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
NY Jets 22 Miami 21 +0.8
Arizona 17 Pittsburgh 23 -0.1
Jacksonville 10 LA Chargers 45 -0.1
Atlanta 40 Carolina 20 +0.1
Cleveland 27 Cincinnati 19 -0.1
New England 16 Kansas City 23 +0.1
Minnesota 20 Detroit 7 -0.1
Green Bay 20 Washington 15 -0.0
If winner is:HomeTieAway
Philadelphia vs NY Giants-0.1+0.2+0.2
If winner is:HomeTieAway
Week of 12/12100.0*Lottery seed
NY Giants vs Miami+0.9-0.0-1.7
Arizona vs Cleveland+0.3+0.2-0.2
Washington vs Philadelphia+0.2+0.2-0.1
Detroit vs Tampa Bay+0.2+0.1-0.2
Cincinnati vs New England+0.3-0.0-0.0
Oakland vs Jacksonville-0.1+0.2+0.2
LA Chargers vs Minnesota-0.1-0.0+0.1
Baltimore vs NY Jets-0.0+0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T1234567891011121314151617181920212223242526272829303132
63-0-0001726402240000
5.52-0-1000520352810200
52-1-00218383010200
1-0-2011641301020
4.51-1-1419363290
0-0-35050
41-2-01827382330
0-1-21726372540
3.50-2-10756361
30-3-0255223
Total:0000014810151919187
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)