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 wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Inglorious Staf 124.2 Team Pereira 132.2 -3.4
-17.3
+0.1
-0.9
Young Money 127.9 Team Jordan 92.1 -0.6
-3.3
No
-0.1
Titletown TDs 101.1 Brotherly Shove 111.4 +0.5
+2.1
+0.1
+0.1
White Welkers 114.1 Suge Knight's K 133.2 -0.4
-2.7
-0.1
Far Far Away Ga 107.1 Green Eggs and 129.8 +0.1
+1.4
+0.1
Counting Crowells 119.3 Team Wiseman 132.2 -0.1
-2.0
-0.1
Week of 11/27100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Inglorious Staf 115.7 Team Wiseman 87.5 +4.5
+28.6
+1.4
Titletown TDs 104.7 Team Jordan 147.5 +0.7
+4.8
+0.2
Far Far Away Ga 171.7 Team Pereira 101 -0.6
-3.7
-0.1
Counting Crowells 133.9 Brotherly Shove 83.3 -0.3
-1.1
+0.0
White Welkers 88.8 Green Eggs and 110.2 -0.1
Young Money 94.6 Suge Knight's K 99.4 +0.1
-0.5
-0.1
If winner is:HomeTieAway
Week of 12/3100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Brotherly Shove vs Inglorious Staf-4.1+1.8+4.1
-20.9+20.8Yes
-0.9+0.6+0.9
Green Eggs and vs Young Money+1.8-1.7-1.8
+14.1-14.1-14.1
+0.4-0.4-0.4
Team Wiseman vs Far Far Away Ga-0.7-0.7+0.7
-6.2-7.6+6.2
-0.2-0.2+0.2
Suge Knight's K vs Titletown TDs+0.0+0.2-0.0
+0.9+1.0-0.9
Team Jordan vs Counting Crowells+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLast Place
TPW-L-Twins titlePlayoffs123456789101112GameCount
161-0-015.5%Yes161619122513No1,704,095,040
150-0-113.3100.0%131323319280No5,644,815
140-1-07.358.377150425393No1,704,154,393
Total:11.4%79.2%11111761419191No3,413,894,248
Games Above .500
Chance Will Win Championship