Oakland Raiders Playoff Chances 2011 50/50

Lost to San Diego 26-38, playoff odds down 34.5 to 0%
8-8-0   .500

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
Oakland 27 Detroit 28 -12.3
-0.8
Philadelphia 45 NY Jets 19 +4.4
+0.2
Denver 23 New England 41 +3.6
+0.2
Indianapolis 27 Tennessee 13 +2.3
+0.1
St. Louis 13 Cincinnati 20 -1.5
-0.1
San Diego 34 Baltimore 14 -0.9
-0.1
Kansas City 19 Green Bay 14 -0.3
-0.1
Buffalo 23 Miami 30 +0.1
Week of 12/22100.0*Chance in playoffs100.0*Average seed
Kansas City 13 Oakland 16 +18.2
+1.4
Cincinnati 23 Arizona 16 -2.8
-0.1
NY Jets 14 NY Giants 29 +2.5
+0.2
Tennessee 23 Jacksonville 17 -0.8
-0.2
Buffalo 40 Denver 14 +0.3
Detroit 38 San Diego 10 -0.1
-0.0
New England 27 Miami 24 +0.1
Week of 1/1100.0*Chance in playoffs100.0*Average seed
Oakland 26 San Diego 38 Out
-1.5
Denver 3 Kansas City 7 +15.8
+0.7
Cincinnati 16 Baltimore 24 +9.3
+0.1
Houston 22 Tennessee 23 -3.1
-0.3
Miami 19 NY Jets 17 -3.1
+0.4
Games Above .500
Chance Will Make Playoffs

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 12/15100.0*Lottery seed
Oakland 27 Detroit 28 +1.7
Denver 23 New England 41 -0.3
Indianapolis 27 Tennessee 13 -0.2
St. Louis 13 Cincinnati 20 +0.1
San Diego 34 Baltimore 14 +0.1
Arizona 20 Cleveland 17 +0.1
Philadelphia 45 NY Jets 19 -0.1
NY Giants 10 Washington 23 -0.1
Kansas City 19 Green Bay 14 +0.1
Tampa Bay 15 Dallas 31 +0.1
Week of 12/22100.0*Lottery seed
Kansas City 13 Oakland 16 -2.7
Tennessee 23 Jacksonville 17 +0.2
Seattle 17 San Francisco 19 -0.2
Green Bay 35 Chicago 21 -0.1
Detroit 38 San Diego 10 -0.1
Dallas 7 Philadelphia 20 +0.1
Cincinnati 23 Arizona 16 -0.0
Week of 1/1100.0*Lottery seed
Oakland 26 San Diego 38 +3.2
Denver 3 Kansas City 7 -1.3
Houston 22 Tennessee 23 +0.2
Cincinnati 16 Baltimore 24 -0.2
Minnesota 13 Chicago 17 +0.1
Philadelphia 34 Washington 10 +0.1
Miami 19 NY Jets 17 -0.1