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
Libertad 2 Nacional 1 +3.3
Alianza Lima 1 Vasco da Gama 2 +0.3
Juan Aurich 1 The Strongest 0 -0.2
Junior 3 Universidad Catolica 0 -0.1
Emelec 3 Flamengo 2 -0.1
Godoy Cruz 0 Universidad de Chile 1 -0.0
Week of 4/10100.0*Lottery seed
Nacional 0 Vasco da Gama 1 +2.1
Flamengo 3 Lanus 0 +0.5
Zamora 0 Arsenal 1 +0.2
Olimpia 2 Emelec 3 +0.1
Nacional-PAR 1 Corinthians 3 -0.1
Guadalajara 0 Velez Sarsfield 2 -0.1
Alianza Lima 1 Libertad 2 -0.1
Deportivo Quito 2 Defensor Sporting 0 -0.0
Week of 4/17100.0*Lottery seed
Junior 2 Union Espanola 1 +0.8
Velez Sarsfield 1 Defensor Sporting 3 +0.7
Penarol 4 Godoy Cruz 2 -0.6
Bolivar 3 Universidad Catolica 0 -0.6
Juan Aurich 1 Internacional 0 +0.3
Arsenal 1 Fluminense 2 -0.2
Cruz Azul 4 Nacional-PAR 1 -0.1
Deportivo Quito 5 Guadalajara 0 -0.1
Corinthians 6 Deportivo Tachira 0 -0.0
Points
Chance Will Make Playoffs