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 4/3100.0*Lottery seed
Deportivo Tachira 1 Cruz Azul 1 +1.6
Juan Aurich 1 The Strongest 0 +0.3
Junior 3 Universidad Catolica 0 +0.2
Alianza Lima 1 Vasco da Gama 2 -0.2
Emelec 3 Flamengo 2 +0.1
Godoy Cruz 0 Universidad de Chile 1 -0.1
Libertad 2 Nacional 1 -0.1
Week of 4/10100.0*Lottery seed
Alianza Lima 1 Libertad 2 -0.3
Atletico Nacional 3 Penarol 0 -0.2
Nacional 0 Vasco da Gama 1 -0.2
Flamengo 3 Lanus 0 +0.2
Olimpia 2 Emelec 3 +0.2
Guadalajara 0 Velez Sarsfield 2 -0.1
Nacional-PAR 1 Corinthians 3 -0.1
Deportivo Quito 2 Defensor Sporting 0 +0.1
Zamora 0 Arsenal 1 -0.0
Week of 4/17100.0*Lottery seed
Corinthians 6 Deportivo Tachira 0 +3.2
Penarol 4 Godoy Cruz 2 +0.6
Junior 2 Union Espanola 1 +0.3
Deportivo Quito 5 Guadalajara 0 -0.3
Cruz Azul 4 Nacional-PAR 1 -0.3
Boca Juniors 2 Zamora 0 -0.2
Bolivar 3 Universidad Catolica 0 -0.2
Arsenal 1 Fluminense 2 -0.2
Juan Aurich 1 Internacional 0 +0.2
Velez Sarsfield 1 Defensor Sporting 3 +0.2
Points
Chance Will Make Playoffs