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
Independiente del Valle 1 San Lorenzo 1 -0.4
Nacional 2 Newell's Old Boys 4 +0.1
Deportivo Cali 1 O'Higgins 1 -0.1
Deportivo Anzoategui 1 Arsenal 3 +0.1
Atletico-PR 1 Velez Sarsfield 3 +0.0
Leon 0 Bolivar 1 +0.0
Week of 4/1100.0*Lottery seed
Botafogo 0 Union Espanola 1 +5.8
Universidad de Chile 0 Cruzeiro 2 +0.1
Santa Fe 1 Atletico-MG 1 -0.1
Real Garcilaso 0 Defensor Sporting 2 +0.1
Week of 4/8100.0*Lottery seed
San Lorenzo 3 Botafogo 0 +7.7
Newell's Old Boys 1 Atletico Nacional 3 +0.4
Atletico-MG 1 Zamora 0 -0.3
Penarol 1 Deportivo Anzoategui 1 -0.3
Nacional-PAR 3 Santa Fe 2 +0.1
O'Higgins 0 Lanus 0 +0.1
Cruzeiro 3 Real Garcilaso 0 +0.1
The Strongest 2 Atletico-PR 1 +0.1
Bolivar 2 Emelec 1 -0.1
Union Espanola 4 Independiente del Valle 5 -0.0
Flamengo 2 Leon 3 -0.0
Points
Chance Will Make Playoffs