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
Far Far Away Ga 109 Green Eggs and 130 -11.9
-5.2
-0.7
Don't Mess With 122 Team Jordan 86 -3.5
-0.2
No
-0.1
Counting Crowells 120 Team Wiseman 132 -3.2
+3.7
-0.0
Inglorious Staf 124 Team Pereira 128 +3.1
+0.8
+0.2
Titletown TDs 101 Brotherly Shove 111 +2.3
+2.1
+0.2
White Welkers 115.5 Suge Knight's K 133 -1.2
-0.0
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*First Round Bye100.0*Last Place Game100.0*Average seed
Far Far Away Ga vs Team Pereira+18.6-16.3-27.4
+3.0-4.2-4.4
+0.9-0.6-1.4
Inglorious Staf vs Team Wiseman-4.9-8.3+4.6
-0.3+0.2+0.3
-0.1-0.2+0.1
Don't Mess With vs Suge Knight's K-1.4-8.5+1.4
-1.0-1.0+1.0
-0.0-0.3+0.0
Titletown TDs vs Team Jordan-1.9+2.5+5.6
-0.4+0.9+1.1
-0.1+0.1+0.3
Counting Crowells vs Brotherly Shove-0.3-0.3+0.7
-2.3-0.8+6.3
-0.1-0.0+0.1

What If

Chances based on how well the Far Far Away Ga finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
162-0-0In16.7%0164229112No9,569,010,016
151-0-199.0%0.81114523110No62,405,171
141-1-073.00.300427422330No18,534,507,005
0-0-274.30.4032744232No99,536
130-1-14.1No04314816No57,799,773
120-2-01.0No11242451No8,181,205,435
Total:63.9%4.5%04111017221511100No36,405,026,936
Games Above .500
Chance Will Make Playoffs