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 4/5100.0*Lottery seed
River Plate-URU 2 Nacional 2 -0.1
Melgar 1 Colo-Colo 2 +0.1
Deportivo Tachira 1 Emelec 0 +0.1
Rosario Central 3 Palmeiras 3 -0.1
Racing 4 Deportivo Cali 2 +0.0
Toluca 2 LDU de Quito 1 +0.0
Pumas 4 Olimpia 1 +0.0
River Plate 6 The Strongest 0 +0.0
Week of 4/12100.0*Lottery seed
Santa Fe 1 Corinthians 1 +1.4
Cobresal 2 Cerro Porteno 0 -1.0
Trujillanos 2 The Strongest 1 -0.1
Olimpia 4 Deportivo Tachira 0 -0.1
Colo-Colo 0 Independiente del Valle 0 -0.1
Emelec 2 Pumas 3 +0.1
Deportivo Cali 1 Bolivar 1 -0.1
Atletico-MG 4 Melgar 0 +0.1
Palmeiras 4 River Plate-URU 0 +0.1
Huracan 0 Penarol 0 -0.0
Toluca 2 San Lorenzo 1 +0.0
Sao Paulo 2 River Plate 1 +0.0
Week of 4/19100.0*Lottery seed
Cerro Porteno 1 Santa Fe 0 +7.3
Corinthians 6 Cobresal 0 +0.5
Gremio 1 Toluca 0 +0.2
Boca Juniors 6 Deportivo Cali 2 +0.1
The Strongest 1 Sao Paulo 1 -0.1
Bolivar 1 Racing 1 -0.0
Points
Chance Will Make Playoffs