How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
Broncos 82.79 Guarde 98.71 +0.1
+0.0
Dolphins 107.77 Storm Troopers 129.75 -0.2
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Storm Troopers 107.53 Guarde 114.27 +0.2
Week of 12/13None
Games Above .500
Chance Will Make Playoffs