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
GRN 3 CIN 2 (ot)In
-0.0
SC 3 ATL 2 In
+0.2
ORL 5 FLA 3 -0.6
-0.1
BRM 1 MAN 4 -0.2
NOR 3 REA 4 (ot)-0.0
Saturday100.0*Chance in playoffs100.0*Average seed
FLA 10 ORL 0 +0.2
SC 4 CIN 3 (ot)+0.2
Points
Chance Will Make Playoffs