How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Chance in playoffs100.0*Average seed
Doogle 82.2 UncleRick 118.35 -1.6
-0.8
Dalvin 114.9 Demaryius 67.35 +0.9
WindowThrowas 69.75 Woodheads 82.3 +0.6
FlamaBlanca 85.65 Grundels 117.3 +0.4
-0.1
MikeZauns 88.45 Maclin 99.35 +0.1
BortleService 91.4 DeltaFuGamma 114.2 -0.2
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Grundels 78 WindowThrowas 92.7 -0.5
Doogle 92.95 DeltaFuGamma 93.7 -0.5
-1.1
MikeZauns 82.6 Demaryius 79.95 -0.5
Maclin 80.75 Dalvin 155 +0.2
UncleRick 139.85 BortleService 83.55 -0.1
-0.3
If winner is:HomeAway
Week of 12/5100.0*Chance in playoffs100.0*Average seed
BortleService vs Doogle-1.2In
-0.4+0.4
WindowThrowas vs FlamaBlanca-1.2In
-0.2+0.2
Dalvin vs MikeZaunsIn-1.2
Maclin vs Demaryius-1.2In
UncleRick vs DeltaFuGamma-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
81-0In43573,856,506
70-197.6%564123,851,822
Total:98.8%21572117,708,328
Games Above .500
Chance Will Make Playoffs