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 12/9100.0*Lottery seed
Cardinals 43 Broncos 13 +1.5
Lions 7 Packers 3 +0.1
Steelers 23 Bengals 7 -0.1
Titans 28 Colts 30 -0.1
Texans 28 Ravens 34 (ot)-0.1
Cowboys 27 Eagles 30 -0.1
Redskins 16 Bucs 17 -0.1
Panthers 10 Falcons 31 -0.0
Bills 13 Browns 6 +0.0
Jaguars 38 Raiders 31 -0.0
Chargers 31 Chiefs 0 +0.0
If winner is:HomeHome OTTieAway OTAway
Week of 12/16100.0*Lottery seed
Raiders vs Broncos+1.0+1.0-0.2-1.0-1.0
Titans vs Texans-0.0-0.0+0.3+0.0+0.0
Dolphins vs Bills-0.1-0.1-0.2+0.1+0.1
Bucs vs Lions-0.1-0.1*-0.2+0.1+0.1
Bengals vs Browns+0.1+0.1-0.2-0.1-0.1
Panthers vs Cardinals-0.1-0.1-0.1+0.1+0.1
Cowboys vs Redskins+0.1+0.0*+0.1-0.0-0.1

* 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
63-0-000027152325197200
5.52-0-1021434351220
52-1-00027172631152
1-0-214144329
4.51-1-152842222
41-2-011148381
0-1-2252550
3.50-2-11847414
30-3-00117811
Total:0000123457101625252
Games Above .500
Chance Will Make Playoffs