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 4/4100.0*Lottery seed
Cerro Porteno 1 Rosario Central 3 +0.2
Paulista 2 River Plate 1 +0.2
The Strongest 1 Goias 0 +0.2
LDU 4 Universitario 0 -0.1
Week of 4/11100.0*Lottery seed
Deportivo Cali 2 Tigres UANL 2 +0.2
El Nacional 2 River Plate 0 +0.2
Cienciano 0 Sao Paulo 2 -0.1
Rocha 0 Velez Sarsfield 5 -0.0
Week of 4/19100.0*Lottery seed
Corinthians 3 Deportivo Cali 0 +0.9
Points
Chance Will Make Playoffs