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
Titletown TDs 101.1 Brotherly Shove 111.4 +23.3
-0.3
Don't Mess With 127.9 Team Jordan 92.1 No
No
+16.2
-0.3
White Welkers 114.1 Suge Knight's K 133.2 -0.3
Inglorious Staf 124.2 Team Pereira 132.2 +1.4
-0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Titletown TDs vs Team Jordan+7.2+0.1-22.3
-0.1+0.0+0.2
Counting Crowells vs Brotherly Shove-3.8+8.4+10.6
+0.0-0.1-0.1
Far Far Away Ga vs Team Pereira-0.1+0.1+0.1
White Welkers vs Green Eggs and-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLast Place
TPW-L-Twins titlePlayoffs123456789101112GameCount
102-0-0NoNo7652827.6%146,740,956
91-0-1NoNo524847.62,001,551
81-1-0NoNo237776.9914,975,829
0-0-2NoNo297171.16,640
70-1-1NoNo100Yes6,258,564
60-2-0NoNo982Yes1,431,792,740
Total:NoNo01286187.3%2,501,776,280
Games Above .500
Chance Will Win Championship