Washington Redskins Playoff Chances 2012 50/50

Beat Dallas 28-18, playoff odds up 37.4 to 100%
10-6-0   .625

How are these numbers calculated?

Big Games

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

Week of 12/13100.0*Chance in playoffs100.0*Average seed
Cleveland 21 Washington 38 +15.6
+0.9
Atlanta 34 NY Giants 0 +5.6
+0.3
Dallas 27 Pittsburgh 24 -2.5
-0.1
Chicago 13 Green Bay 21 +2.4
+0.1
Buffalo 17 Seattle 50 -0.2
St. Louis 22 Minnesota 36 +0.1
New Orleans 41 Tampa Bay 0 +0.1
Week of 12/22100.0*Chance in playoffs100.0*Average seed
Philadelphia 20 Washington 27 +14.7
+0.7
Baltimore 33 NY Giants 14 +8.2
+0.1
Seattle 42 San Francisco 13 -6.2
-0.2
Houston 6 Minnesota 23 -5.8
-0.1
Arizona 13 Chicago 28 -5.8
-0.1
Dallas 31 New Orleans 34 -0.9
Tampa Bay 13 St. Louis 28 -0.1
-0.1
Week of 12/30100.0*Chance in playoffs100.0*Average seed
Washington 28 Dallas 18 In
+2.5
Detroit 24 Chicago 26 -12.4
-0.3
Minnesota 37 Green Bay 34 -0.2
NY Giants 42 Philadelphia 7 -0.2
Games Above .500
Chance Will Make Playoffs