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 3/25100.0*Lottery seed
Nacional 2 Newell's Old Boys 4 +2.4
Deportivo Anzoategui 1 Arsenal 3 -0.2
Santos Laguna 4 Penarol 1 -0.1
Independiente del Valle 1 San Lorenzo 1 +0.1
Lanus 2 Cerro Porteno 0 +0.1
Zamora 2 Nacional-PAR 0 +0.1
Week of 4/1100.0*Lottery seed
Real Garcilaso 0 Defensor Sporting 2 -0.1
Santa Fe 1 Atletico-MG 1 +0.1
Emelec 1 Flamengo 2 +0.1
Universidad de Chile 0 Cruzeiro 2 +0.1
Week of 4/8100.0*Lottery seed
Gremio 1 Nacional 0 +1.5
Velez Sarsfield 1 Universitario 0 -0.3
Cruzeiro 3 Real Garcilaso 0 -0.2
Penarol 1 Deportivo Anzoategui 1 +0.1
Points
Chance Will Make Playoffs