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 5/15100.0*Lottery seed
Boca Juniors 5 Alianza Lima 0 -0.2
Flamengo 2 Emelec 0 -0.2
Defensor Sporting 0 Cerro Porteno 1 -0.1
Delfin 1 Atletico Nacional 0 +0.1
Penarol 2 The Strongest 0 -0.1
Colo-Colo 2 Bolivar 0 +0.1
Monagas 1 Gremio 2 -0.0
Week of 5/22100.0*Lottery seed
Universidad de Chile 0 Vasco da Gama 2 -3.7
Gremio 1 Defensor Sporting 0 -0.3
Emelec 0 Santa Fe 3 +0.3
Santos 0 Real Garcilaso 0 +0.3
Bolivar 2 Delfin 1 +0.1
Cerro Porteno 3 Monagas 2 -0.1
Estudiantes 3 Nacional 1 +0.1
Corinthians 0 Millonarios 1 +0.1
Points
Chance Will Make Playoffs