How are these numbers calculated?

Big Games

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

ThursdayNone
Friday100.0*Chance in playoffs100.0*Average seed
GWT 1 SC 4 -8.3
-0.2
FLA 3 MIS 1 +6.9
+0.2
Saturday100.0*Chance in playoffs100.0*Average seed
CHR 0 GWT 3 In
+0.3
FLA 4 MIS 1 In
+0.3
Points
Chance Will Make Playoffs