How are these numbers calculated?

Big Games

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

Week of 11/27100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Far Far Away Ga 171.7 Team Pereira 101 No
No
+0.1
-0.7
Titletown TDs 104.7 Team Jordan 147.5 +0.2
+3.1
+0.6
+0.1
Inglorious Staf 115.7 Team Wiseman 87.5 -0.1
-1.9
-0.1
Young Money 94.6 Suge Knight's K 99.4 +0.9
-0.1
Counting Crowells 133.9 Brotherly Shove 83.3 -0.1
-0.1
+0.0
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+2.4NoNo
-0.1+0.0+0.0
Team Jordan vs Counting Crowells+2.3NoNo
-0.1+0.0+0.0
Team Pereira vs White WelkersNoNo+1.7
+0.1+0.1-0.2

What If

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

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLast Place
TPW-L-Twins titlePlayoffs123456789101112GameCount
11-12NoNo100No29,338,137*
100-1-0NoNo732422.5%13,082,871
Total:NoNo92810.8%42,421,008

* Row combines multiple less frequent records.

Games Above .500
Chance Will Win Championship