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

Friday, 5/15100.0*Lottery seed
CIN 34 NE 30 -1.2
GB 21 CHI 28 -0.2
LAC 28 MIN 21 -0.2
BAL 27 NYJ 24 -0.1
DET 14 TB 19 +0.1
OAK 14 JAX 33 -0.1
ARI 34 CLE 24 +0.1
NYG 35 MIA 17 +0.1
PIT 17 BUF 38 +0.1
DAL 32 LAR 22 -0.1
CAR 22 SEA 34 -0.0
Saturday, 5/16100.0*Lottery seed
MIA 18 CIN 28 -1.1
NYJ 17 PIT 20 -0.3
SF 10 LAR 23 -0.2
WAS 24 NYG 16 -0.2
SEA 47 ARI 14 -0.1
MIN 28 GB 35 -0.1
ATL 30 JAX 35 +0.1
TB 17 HOU 31 -0.1
LAC 21 OAK 13 -0.1
Sunday, 5/17100.0*Lottery seed
CIN 14 CLE 10 -1.0
SEA 10 SF 31 +0.3
If winner is:HomeTieAway
TB vs ATL+0.5+0.5-0.5
LAR vs ARI-0.5+0.5+0.5

What If

Where will we finish the regular season, league wide?
Doesn’t show any reseeding based on playoff results, or how seeds map to draft picks.

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T1234567891011121314151617181920212223242526272829303132
6.50-0-0255025
Total:255025
Games Above .500
Chance Will Make Playoffs