Tampa Bay Buccaneers Playoff Chances 2012 50/50

Beat Atlanta 22-17, lottery seed down 1.3 to 20
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
Buffalo 17 Seattle 50 -0.2
Miami 24 Jacksonville 3 +0.2
Dallas 27 Pittsburgh 24 -0.2
Cleveland 21 Washington 38 -0.1
Philadelphia 13 Cincinnati 34 +0.1
San Diego 7 Carolina 31 -0.1
Atlanta 34 NY Giants 0 -0.1
St. Louis 22 Minnesota 36 -0.1
Baltimore 17 Denver 34 -0.1
Tennessee 14 NY Jets 10 -0.1
Arizona 38 Detroit 10 +0.0
Week of 12/22100.0*Lottery seed
Tampa Bay 13 St. Louis 28 +2.1
NY Jets 17 San Diego 27 -0.3
Houston 6 Minnesota 23 -0.3
Arizona 13 Chicago 28 -0.3
Denver 34 Cleveland 12 -0.3
Detroit 18 Atlanta 31 -0.3
Green Bay 55 Tennessee 7 -0.2
Kansas City 13 Indianapolis 20 +0.2
Pittsburgh 10 Cincinnati 13 -0.2
Baltimore 33 NY Giants 14 +0.1
Miami 24 Buffalo 10 +0.1
Carolina 17 Oakland 6 +0.0
Dallas 31 New Orleans 34 -0.0
Week of 12/30100.0*Lottery seed
Atlanta 17 Tampa Bay 22 -1.5
Pittsburgh 24 Cleveland 10 +0.4
New Orleans 38 Carolina 44 +0.3
Buffalo 28 NY Jets 9 -0.3
New England 28 Miami 0 -0.3
Minnesota 37 Green Bay 34 -0.1
San Diego 24 Oakland 21 -0.1
Seattle 20 St. Louis 13 +0.1
Tennessee 38 Jacksonville 20 +0.1
Games Above .500
Chance Will Make Playoffs