How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
Rob 133.1 Luke 15.6 In
+0.1
Drew 98.98 Brian 126.48 +0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
Rob 127.66 Drew 113.72 +0.1
Week of 12/2None

What If

Chances based on how well the Rob finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
10-11In10078,440,216*
Total:In10078,440,216

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs