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
LAC 28 MIN 21 +1.4
DET 14 TB 19 +0.2
BAL 27 NYJ 24 -0.2
CIN 34 NE 30 +0.2
SF 35 ATL 42 -0.2
ARI 34 CLE 24 +0.2
NYG 35 MIA 17 +0.1
OAK 14 JAX 33 +0.1
GB 21 CHI 28 -0.1
PIT 17 BUF 38 +0.1
DAL 32 LAR 22 -0.0
CAR 22 SEA 34 -0.0
Saturday, 5/16100.0*Lottery seed
MIN 28 GB 35 +1.2
WAS 24 NYG 16 -0.2
MIA 18 CIN 28 +0.2
NYJ 17 PIT 20 -0.2
SF 10 LAR 23 -0.2
SEA 47 ARI 14 -0.1
LAC 21 OAK 13 -0.1
TB 17 HOU 31 -0.0
ATL 30 JAX 35 +0.0
Sunday, 5/17100.0*Lottery seed
SEA 10 SF 31 +0.2
If winner is:HomeTieAway
MIN vs CHI-0.8+0.3+0.7
DET vs GB-0.2+0.3+0.3
BUF vs NYJ-0.3-0.2+0.2
NYG vs PHI+0.2+0.2-0.2

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
51-0-0255025
4.50-0-1214831
40-1-05050
Total:12253825
Games Above .500
Chance Will Make Playoffs