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 5/16100.0*Lottery seed
Melgar 2 River Plate 3 +3.5
Barcelona 0 Estudiantes 3 +0.2
Lanus 1 Chapecoense 2 +0.2
Botafogo 1 Atletico Nacional 0 -0.1
Independiente Medellin 1 Emelec 2 -0.1
Libertad 1 Sport Boys 1 -0.1
Universidad Catolica 2 Atletico-PR 3 -0.1
San Lorenzo 2 Flamengo 1 +0.1
Zulia 0 Nacional 0 -0.0
Week of 5/23100.0*Lottery seed
Santos 4 Sporting Cristal 0 -0.3
Chapecoense 2 Zulia 1 -0.1
If winner is:HomeDrawAway
Emelec vs Melgar+2.2+1.2-2.9
Atletico Nacional vs Barcelona+0.3+0.0-0.3
Penarol vs Jorge Wilstermann+0.3-0.1-0.3
Estudiantes vs Botafogo+0.1+0.1-0.2
River Plate vs Independiente Medellin-0.2+0.1+0.1
Gremio vs Zamora-0.1-0.1+0.2

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TPW-D-L1234567891011121314151617181920212223242526272829303132
61-0-0728362071
40-1-0245324
30-0-12195425
Total:3111473720269
Points
Chance Will Make Playoffs