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
Sao Paulo 6 Trujillanos 0 +3.7
Melgar 1 Colo-Colo 2 -0.1
Pumas 4 Olimpia 1 -0.1
Racing 4 Deportivo Cali 2 -0.1
Toluca 2 LDU de Quito 1 -0.1
Deportivo Tachira 1 Emelec 0 -0.1
River Plate 6 The Strongest 0 +0.1
River Plate-URU 2 Nacional 2 -0.1
Rosario Central 3 Palmeiras 3 +0.0
Week of 4/12100.0*Lottery seed
Trujillanos 2 The Strongest 1 -2.9
Olimpia 4 Deportivo Tachira 0 +0.3
Emelec 2 Pumas 3 -0.3
LDU de Quito 2 Gremio 3 -0.2
Toluca 2 San Lorenzo 1 -0.2
Deportivo Cali 1 Bolivar 1 -0.1
Sporting Cristal 0 Atletico Nacional 1 -0.1
Sao Paulo 2 River Plate 1 +0.1
Cobresal 2 Cerro Porteno 0 +0.1
Palmeiras 4 River Plate-URU 0 -0.1
Racing 0 Boca Juniors 1 +0.1
Santa Fe 1 Corinthians 1 +0.0
Huracan 0 Penarol 0 -0.0
Week of 4/19100.0*Lottery seed
River Plate 4 Trujillanos 3 +3.4
Boca Juniors 6 Deportivo Cali 2 -0.3
Corinthians 6 Cobresal 0 -0.3
Bolivar 1 Racing 1 -0.1
The Strongest 1 Sao Paulo 1 +0.1
San Lorenzo 1 LDU de Quito 1 +0.1
Cerro Porteno 1 Santa Fe 0 +0.1
Penarol 4 Sporting Cristal 3 +0.1
Points
Chance Will Make Playoffs