How are these numbers calculated?

Big Games

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

Week of 8/17100.0*Average seed
Kluber 329 Shinebox 202 -0.2
Pretzels 292 Mudflaps 254 -0.1
If winner is:HomeAway
Week of 8/24100.0*Average seed
Speed vs Pretzels+0.1-0.1
Shinebox vs Yumadbro+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
82-0Out23773,998,230
6-7Out10011,981,258*
Total:Out69415,979,488

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs