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
Palestino 4 Zamora 0 -0.2
Libertad 1 Barcelona 1 +0.0
Cruzeiro 3 Mineros de Guayana 0 -0.0
Deportivo Tachira 0 Sporting Cristal 0 +0.0
Week of 4/14100.0*Lottery seed
Danubio 1 Sao Paulo 2 +0.5
Atlas 1 Atletico-MG 0 +0.1
Universitario de Sucre 2 Mineros de Guayana 0 -0.1
Racing 3 Deportivo Tachira 2 -0.0
Week of 4/21100.0*Lottery seed
San Lorenzo 0 Danubio 1 -0.9
Mineros de Guayana 3 Huracan 0 +0.2
Points
Chance Will Make Playoffs