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 4/23100.0*Lottery seed
Rosario Central 1 Universidad Catolica 1 +1.0
Zamora 2 Cerro Porteno 1 +0.3
Junior 1 San Lorenzo 0 +0.3
San Jose 3 Penarol 1 +0.2
Jorge Wilstermann 3 Athletico-PR 2 +0.2
Libertad 0 Gremio 2 +0.2
Alianza Lima 0 Internacional 1 -0.2
Atletico-MG 0 Nacional 1 -0.2
LDU 2 Flamengo 1 +0.1
Palestino 0 River Plate 2 -0.1
Melgar 0 Palmeiras 4 -0.1
Deportivo Lara 0 Cruzeiro 2 -0.1
Huracan 1 Emelec 2 -0.0
Deportes Tolima 2 Boca Juniors 2 +0.0
Universidad de Concepcion 3 Olimpia 3 +0.0
Week of 5/7100.0*Lottery seed
Rosario Central 2 Libertad 1 -3.1
Olimpia 0 Sporting Cristal 1 +0.4
Jorge Wilstermann 0 Deportes Tolima 2 -0.3
LDU 4 San Jose 0 -0.1
Alianza Lima 1 Palestino 2 -0.1
Huracan 3 Deportivo Lara 0 +0.1
Zamora 1 Atletico-MG 2 +0.1
Junior 0 Melgar 1 -0.1
Points
Chance Will Make Playoffs