How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
NF 49 RF 91 -21.6
-1.0
JR 86 JS 69 -3.4
-0.1
AM 98 BSMW 90 -1.5
-0.1
MWJW 106 MB 55 -1.4
-0.1
CD 82 BD 91 +0.8
Week of 11/24None
Week of 12/1None

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
7-8Out10070,721,792*
Total:Out10070,721,792

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs