 -0.4
MYM 0 H2K 1 -1.0
+0.0
Thursday, 3/26100.0*Chance in playoffs100.0*Relegated100.0*Average seed
CW 1 ROC 0 Out
-0.4
GIA 0 EL 1 -1.1
-0.2
SK 1 MYM 0 +0.0
Friday, 3/27100.0*Chance in playoffs100.0*Relegated100.0*Average seed
MYM 1 ROC 0 -0.3
FNC 1 EL 0 +0.1
Games Above .500
Chance Will Make Playoffs