How are these numbers calculated?

Big Games

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

Week of 11/12100.0*Chance in playoffs100.0*Average seed
Cole 111.6 Frank 126 +15.8
+0.9
Sam 137.3 Marty 131.5 +1.5
+0.1
Hunter 103 John 103.3 -0.6
+0.1
Eva 108.4 Trevor 73.6 -0.3
Vitek 155.8 Trey 108.1 +0.0
Matt 105.5 Conrad 88.6 +0.1
Week of 11/19100.0*Chance in playoffs100.0*Average seed
Frank 96 Matt 66.1 +20.0
+0.8
Trey 123.6 Cole 124.9 +5.9
+0.2
Conrad 124 Eva 108.8 +5.0
+0.1
Marty 104 Vitek 99.8 -0.8
-0.0
Trevor 42.8 Hunter 93.9 +0.5
+0.0
John 149.9 Sam 125.8 -0.2
-0.1
If winner is:HomeTieAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Frank vs EvaInIn-49.6
+1.1+0.8-1.1
John vs Vitek+0.9-1.0-0.9
+0.3+0.2-0.3
Trey vs Matt-0.8+0.5+0.7
-0.2+0.2+0.2
Marty vs Cole-0.1-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
71-0-0In14513510,185,533
6.50-0-1In5050205,830
60-1-01.9%2514710,180,973
Total:51.4%72619252320,572,336
Games Above .500
Chance Will Make Playoffs