How are these numbers calculated?

Big Games

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

Week of 11/29100.0*Chance in playoffs100.0*Average seed
Coyle 133.9 Chael 132.6 -20.9
-1.1
Beckel 77 Sean 103.5 +5.7
+0.1
Paulo 90.5 Mike 88.9 -2.6
Brian 91.6 Miller 55.1 +2.0
+0.1
Fat 100.7 James 87.3 +1.2
+0.1
Riv 96.7 Tosti 83.2 -0.6
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Sean vs Chael-18.3+12.0
-1.3+0.9
Miller vs Paulo+6.5-5.7
Beckel vs Coyle+1.5-1.9
Brian vs Mike+0.3-0.7
+0.1-0.2
Tosti vs Fat+0.2-0.2
+0.1-0.1
Riv vs James+0.2-0.3
+0.1-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
82-075.7%037382413,182,915
71-15.3142443235025,729,853
60-2Out2103036184011,226,640
Total:22.6%010121923149841050,139,408
Games Above .500
Chance Will Make Playoffs