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 12/5100.0*Lottery seed
Atlanta 40 Carolina 20 +0.1
Arizona 17 Pittsburgh 23 -0.1
Cleveland 27 Cincinnati 19 -0.1
NY Jets 22 Miami 21 -0.0
Minnesota 20 Detroit 7 -0.0
Green Bay 20 Washington 15 -0.0
If winner is:HomeTieAway
Philadelphia vs NY Giants+0.4-0.6-1.2
If winner is:HomeTieAway
Week of 12/12100.0*Lottery seed
NY Giants vs Miami-0.6+0.3+1.1
Arizona vs Cleveland+0.2+0.2-0.1
Cincinnati vs New England+0.2-0.0-0.0
Washington vs Philadelphia+0.2-0.1-0.1
Detroit vs Tampa Bay+0.1+0.1-0.1
Oakland vs Jacksonville-0.0-0.0+0.1
San Francisco vs Atlanta-0.0-0.0+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T1234567891011121314151617181920212223242526272829303132
64-0-000211293619300
5.53-0-1001519332912200
53-1-00184231810
2-0-2020442970
4.52-1-12153735111
42-2-00182842210
1-1-21113339160
3.51-2-1036641
0-1-37525
31-3-007921
0-2-27921
2.50-3-17921
20-4-03169
Total:00001148912173512
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)