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*First Round Bye100.0*Last Place Game100.0*Average seed
Inglorious Staf 124.2 Team Pereira 132.2 +8.3
-10.2
+0.8
Young Money 127.9 Team Jordan 92.1 -1.1
-4.5
+0.1
White Welkers 114.1 Suge Knight's K 133.2 -0.9
-0.5
-0.1
Far Far Away Ga 107.1 Green Eggs and 129.8 +0.9
Titletown TDs 101.1 Brotherly Shove 111.4 +0.7
+4.3
-0.1
Counting Crowells 119.3 Team Wiseman 132.2 -0.7
Week of 11/27100.0*Chance in playoffs100.0*First Round Bye100.0*Last Place Game100.0*Average seed
Far Far Away Ga 171.7 Team Pereira 101 Out
No
+3.3
-0.8
Titletown TDs 104.7 Team Jordan 147.5 +2.3
+3.3
+0.0
Inglorious Staf 115.7 Team Wiseman 87.5 -1.3
-0.1
Counting Crowells 133.9 Brotherly Shove 83.3 -0.5
No
-1.3
+0.1
Young Money 94.6 Suge Knight's K 99.4 -0.1
-0.1
If winner is:HomeTieAway
Week of 12/3100.0*Chance in playoffs100.0*First Round Bye100.0*Last Place Game100.0*Average seed
Brotherly Shove vs Inglorious Staf+8.3NoNo
-0.2+0.2+0.2
Team Jordan vs Counting Crowells+8.3NoNo
-0.2+0.2+0.2
Team Pereira vs White WelkersNoNo+8.3
+0.4+0.4-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
121-0-0OutNo397No2,443,812,456
110-0-1OutNo100No8,097,582
100-1-0OutNo38451716.5%2,443,917,010
Total:OutNo2682288.3%4,895,827,048
Games Above .500
Chance Will Make Playoffs