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 4/2100.0*Lottery seed
Real Garcilaso 0 Tolima 3 -5.7
Santa Fe 1 Cerro Porteno 0 +0.4
San Jose 1 Tijuana 1 -0.1
Nacional 4 Toluca 0 +0.1
Boca Juniors 1 Barcelona 0 +0.1
Caracas 0 Huachipato 4 -0.1
Millonarios 0 Corinthians 1 +0.1
Deportes Iquique 1 Velez Sarsfield 3 -0.0
Universidad de Chile 0 Olimpia 1 +0.0
Newell's Old Boys 3 Deportivo Lara 1 +0.0
Palmeiras 2 Tigre 0 +0.0
Week of 4/9100.0*Lottery seed
Tolima 1 Santa Fe 2 +4.8
Real Garcilaso 5 Cerro Porteno 1 +1.0
Deportivo Lara 2 Universidad de Chile 3 +0.2
Tigre 3 Sporting Cristal 1 -0.1
Palmeiras 1 Libertad 0 +0.1
Velez Sarsfield 0 Emelec 0 -0.1
Olimpia 4 Newell's Old Boys 1 -0.1
Penarol 3 Deportes Iquique 0 +0.1
Gremio 0 Fluminense 0 +0.1
Tijuana 1 Millonarios 0 +0.0
Week of 4/16100.0*Lottery seed
Cerro Porteno 0 Tolima 0 +3.1
Santa Fe 2 Real Garcilaso 0 -2.4
Huachipato 1 Gremio 1 +0.8
Libertad 3 Tigre 5 +0.4
Sporting Cristal 1 Palmeiras 0 +0.3
Toluca 3 Boca Juniors 2 +0.2
Points
Chance Will Make Playoffs