How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 1/30100.0*Odds of being in Last Place Bowl100.0*Average seed
Anthony Halley vs Tom TaylorYesYes-50.0
-1.0-1.0+1.0
chris sink vs Dustin Helle-0.1Yes-0.0
+0.0-0.5+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-TplayoffsOdds of getting BYE (1/2 seed)123456789101112Odds of being in Last Place BowlCount
41-0-0OutNo10000.1%26,977,070
3-3.5OutNo100Yes27,021,562*
Total:OutNo5005050.1%53,998,632

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs