How are these numbers calculated?

Big Games

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

Week of 11/28100.0*Chance in playoffs100.0*Average seed
Boners 141.4 Ninjas 93.8 +6.8
+0.2
Cyclo 111.3 FitClub 80.1 -2.1
-0.1
Nova 45.6 Ober 94.3 +1.9
+0.1
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Nova 46.5 Cyclo 78.1 -0.3
Boners 104.2 Ober 59.3 +0.0
Week of 12/12100.0*Chance in playoffs100.0*Average seed
Cyclo 78.8 Ober 47.6 -0.2
Nova 118.5 Boners 134.8 +0.2
Games Above .500
Chance Will Make Playoffs