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 4/8100.0*Lottery seed
Independiente Medellin 2 Colo-Colo 0 -0.2
The Strongest 0 Corinthians 2 -0.2
Bolivar 1 Gremio 0 +0.2
Cobreloa 4 Alianza Lima 0 -0.1
Libertad 0 River Plate 2 -0.1
Olimpia 4 Gimnasia y Esgrima 1 +0.1
Barcelona de Guayaquil 2 Boca Juniors 2 -0.1
Oriente Petrolero 2 Universitario 2 -0.1
Pumas UNAM 3 Penarol 1 +0.0
Week of 4/15100.0*Lottery seed
12 de Octubre 1 America de Cali 4 +4.6
River Plate 2 Emelec 0 -0.3
Libertad 1 Deportivo Cali 0 +0.3
Cerro Porteno 1 Sporting Cristal 0 +0.1
Oriente Petrolero 0 Racing 1 -0.1
Universitario 2 Nacional 2 +0.1
Santos 1 El Nacional 1 -0.0
Universidad Catolica 1 Paysandu 1 -0.0
Week of 4/25100.0*Lottery seed
12 de Octubre 1 Santos 4 +2.8
Points
Chance Will Make Playoffs