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 -3.2
-13.3
-0.7
Don't Mess With 127.9 Team Jordan 92.1 -0.5
-2.1
No
-0.1
Inglorious Staf 124.2 Team Pereira 132.2 +0.4
+1.3
+0.1
White Welkers 114.1 Suge Knight's K 133.2 -0.3
-2.1
-0.1
Counting Crowells 119.3 Team Wiseman 132.2 -0.1
-1.7
-0.1
Far Far Away Ga 107.1 Green Eggs and 129.8 +1.0
+0.0
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+3.7-2.7-3.7
+21.4-15.9-21.4
+1.0-0.7-1.0
Inglorious Staf vs Team Wiseman-0.0-0.9+0.1
-1.4-5.8+1.4
-0.1-0.3+0.1
Far Far Away Ga vs Team Pereira-0.4+0.3+0.4
-2.2+2.0+2.2
-0.1-0.0+0.1
Counting Crowells vs Brotherly Shove-0.3-0.3+0.3
-0.9-0.9+0.9
White Welkers vs Green Eggs and+0.2-0.2-0.2
Don't Mess With vs Suge Knight's K+1.8-7.5-1.7
+0.0-0.3-0.0

What If

Chances based on how well the Titletown TDs finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedLast Place
TPW-L-Twins titlePlayoffs123456789101112GameCount
162-0-016.8%Yes17171617249No203,293,890
151-0-113.6100.0%141423421250No1,345,556
141-1-011.084.5111120212281320No406,214,520
0-0-29.976.61091919292040No2,225
130-1-11.310.11130536477No1,345,356
120-2-00.21.200011655253No203,285,485
Total:9.7%67.5%10101451216111561No815,487,032
Games Above .500
Chance Will Win Championship