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 12/14100.0*Lottery seed
Raiders 17 Cowboys 20 +2.1
Chiefs 30 LA Chargers 13 +0.3
Browns 10 Ravens 27 +0.1
Buccaneers 21 Falcons 24 -0.1
Colts 13 Broncos 25 -0.1
Vikings 34 Bengals 7 -0.1
Redskins 20 Cardinals 15 -0.1
Saints 31 NY Jets 19 -0.1
Panthers 31 Packers 24 -0.1
Seahawks 7 LA Rams 42 -0.0
Bills 24 Dolphins 16 -0.0
Week of 12/23100.0*Lottery seed
Eagles 19 Raiders 10 +1.7
Cardinals 23 NY Giants 0 +0.2
Chiefs 29 Dolphins 13 -0.2
Redskins 27 Broncos 11 +0.1
NY Jets 7 LA Chargers 14 -0.1
Packers 0 Vikings 16 -0.1
Panthers 22 Buccaneers 19 -0.1
Patriots 37 Bills 16 -0.1
Bears 20 Browns 3 +0.1
Titans 23 LA Rams 27 -0.0
Cowboys 12 Seahawks 21 +0.0
Week of 12/31100.0*Lottery seed
LA Chargers 30 Raiders 10 +1.4
Ravens 27 Bengals 31 +0.3
Vikings 23 Bears 10 -0.3
Dolphins 16 Bills 22 -0.2
Seahawks 24 Cardinals 26 +0.2
LA Rams 13 49ers 34 +0.2
Patriots 26 NY Jets 6 -0.2
Titans 15 Jaguars 10 -0.1
Games Above .500
Chance Will Make Playoffs