Oakland Raiders Playoff Chances 2012-2013

Lost to San Diego 21-24, lottery seed up 0.3 to 30
4-12-0   .250

How are these numbers calculated?

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 12/13100.0*Lottery seed
Oakland 15 Kansas City 0 -0.6
Miami 24 Jacksonville 3 -0.1
San Diego 7 Carolina 31 +0.1
Tennessee 14 NY Jets 10 +0.1
Arizona 38 Detroit 10 +0.0
Philadelphia 13 Cincinnati 34 -0.0
Week of 12/22100.0*Lottery seed
Carolina 17 Oakland 6 +0.4
Philadelphia 20 Washington 27 -0.1
Detroit 18 Atlanta 31 -0.1
Week of 12/30100.0*Lottery seed
San Diego 24 Oakland 21 +0.3
Detroit 24 Chicago 26 -0.0
NY Giants 42 Philadelphia 7 -0.0
Games Above .500
Chance Will Make Playoffs