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
Newton's 0th Loss 100.5 Bua no Bas 70.4 +4.7
+0.7
5th Year Senior 105.14 Mojo So Dope 59.5 -1.2
Young Money 84.78 Punks 91.5 -1.2
-0.1
Double EntAndres 116.08 wade h's Team 126.72 +0.7
-0.1
Plow City Snow 106.64 Joel's Unreal T 88.02 +0.6
+0.1
GGT 89.3 Think about It 101.98 -0.1
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Mojo So Dope 88.76 Newton's 0th Loss 124.66 +5.5
+0.9
wade h's Team 95.06 Plow City Snow 117.96 +2.1
+0.2
Think about It 67.34 Double EntAndres 116.74 -1.8
Joel's Unreal T 83.38 5th Year Senior 95.2 +0.4
+0.1
If winner is:HomeAway
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Young Money vs Double EntAndres+10.9Out
+0.2-0.2
Joel's Unreal T vs Newton's 0th LossOut+10.9
-1.2+1.2
Punks vs GGTOut+10.9
-0.2+0.2
5th Year Senior vs wade h's Team+0.2-0.2

What If

Chances based on how well the Newton's 0th Loss finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TPW-LplayoffsRound Bye123456789101112Count
121-021.8%No224929013,502,561
100-1OutNo495113,501,767
Total:10.9%No112414252527,004,328
Games Above .500
Chance Will Make Playoffs