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 4/14100.0*Lottery seed
Universidad de Chile 0 Gremio 2 -0.2
Independiente Medellin 2 Sao Paulo 1 +0.1
Palmeiras 1 Sport Recife 1 -0.1
Caracas 1 Everton 0 +0.1
Chivas Guadalajara 0 Lanus 0 -0.0
Boyaca Chico 2 Aurora 1 +0.0
Deportivo Tachira 2 Guarani 1 +0.0
Week of 4/21100.0*Lottery seed
Universitario de Sucre 0 Estudiantes 0 -0.3
Deportivo Cuenca 1 Boca Juniors 0 +0.2
Defensor Sporting 4 Independiente Medellin 3 -0.1
Universidad San Martin 1 Nacional 1 +0.1
Cruzeiro 2 Deportivo Quito 0 +0.1
Nacional-PAR 4 River Plate 2 -0.0
Sport Recife 2 Colo-Colo 1 +0.0
Week of 4/28100.0*Lottery seed
San Lorenzo 2 Universitario 0 +2.8
Libertad 0 San Luis 2 +0.9
Everton 1 Chivas Guadalajara 1 -0.2
Colo-Colo 0 Palmeiras 1 -0.2
Gremio 3 Boyaca Chico 0 -0.0
Aurora 1 Universidad de Chile 2 +0.0
Points
Chance Will Make Playoffs