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 4/7100.0*Lottery seed
Atletico-MG 2 Santa Fe 0 +0.3
Tigres 2 River Plate 2 +0.2
Libertad 1 Barcelona 1 +0.2
Deportivo Tachira 0 Sporting Cristal 0 -0.1
Guarani 2 Racing 0 +0.1
Huracan 1 Universitario de Sucre 1 +0.1
Atlas 1 Colo-Colo 3 -0.1
Estudiantes 0 Atletico Nacional 1 +0.1
Palestino 4 Zamora 0 +0.1
Cruzeiro 3 Mineros de Guayana 0 -0.0
Week of 4/14100.0*Lottery seed
River Plate 3 San Jose 0 +2.1
Juan Aurich 4 Tigres 5 -0.4
Atlas 1 Atletico-MG 0 +0.4
Huracan 3 Cruzeiro 1 +0.1
Racing 3 Deportivo Tachira 2 -0.1
Universitario de Sucre 2 Mineros de Guayana 0 -0.0
Week of 4/21100.0*Lottery seed
Mineros de Guayana 3 Huracan 0 +0.9
Emelec 2 Universidad de Chile 0 -0.4
Barcelona 0 Estudiantes 2 -0.1
Points
Chance Will Make Playoffs