Philadelphia Eagles Playoff Chances 2012 50/50

Lost to NY Giants 7-42, lottery seed up 0.4 to 29
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
Philadelphia 13 Cincinnati 34 +1.6
Tennessee 14 NY Jets 10 +0.1
Buffalo 17 Seattle 50 -0.1
Cleveland 21 Washington 38 -0.1
Baltimore 17 Denver 34 +0.1
Dallas 27 Pittsburgh 24 -0.1
Atlanta 34 NY Giants 0 +0.1
Oakland 15 Kansas City 0 +0.1
Miami 24 Jacksonville 3 -0.1
San Diego 7 Carolina 31 -0.1
Week of 12/22100.0*Lottery seed
Philadelphia 20 Washington 27 +1.3
Carolina 17 Oakland 6 -0.2
Miami 24 Buffalo 10 -0.2
NY Jets 17 San Diego 27 +0.2
Detroit 18 Atlanta 31 -0.2
Green Bay 55 Tennessee 7 -0.1
Denver 34 Cleveland 12 -0.1
Arizona 13 Chicago 28 +0.1
Week of 12/30100.0*Lottery seed
NY Giants 42 Philadelphia 7 +0.9
San Diego 24 Oakland 21 -0.5
Buffalo 28 NY Jets 9 +0.3
Detroit 24 Chicago 26 -0.2
Pittsburgh 24 Cleveland 10 -0.1
Games Above .500
Chance Will Make Playoffs