Philadelphia Eagles Playoff Chances 2012-Final 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
Cincinnati 34 Philadelphia 13 +1.6
Tennessee 14 NY Jets 10 +0.1
Seattle 50 Buffalo 17 -0.1
Washington 38 Cleveland 21 -0.1
Atlanta 34 NY Giants 0 +0.1
Denver 34 Baltimore 17 +0.1
Oakland 15 Kansas City 0 +0.1
Dallas 27 Pittsburgh 24 -0.1
Miami 24 Jacksonville 3 -0.1
Carolina 31 San Diego 7 -0.0
New Orleans 41 Tampa Bay 0 +0.0
San Francisco 41 New England 34 -0.0
Week of 12/22100.0*Lottery seed
Washington 27 Philadelphia 20 +1.3
Carolina 17 Oakland 6 -0.2
Miami 24 Buffalo 10 -0.2
San Diego 27 NY Jets 17 +0.2
Atlanta 31 Detroit 18 -0.2
Green Bay 55 Tennessee 7 -0.1
Denver 34 Cleveland 12 -0.1
Baltimore 33 NY Giants 14 +0.1
New Orleans 34 Dallas 31 +0.1
New England 23 Jacksonville 16 -0.1
St. Louis 28 Tampa Bay 13 +0.0
Indianapolis 20 Kansas City 13 +0.0
Chicago 28 Arizona 13 +0.0
Week of 12/30100.0*Lottery seed
NY Giants 42 Philadelphia 7 +0.9
Buffalo 28 NY Jets 9 +0.3
San Diego 24 Oakland 21 -0.3
Chicago 26 Detroit 24 -0.2
Pittsburgh 24 Cleveland 10 -0.1
Games Above .500
Chance Will Make Playoffs