How are these numbers calculated?

Big Games

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

Week of 10/26100.0*Chance in playoffs100.0*Average seed
Niphon 97.78 Chris 128.56 -0.0
-0.0
If winner is:HomeAway
Week of 11/2100.0*Chance in playoffs100.0*Average seed
Niphon vs Dan+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
66-042.9%053850706,958
55-10.4012363713107,497
44-2Out032341275130,416
33-3Out11344431,147,433
22-4Out012885,448,704
0-1Out10026,032,000*
Total:0.0%000000149632,773,008

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs