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*First Round Bye100.0*Average seed
Young Money 84.78 Punks 91.5 +29.5
+0.1
+1.1
Double EntAndres 116.08 wade h's Team 126.72 +5.3
+0.1
5th Year Senior 105.14 Mojo So Dope 59.5 -3.1
-0.1
Newton's 0th Loss 100.5 Bua no Bas 70.4 +2.0
-0.1
Plow City Snow 106.64 Joel's Unreal T 88.02 +1.4
GGT 89.3 Think about It 101.98 +0.2
+0.2
Week of 11/28100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Punks 109.74 Bua no Bas 144 -37.1
No
-1.3
Joel's Unreal T 83.38 5th Year Senior 95.2 +6.2
-0.1
+0.1
Think about It 67.34 Double EntAndres 116.74 -1.2
-0.1
wade h's Team 95.06 Plow City Snow 117.96 +1.0
-0.5
+0.0
Mojo So Dope 88.76 Newton's 0th Loss 124.66 -0.3
-0.0
Young Money 105.04 GGT 121.64 No
If winner is:HomeAway
Week of 12/5100.0*Chance in playoffs100.0*First Round Bye100.0*Average seed
Punks vs GGT+70.2-16.5
+1.5-0.4
Young Money vs Double EntAndres+2.5-11.3
+0.1-0.3
Joel's Unreal T vs Newton's 0th Loss-1.8+3.0
-0.0+0.1
5th Year Senior vs wade h's Team-0.2+0.8
+0.0-0.1
Mojo So Dope vs Bua no Bas+0.5-0.1
+0.1-0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TPW-LplayoffsRound Bye123456789101112Count
141-090.4%No219701016,150,808
120-13.7No42467668,721,400
Total:20.2%No04162154584,872,208
Games Above .500
Chance Will Make Playoffs