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
Titletown TDs 101.1 Brotherly Shove 111.4 -27.6
+0.5
Young Money 127.9 Team Jordan 92.1 -14.1
+0.2
Inglorious Staf 124.2 Team Pereira 132.2 +1.4
-0.1
White Welkers 114.1 Suge Knight's K 133.2 -0.4
Week of 11/27100.0*Chance in playoffs100.0*Last Place Game100.0*Average seed
Counting Crowells 133.9 Brotherly Shove 83.3 Out
+3.9
-0.1
Far Far Away Ga 171.7 Team Pereira 101 Out
+0.0
Inglorious Staf 115.7 Team Wiseman 87.5 Out
Titletown TDs 104.7 Team Jordan 147.5 +21.7
-0.2
If winner is:HomeTieAway
Week of 12/3100.0*Chance in playoffs100.0*Last Place Game100.0*Average seed
Brotherly Shove vs Inglorious Staf-39.3-25.1+12.5
+0.5+0.2-0.2
Team Jordan vs Counting Crowells+36.2+25.6-12.2
-0.4-0.3+0.1
Team Pereira vs White Welkers+0.4+0.4-0.9
-0.0-0.0+0.1

What If

Chances based on how well the Brotherly Shove finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
101-0-0OutNo17721110.9%3,550,813,010
90-0-1OutNo752525.124,389,519
80-1-0OutNo376362.811,179,171,399
Total:OutNo4465050.3%14,754,373,928
Games Above .500
Chance Will Make Playoffs