Atlanta Falcons Playoff Chances 2013-2

Lost to Carolina 20-21, lottery seed down 0.3 to 27
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 12/12100.0*Lottery seed
Atlanta 27 Washington 26 -1.1
Minnesota 48 Philadelphia 30 +0.2
Chicago 38 Cleveland 31 -0.1
Kansas City 56 Oakland 31 -0.1
Buffalo 27 Jacksonville 20 -0.0
Indianapolis 25 Houston 3 -0.0
Pittsburgh 30 Cincinnati 20 +0.0
Arizona 37 Tennessee 34 -0.0
Green Bay 37 Dallas 36 -0.0
Week of 12/22100.0*Lottery seed
San Francisco 34 Atlanta 24 +0.3
NY Jets 24 Cleveland 13 -0.3
San Diego 26 Oakland 13 -0.2
Buffalo 19 Miami 0 +0.1
Tennessee 20 Jacksonville 16 -0.1
NY Giants 23 Detroit 20 +0.1
Dallas 24 Washington 23 -0.1
St. Louis 23 Tampa Bay 13 -0.1
Cincinnati 42 Minnesota 14 -0.0
Week of 12/29100.0*Lottery seed
Carolina 21 Atlanta 20 +0.3
Pittsburgh 20 Cleveland 7 -0.3
Indianapolis 30 Jacksonville 10 -0.1
Denver 34 Oakland 14 -0.1
Minnesota 14 Detroit 13 +0.1
New Orleans 42 Tampa Bay 17 -0.0
Games Above .500
Chance Will Make Playoffs