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
Union Espanola 1 Caracas 2 +4.0
Penarol 0 Independiente 1 +0.2
Santos 3 Colo-Colo 2 +0.2
Jaguares 1 Internacional 0 +0.1
Colo-Colo 2 Deportivo Tachira 1 -0.1
Universidad Catolica 0 Velez Sarsfield 0 +0.1
Nacional 2 Fluminense 0 +0.1
Deportivo Tachira 0 Cerro Porteno 2 -0.1
LDU de Quito 2 Godoy Cruz 0 -0.1
Week of 4/13100.0*Lottery seed
Universidad Catolica 2 Union Espanola 1 +1.8
Oriente Petrolero 3 Gremio 0 +0.6
Universidad San Martin 0 Once Caldas 2 +0.3
Jorge Wilstermann 2 Jaguares 1 +0.3
Guarani 0 Tolima 2 +0.2
Junior 1 Leon de Huanuco 1 +0.2
Cerro Porteno 1 Santos 2 +0.1
Caracas 0 Velez Sarsfield 3 +0.1
Week of 4/20100.0*Lottery seed
Santos 3 Deportivo Tachira 1 -0.2
Points
Chance Will Make Playoffs