How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 8/21100.0*Chance in playoffs100.0*Average seed
SOX 201.8 RMF 177.5 -4.8
-0.5
FUQ 170.5 HAW 101.7 -0.4
PIT 196.8 DUR 185.7 +0.3
+0.3
FOS 247 PWR 183.7 -0.1
Week of 8/28100.0*Chance in playoffs100.0*Average seed
MPK 190.7 FUQ 221.5 -10.3
DUR 192.5 RMF 237.8 In
+0.7
SCK 148.5 FOS 216.2 +0.4
-0.1
Week of 9/4100.0*Chance in playoffs100.0*Average seed
PIT 148.3 FOS 225.8 -0.4
RMF 191.7 HAW 183 +0.0
Games Above .500
Chance Will Make Playoffs