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 +1.7
Texans 28 Ravens 34 (ot)-0.2
Bills 13 Browns 6 -0.1
Jets 6 Dolphins 10 +0.1
Titans 28 Colts 30 -0.1
Chargers 31 Chiefs 0 +0.1
Saints 31 Rams 13 -0.0
49ers 40 Seahawks 21 +0.0
Cowboys 27 Eagles 30 -0.0
If winner is:HomeHome OTTieAway OTAway
Vikings vs Giants+0.1+0.1*-0.1-0.1-0.1
If winner is:HomeHome OTTieAway OTAway
Week of 12/16100.0*Lottery seed
Cowboys vs Redskins+1.7+1.7-0.7-1.7-1.7
Chargers vs 49ers-0.1-0.2-0.2+0.2+0.2
Bengals vs Browns-0.1-0.2*+0.0+0.1+0.1
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
Bucs vs Lions-0.1-0.1-0.1+0.1+0.1
Seahawks vs Falcons+0.1+0.1*-0.0-0.1-0.1
Steelers vs Jets*+0.0*-0.0+0.2-0.0*-0.0
Titans vs Texans+0.0+0.0+0.1-0.0-0.0
Rams vs Chiefs+0.0+0.1*-0.1-0.0-0.0
Patriots vs Packers-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
83-0-00029172827133000
7.52-0-10524372581
72-1-001513242820810
1-0-217333317
6.51-1-10041529321640
0-0-3100
61-2-000016152428196100
0-1-2204040
5.50-2-11628392051
50-3-00131330311840
Total:000124571013131211964200
Games Above .500
Chance Will Make Playoffs