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 4/6100.0*Lottery seed
Jaguares 1 Internacional 0 +0.1
America 2 Argentinos Juniors 1 +0.1
Gremio 2 Junior 0 +0.1
Colo-Colo 2 Deportivo Tachira 1 +0.1
Penarol 0 Independiente 1 -0.1
LDU de Quito 2 Godoy Cruz 0 +0.0
Union Espanola 1 Caracas 2 -0.0
Nacional 2 Fluminense 0 +0.0
Week of 4/13100.0*Lottery seed
Universidad San Martin 0 Once Caldas 2 +6.9
Libertad 2 San Luis 0 -0.4
Jorge Wilstermann 2 Jaguares 1 -0.3
Oriente Petrolero 3 Gremio 0 +0.3
Guarani 0 Tolima 2 +0.2
Cerro Porteno 1 Santos 2 +0.1
Universidad Catolica 2 Union Espanola 1 +0.1
Junior 1 Leon de Huanuco 1 -0.1
Week of 4/20100.0*Lottery seed
Argentinos Juniors 2 Fluminense 4 +0.5
Points
Chance Will Make Playoffs