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
Redskins 16 Bucs 17 +1.2
Titans 28 Colts 30 -0.2
Bills 13 Browns 6 -0.1
Jets 6 Dolphins 10 +0.1
Cowboys 27 Eagles 30 -0.1
Lions 7 Packers 3 +0.1
49ers 40 Seahawks 21 +0.0
Texans 28 Ravens 34 (ot)-0.0
If winner is:HomeHome OTTieAway OTAway
Vikings vs Giants+0.1+0.1*-0.2-0.1-0.1
If winner is:HomeHome OTTieAway OTAway
Week of 12/16100.0*Lottery seed
Cowboys vs Redskins+1.2+1.1-1.0-2.0-2.0
Titans vs Texans+0.1+0.1+0.3-0.2-0.2
Bucs vs Lions-0.1-0.1-0.1+0.2+0.2
Bengals vs Browns-0.2-0.1*+0.1+0.1+0.1
Chargers vs 49ers-0.1-0.1*-0.0+0.2+0.2
Vikings vs Bears+0.1+0.1*-0.2-0.1-0.1
Panthers vs Cardinals-0.1-0.1-0.1+0.1+0.1
Seahawks vs Falcons+0.1+0.1*+0.0-0.0-0.0
Rams vs Chiefs+0.0+0.0*-0.1-0.0-0.0

* 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
83-0-001922282910100
7.52-0-10327422251
72-1-002920282412300
1-0-2171767
6.51-1-1019263223810
61-2-00013919282711200
0-1-214144329
5.50-2-10315383581
50-3-0015273923500
Total:000123581011141312126100
Games Above .500
Chance Will Make Playoffs