How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Chance in playoffs100.0*Average seed
Green Cam and E 63.93 Hines Ward's DD 136.88 In
+0.0
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Eastwood's Endz 78.45 Hines Ward's DD 134.6 +0.0
Week of 12/8None
Games Above .500
Chance Will Make Playoffs