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*First Round Bye100.0*Last Place Game100.0*Average seed
Titletown TDs 101 Brotherly Shove 111 -13.3
-11.0
-1.0
White Welkers 115.5 Suge Knight's K 133 -2.1
-0.1
Don't Mess With 122 Team Jordan 86 -2.1
-1.3
No
-0.1
Counting Crowells 120 Team Wiseman 132 -1.7
+6.1
+0.0
Inglorious Staf 124 Team Pereira 128 +1.3
+1.6
+0.1
Far Far Away Ga 109 Green Eggs and 130 +1.0
+2.3
+0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*First Round Bye100.0*Last Place Game100.0*Average seed
Titletown TDs vs Team Jordan+21.4-15.9-21.4
+9.3-8.4-9.3
+1.2-0.7-1.2
Don't Mess With vs Suge Knight's K+1.8-7.5-1.7
-3.9-3.9+3.9
-0.1-0.3+0.1
Inglorious Staf vs Team Wiseman-1.4-5.8+1.4
-0.7+0.1+0.7
-0.1-0.2+0.1
Far Far Away Ga vs Team Pereira-2.3+2.0+2.3
-1.4+0.9+1.4
-0.1-0.0+0.1
Counting Crowells vs Brotherly Shove-0.9-0.8+0.9
-4.7-2.4+4.7
-0.1-0.1+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
162-0-0In37.4%433322450No3,431,184,600
151-0-1100.0%3.54329471800No22,725,415
141-1-084.51.6211135351320No6,856,514,707
0-0-277.31.620631381940No38,045
130-1-110.1No1936477No22,721,209
120-2-01.2No11656243No3,431,134,624
Total:67.5%10.1%199121918111561No13,764,318,600
Games Above .500
Chance Will Make Playoffs