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 +0.3
+6.7
-3.0
+0.7
Far Far Away Ga 107.1 Green Eggs and 129.8 +0.7
Don't Mess With 127.9 Team Jordan 92.1 -0.7
-1.5
Counting Crowells 119.3 Team Wiseman 132.2 -0.6
Titletown TDs 101.1 Brotherly Shove 111.4 +0.4
+3.3
-0.1
White Welkers 114.1 Suge Knight's K 133.2 -0.3
-0.1
-0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance wins title100.0*Playoffs100.0*Last Place Game100.0*Average seed
Far Far Away Ga vs Team PereiraNo-0.4+0.6
No-8.8+13.0
+0.1NoNo
-0.7-0.3+1.0
Titletown TDs vs Team Jordan-0.1+0.1+0.2
-1.0+2.2+3.1
NoNo+0.6
-0.0+0.1+0.1
Don't Mess With vs Suge Knight's K-0.0-0.1+0.0
-0.9-3.2+0.9
+0.1-0.2-0.1
Inglorious Staf vs Team Wiseman-0.1-0.1+0.1
-1.9-1.4+1.8
-0.1-0.1+0.1
Counting Crowells vs Brotherly Shove-0.1-0.1+0.2
-0.1-0.0+0.2
+0.0+0.0-0.1

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
142-0-01.3%29.8%126031737267No743,448,217
131-0-10.11.30001144540No4,707,400
121-1-00.00.00000120754No1,355,483,724
0-0-2NoNo223723No6,851
110-1-1NoNo928No3,551,198
100-2-0NoNo653411.3%394,578,890
Total:0.4%8.9%012015121853700.2%2,501,776,280
Games Above .500
Chance Will Win Championship