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 -14.2
-10.5
-1.0
Don't Mess With 122 Team Jordan 86 -2.6
-1.2
No
-0.2
White Welkers 115.5 Suge Knight's K 133 -2.0
-0.1
Counting Crowells 120 Team Wiseman 132 -1.6
+5.8
+0.1
Titletown TDs 101 Brotherly Shove 111 +1.6
+2.4
+0.2
Inglorious Staf 124 Team Pereira 128 +1.4
+1.5
+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
Far Far Away Ga vs Team Pereira+22.0-11.2-22.0
+9.0-8.0-9.0
+1.2-0.5-1.2
Inglorious Staf vs Team Wiseman-2.7-5.7+2.7
-0.7+0.2+0.7
-0.1-0.2+0.1
Don't Mess With vs Suge Knight's K+1.2-6.1-1.2
-3.8-3.7+3.8
-0.0-0.4+0.0
Titletown TDs vs Team Jordan-3.3+1.4+3.3
-1.4+1.0+1.4
-0.2+0.0+0.2
Counting Crowells vs Brotherly Shove-0.8-0.8+0.8
-4.5-2.2+4.6
-0.1-0.1+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
162-0-0In36.1%631411940No3,431,049,167
151-0-199.8%3.54527471800No22,721,204
141-1-083.11.5211034361520No6,856,656,420
0-0-276.71.4163138203No37,749
130-1-19.2No09404110No22,727,263
120-2-02.8No31942324No3,431,126,797
Total:67.2%9.7%1811101819121281No13,764,318,600
Games Above .500
Chance Will Make Playoffs