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
Lowell 3 Bridgeport 6 +24.8
+0.7
Norfolk 1 Hershey 6 +10.5
+0.1
Adirondack 5 Binghamton 6 -0.8
-0.0
W-B/Scranton 4 Albany 3 -0.7
Saturday100.0*Chance in playoffs100.0*Average seed
Norfolk 5 Hershey 2 -8.4
-0.1
Bridgeport 2 Manchester 0 In
+0.3
Portland 2 Lowell 5 -2.6
-0.2
Binghamton 3 W-B/Scranton 1 -1.2
Sunday100.0*Chance in playoffs100.0*Average seed
Bridgeport 1 Hartford 2 -0.3
Lowell 6 Providence 3 -0.2
Points
Chance Will Make Playoffs