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
EL 0 GMB 1 -13.0
+0.0
-0.4
UOL 1 FNC 0 -2.3
SK 1 CW 0 +1.7
+0.0
GIA 0 ROC 1 -0.8
MYM 0 H2K 1 No
Thursday, 3/26100.0*Chance in playoffs100.0*Relegated100.0*Average seed
GIA 0 EL 1 +3.3
+0.3
CW 1 ROC 0 -3.2
+0.1
Friday, 3/27100.0*Chance in playoffs100.0*Relegated100.0*Average seed
FNC 1 EL 0 Out
-0.2
CW 0 GIA 1 +8.9
+0.1
MYM 1 ROC 0 +0.3
Games Above .500
Chance Will Make Playoffs