How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 11/29100.0*Promoted100.0*Average seed
Rule 76 vs BMS Goats-20.4+37.1
-0.2+0.4
Favre Waffle Co vs Jake Took VYs L+15.1No
+1.3-1.8
You Down With J vs TheClownHasNoPe-0.1+0.3

What If

Chances based on how well the Favre Waffle Co finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-LplayoffsPromoted123456789101112Count
91-0In35.5%366420,380,828
80-1InNo2377015,026,019
Total:In20.5%20371033035,406,847
Games Above .500
Chance Will Make Playoffs