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 +23.0
+1.3
Beckel 77 Sean 103.5 +3.1
+0.1
Brian 91.6 Miller 55.1 +1.9
+0.1
Fat 100.7 James 87.3 +1.3
+0.1
Paulo 90.5 Mike 88.9 -1.1
Riv 96.7 Tosti 83.2 -1.0
If winner is:HomeAway
Week of 12/6100.0*Chance in playoffs100.0*Average seed
Beckel vs Coyle-25.0+25.0
-0.9+0.9
Miller vs Paulo+4.4-4.4
Sean vs Chael+3.7-3.7
+0.2-0.2
Brian vs Mike+0.5-0.5
+0.1-0.1
Tosti vs Fat+0.2-0.2
+0.1-0.1
Riv vs James+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
92-0In34664,183,109
81-190.6%4691898,349,562
70-211.074273521614,180,465
Total:73.0%10531011951016,713,136
Games Above .500
Chance Will Make Playoffs