New Orleans Saints Playoff Chances 2012-2 50/50

Lost to Carolina 38-44, lottery seed up 0.8 to 18
7-9-0   .438

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
New Orleans 41 Tampa Bay 0 -1.9
Washington 38 Cleveland 21 -0.2
Seattle 50 Buffalo 17 -0.2
Carolina 31 San Diego 7 -0.2
Miami 24 Jacksonville 3 +0.2
San Francisco 41 New England 34 -0.1
Dallas 27 Pittsburgh 24 -0.1
Tennessee 14 NY Jets 10 -0.1
Atlanta 34 NY Giants 0 -0.1
Denver 34 Baltimore 17 -0.1
Green Bay 21 Chicago 13 -0.1
Minnesota 36 St. Louis 22 -0.1
Cincinnati 34 Philadelphia 13 +0.1
Arizona 38 Detroit 10 +0.0
Houston 29 Indianapolis 17 -0.0
Week of 12/22100.0*Lottery seed
New Orleans 34 Dallas 31 -1.7
San Diego 27 NY Jets 17 -0.2
Atlanta 31 Detroit 18 -0.2
Cincinnati 13 Pittsburgh 10 -0.2
Chicago 28 Arizona 13 -0.1
Denver 34 Cleveland 12 -0.1
Green Bay 55 Tennessee 7 -0.1
Miami 24 Buffalo 10 +0.1
St. Louis 28 Tampa Bay 13 +0.1
Carolina 17 Oakland 6 +0.1
Indianapolis 20 Kansas City 13 +0.1
Seattle 42 San Francisco 13 +0.1
Week of 12/30100.0*Lottery seed
Carolina 44 New Orleans 38 +0.8
New England 28 Miami 0 -0.3
Pittsburgh 24 Cleveland 10 +0.2
Seattle 20 St. Louis 13 -0.2
Games Above .500
Chance Will Make Playoffs