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
Jets 6 Dolphins 10 -1.4
Bills 13 Browns 6 -0.2
Chargers 31 Chiefs 0 +0.1
Lions 7 Packers 3 -0.1
Jaguars 38 Raiders 31 -0.1
Saints 31 Rams 13 -0.1
Titans 28 Colts 30 +0.0
49ers 40 Seahawks 21 -0.0
If winner is:HomeHome OTTieAway OTAway
Vikings vs Giants-0.1-0.0+0.2+0.1+0.1
If winner is:HomeHome OTTieAway OTAway
Week of 12/16100.0*Lottery seed
Dolphins vs Bills-1.1-1.1+0.2+1.0+1.1
Patriots vs Packers-0.2-0.2+0.3+0.2+0.2
Bengals vs Browns-0.1-0.1-0.2+0.1+0.1
Raiders vs Broncos+0.1+0.1+0.2-0.1-0.1
Bucs vs Lions+0.1+0.1*+0.1-0.1-0.1
Chargers vs 49ers+0.1+0.1*-0.0-0.1-0.1
Colts vs Jaguars+0.1+0.1+0.1*-0.1-0.1
Vikings vs Bears+0.0+0.0+0.1-0.0-0.0
Steelers vs Jets-0.1-0.1+0.0+0.1+0.1
Titans vs Texans-0.1-0.1*+0.1+0.0+0.1
Giants vs Eagles+0.0+0.1*+0.0-0.0-0.0
Panthers vs Cardinals-0.0-0.0*-0.1+0.0+0.0
Ravens vs Saints-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
103-0-011034331830
9.52-0-10217373391
92-1-00518252819400
1-0-22211222222
8.51-1-10831421810
81-2-0041928281551000
0-1-2333333
7.50-2-1022335261130
70-3-001102124211362000
Total:0161113181814853210000
Games Above .500
Chance Will Make Playoffs