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
Cruzeiro 3 Mineros de Guayana 0 +3.6
Huracan 1 Universitario de Sucre 1 -0.2
Guarani 2 Racing 0 +0.1
Atletico-MG 2 Santa Fe 0 +0.1
Atlas 1 Colo-Colo 3 -0.1
Deportivo Tachira 0 Sporting Cristal 0 -0.1
San Jose 1 Juan Aurich 1 -0.0
Week of 4/14100.0*Lottery seed
Universitario de Sucre 2 Mineros de Guayana 0 +2.6
Danubio 1 Sao Paulo 2 -0.2
Racing 3 Deportivo Tachira 2 -0.2
Huracan 3 Cruzeiro 1 +0.2
Atlas 1 Atletico-MG 0 +0.1
River Plate 3 San Jose 0 -0.1
Week of 4/21100.0*Lottery seed
Mineros de Guayana 3 Huracan 0 -2.1
Emelec 2 Universidad de Chile 0 -0.4
Barcelona 0 Estudiantes 2 -0.2
Points
Chance Will Make Playoffs