Green Bay Packers Playoff Chances 2016 50/50

Beat Chicago 30-27, playoff odds up 23.5 to 47%
8-6-0   .571

How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 12/15100.0*Chance in playoffs100.0*Average seed
Chicago 27 Green Bay 30 +14.0
+1.0
NY Giants 17 Detroit 6 +3.7
+0.2
Dallas 26 Tampa Bay 20 +3.4
+0.1
Atlanta 41 San Francisco 13 -1.7
-0.1
Minnesota 6 Indianapolis 34 +1.3
+0.1
If winner is:HomeTieAway
Washington vs Carolina-4.6+0.9+4.6
-0.1-0.0+0.1
If winner is:HomeTieAway
Week of 12/22100.0*Chance in playoffs100.0*Average seed
Green Bay vs Minnesota+18.1-11.0-18.1
+1.1-0.4-1.1
Dallas vs Detroit+10.4-10.7-10.4
+0.4-0.4-0.4
Chicago vs Washington+4.9+0.4-4.9
+0.1-0.1-0.1
New Orleans vs Tampa Bay+3.9-1.7-3.9
+0.1-0.1-0.1
Carolina vs Atlanta-1.9+1.7+1.9
+0.0+0.1-0.0
Cleveland vs San Diego+0.1-0.2-0.1
Los Angeles vs San Francisco+0.1-0.1-0.1
Kansas City vs Denver-0.1-0.1+0.1
Houston vs Cincinnati+0.1-0.1-0.1
Jacksonville vs Tennessee+0.1-0.1-0.1
Seattle vs Arizona-0.1+0.1+0.1

What If

Chances based on how well the Green Bay finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910111213141516Count
102-0-0100.0%94447013,206,848,169
9.51-0-170.3217302025521,129,405
91-1-044.0322193519226,405,813,648
0-0-227.22749248,298
8.50-1-11.6217483321,133,600
80-2-0Out4166514113,206,836,704
Total:47.0%21223101813184052,861,769,824
Games Above .500
Chance Will Make Playoffs