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
W-B/Scranton 4 Albany 3 +3.2
+0.2
Norfolk 1 Hershey 6 +1.8
+0.2
Lowell 3 Bridgeport 6 -0.5
SaturdayNone
SundayNone
Points
Chance Will Make Playoffs