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 11/28100.0*Lottery seed
Atlanta 18 New Orleans 26 +1.6
Arizona 7 LA Rams 34 -0.1
NY Giants 13 Green Bay 31 -0.1
Carolina 21 Washington 29 +0.1
Miami 37 Philadelphia 31 +0.1
Cincinnati 22 NY Jets 6 -0.1
Pittsburgh 20 Cleveland 13 -0.0
Detroit 20 Chicago 24 -0.0
Dallas 15 Buffalo 26 -0.0
Baltimore 20 San Francisco 17 +0.0
If winner is:HomeTieAway
Seattle vs Minnesota+0.0*-0.2-0.0
If winner is:HomeTieAway
Week of 12/5100.0*Lottery seed
Atlanta vs Carolina-1.7+0.7+1.7
Minnesota vs Detroit-0.2*-0.1+0.2
Houston vs Denver-0.2*+0.1+0.2
Green Bay vs Washington-0.1*-0.1+0.1
Arizona vs Pittsburgh+0.1*-0.0-0.1
Oakland vs Tennessee+0.0*+0.1-0.0
Jacksonville vs LA Chargers-0.0*+0.3+0.0
Tampa Bay vs Indianapolis+0.0*-0.2-0.0
Cleveland vs Cincinnati+0.0*+0.1-0.0
Philadelphia vs NY Giants-0.0*+0.1+0.0
New Orleans vs San Francisco-0.0*+0.1+0.0
Chicago vs Dallas+0.0*+0.2-0.0

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T1234567891011121314151617181920212223242526272829303132
74-0-0017213226112000
6.53-0-1251727291451
63-1-00016182826155100
5.52-1-1031128312052
52-2-0001413273019610
4.51-2-101102334275
41-3-0002113440121
3.50-3-115284323
30-4-01225027
Total:000122257756101210111262
Games Above .500
Chance Will Make Playoffs