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*Last Place Game100.0*Average seed
Titletown TDs 101 Brotherly Shove 111 +0.4
-17.7
+0.5
White Welkers 115.5 Suge Knight's K 133 -0.2
-0.7
Inglorious Staf 124 Team Pereira 128 +0.2
+3.9
-0.1
Don't Mess With 122 Team Jordan 86 -0.2
-10.7
+0.1
Far Far Away Ga 109 Green Eggs and 130 +0.1
Counting Crowells 120 Team Wiseman 132 -0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*Last Place Game100.0*Average seed
Counting Crowells vs Brotherly ShoveOutOut+0.2
+13.3-6.6-13.3
-0.5-0.2+0.5
Far Far Away Ga vs Team PereiraOutOut+0.2
-1.2+1.2+1.2
+0.1-0.2-0.1
Inglorious Staf vs Team WisemanOutOut+0.2
-0.1-0.1+0.1
Don't Mess With vs Suge Knight's K+0.1-0.1-0.1
+0.1-0.1-0.1
Titletown TDs vs Team Jordan-0.1-0.1+0.1
-12.1-6.6+12.1
+0.1+0.1-0.1

What If

Chances based on how well the Brotherly Shove finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seedLast Place
TPW-L-TplayoffsRound Bye123456789101112GameCount
122-0-00.9%No111333916No3,431,145,842
111-0-1OutNo2575No22,714,895
101-1-0OutNo17721211.7%6,856,656,099
0-0-2OutNo16721211.837,863
90-1-1OutNo752525.022,713,895
80-2-0OutNo475353.13,431,050,006
Total:0.2%No03818521919.1%13,764,318,600
Games Above .500
Chance Will Make Playoffs