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 4/26100.0*Lottery seed
The Strongest 2 Quilmes 1 +0.2
Cobreloa 2 San Lorenzo 0 -0.1
Independiente Medellin 2 America de Cali 0 +0.1
Bolivar 2 LDU 2 +0.1
Deportivo Cuenca 1 Pachuca 1 +0.0
Week of 5/3100.0*Lottery seed
Junior Barranquilla 3 Nacional 2 +3.8
River Plate 1 Olmedo 1 +0.8
Banfield 3 Caracas 1 -0.2
Deportivo Tachira 1 Palmeiras 2 -0.2
San Lorenzo 0 Once Caldas 1 -0.2
Boca Juniors 3 Deportivo Cuenca 0 -0.1
Tigres UANL 0 Alianza Lima 0 +0.1
Week of 5/10100.0*Lottery seed
Santo Andre 6 Deportivo Tachira 0 -0.5
America de Cali 0 Libertad 1 +0.3
Points
Chance Will Make Playoffs