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
QC 6 CIN 3 In
+0.3
WIC 1 TUL 2 -3.7
-0.0
Saturday100.0*Chance in playoffs100.0*Average seed
QC 3 CIN 4 -0.7
Points
Chance Will Make Playoffs