How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Last Place Game100.0*Average seed
Young Money 127.9 Team Jordan 92.1 Out
+18.2
-0.5
White Welkers 114.1 Suge Knight's K 133.2 -0.2
-0.4
Titletown TDs 101.1 Brotherly Shove 111.4 +0.1
+10.4
-0.1
Counting Crowells 119.3 Team Wiseman 132.2 -0.1
Far Far Away Ga 107.1 Green Eggs and 129.8 +0.1
Inglorious Staf 124.2 Team Pereira 132.2 +0.1
+4.3
-0.1
Week of 11/27100.0*Chance in playoffs100.0*Last Place Game100.0*Average seed
Titletown TDs 104.7 Team Jordan 147.5 -15.6
+0.2
Counting Crowells 133.9 Brotherly Shove 83.3 -12.2
+0.1
Far Far Away Ga 171.7 Team Pereira 101 -2.2
+0.1
White Welkers 88.8 Green Eggs and 110.2 +0.1
If winner is:HomeTieAway
Week of 12/3100.0*Chance in playoffs100.0*Last Place Game100.0*Average seed
Team Jordan vs Counting Crowells-29.2+4.2+29.1
+0.4-0.2-0.4
Brotherly Shove vs Inglorious Staf+20.9+4.2-20.9
-0.3-0.0+0.3
Team Pereira vs White Welkers+4.1+4.1-4.1
-0.2-0.2+0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
101-0-0OutNo31531716.6%2,443,864,357
90-0-1OutNo505050.08,094,620
80-1-0OutNo257574.92,443,868,071
Total:OutNo15394645.8%4,895,827,048
Games Above .500
Chance Will Make Playoffs