How are these numbers calculated?

Big Games

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

Week of 1/2100.0*Chance in playoffs100.0*Average seed
FC Murricane 2 Tree FC 0 -1.6
-0.2
Surfing Llamas 1 Balls 1 -0.1
Loungers 3 Misfits 3 +0.1
If winner is:HomeDrawAway
Crows vs Moocho GrassyAss+0.2-0.1-0.1

What If

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

100100100100100100100100
If finish:Chance inSeasonChance will finish regular season at seedLast
TPW-D-LplayoffsTitle12345678PlaceCount
111-0-0OutNo2872No16,515,727
8-9OutNo100No58,065,281*
Total:OutNo694No74,581,008

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs