Cincinnati Bengals Playoff Chances 50/50

Beat Baltimore 31-27, lottery seed down 3.5 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 12/16100.0*Lottery seed
Minnesota 34 Cincinnati 7 +1.5
New Orleans 31 NY Jets 19 -0.2
Jacksonville 45 Houston 7 -0.1
Buffalo 24 Miami 16 -0.1
Tampa Bay 21 Atlanta 24 -0.1
Pittsburgh 24 New England 27 +0.1
San Francisco 25 Tennessee 23 +0.1
Detroit 20 Chicago 10 -0.1
Oakland 17 Dallas 20 -0.1
Washington 20 Arizona 15 +0.1
Cleveland 10 Baltimore 27 +0.1
Carolina 31 Green Bay 24 -0.0
Kansas City 30 Los Angeles Cha 13 -0.0
Week of 12/23100.0*Lottery seed
Cincinnati 26 Detroit 17 -1.5
San Francisco 44 Jacksonville 33 +0.2
Chicago 20 Cleveland 3 +0.2
Carolina 22 Tampa Bay 19 -0.2
NY Jets 7 Los Angeles Cha 14 -0.2
Washington 27 Denver 11 -0.1
Houston 6 Pittsburgh 34 -0.1
Philadelphia 19 Oakland 10 -0.1
Baltimore 23 Indianapolis 16 -0.1
Green Bay 0 Minnesota 16 -0.1
Arizona 23 NY Giants 0 +0.0
Tennessee 23 Los Angeles Rams 27 +0.0
New England 37 Buffalo 16 +0.0
Dallas 12 Seattle 21 -0.0
Kansas City 29 Miami 13 -0.0
Week of 12/31100.0*Lottery seed
Baltimore 27 Cincinnati 31 -2.0
Minnesota 23 Chicago 10 -0.3
Tampa Bay 31 New Orleans 24 +0.3
Los Angeles Cha 30 Oakland 10 -0.3
Denver 24 Kansas City 27 -0.3
Detroit 35 Green Bay 11 -0.3
New England 26 NY Jets 6 -0.2
Miami 16 Buffalo 22 -0.2
Los Angeles Rams 13 San Francisco 34 +0.2
Games Above .500
Chance Will Make Playoffs