Cleveland Browns Playoff Chances 2014 50/50

Lost to Baltimore 10-20, lottery seed up 0.7 to 21
7-0-9   .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 12/11100.0*Lottery seed
Cleveland 0 Cincinnati 30 +2.0
Kansas City 31 Oakland 13 +0.2
Indianapolis 17 Houston 10 -0.2
New England 41 Miami 13 -0.2
St. Louis 6 Arizona 12 -0.2
Detroit 16 Minnesota 14 -0.1
Seattle 17 San Francisco 7 -0.1
Buffalo 21 Green Bay 13 +0.1
Chicago 15 New Orleans 31 -0.1
Atlanta 20 Pittsburgh 27 +0.1
San Diego 10 Denver 22 -0.1
Baltimore 20 Jacksonville 12 +0.0
Week of 12/18100.0*Lottery seed
San Francisco 35 San Diego 38 -0.1
Cincinnati 37 Denver 28 -0.1
Week of 12/28100.0*Lottery seed
Baltimore 20 Cleveland 10 +1.3
Seattle 20 St. Louis 6 -0.3
San Francisco 20 Arizona 17 +0.3
Houston 23 Jacksonville 17 +0.2
NY Giants 26 Philadelphia 34 -0.2
Tampa Bay 20 New Orleans 23 +0.2
Minnesota 13 Chicago 9 +0.1
Denver 47 Oakland 14 +0.1
New England 9 Buffalo 17 -0.1
Games Above .500
Chance Will Make Playoffs