New York Giants Playoff Chances 2015 50/50

Did not play, lottery seed unchanged at 16.5
7-8-0   .467

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 12/17100.0*Lottery seed
NY Giants 0 Carolina 1 +1.4
Washington 1 Buffalo 0 -0.2
Baltimore 0 Kansas City 1 -0.1
San Diego 1 Miami 0 -0.1
San Francisco 0 Cincinnati 1 +0.1
Dallas 0 NY Jets 1 +0.1
Indianapolis 0 Houston 1 -0.1
New England 1 Tennessee 0 -0.1
St. Louis 1 Tampa Bay 0 +0.0
Minnesota 1 Chicago 0 -0.0
Oakland 0 Green Bay 1 -0.0
Seattle 1 Cleveland 0 -0.0
Pittsburgh 1 Denver 0 +0.0
Week of 12/24100.0*Lottery seed
Minnesota 0 NY Giants 1 -1.3
Buffalo 1 Dallas 0 +0.3
Seattle 1 St. Louis 0 -0.2
Baltimore 0 Pittsburgh 1 -0.1
Miami 1 Indianapolis 0 +0.1
Philadelphia 1 Washington 0 +0.1
Oakland 1 San Diego 0 +0.1
Atlanta 0 Carolina 1 -0.1
Detroit 1 San Francisco 0 +0.0
New Orleans 1 Jacksonville 0 +0.0
If winner is:HomeTieAway
Week of 1/3100.0*Lottery seed
NY Giants vs Philadelphia-1.0+0.5+1.0
Atlanta vs New Orleans-0.0+0.5+0.0
Buffalo vs NY Jets+0.2-0.3-0.2
Miami vs New England+0.3+0.2-0.3

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T1234567891011121314151617181920212223242526272829303132
81-0-05050
7.50-0-1225325
70-1-012383713
Total:253119196
Games Above .500
Chance Will Make Playoffs