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
Huracan 4 Sporting Cristal 2 +4.6
Pumas 4 Olimpia 1 -0.2
River Plate-URU 2 Nacional 2 -0.1
Melgar 1 Colo-Colo 2 +0.1
Independiente del Valle 3 Atletico-MG 2 +0.1
Racing 4 Deportivo Cali 2 -0.1
Toluca 2 LDU de Quito 1 -0.1
River Plate 6 The Strongest 0 +0.0
Sao Paulo 6 Trujillanos 0 +0.0
Week of 4/12100.0*Lottery seed
Sporting Cristal 0 Atletico Nacional 1 +3.6
Emelec 2 Pumas 3 -0.3
Olimpia 4 Deportivo Tachira 0 +0.2
Huracan 0 Penarol 0 -0.2
Toluca 2 San Lorenzo 1 -0.2
LDU de Quito 2 Gremio 3 -0.1
Palmeiras 4 River Plate-URU 0 -0.1
Cobresal 2 Cerro Porteno 0 +0.1
Sao Paulo 2 River Plate 1 +0.1
Racing 0 Boca Juniors 1 +0.1
Deportivo Cali 1 Bolivar 1 -0.1
Santa Fe 1 Corinthians 1 +0.0
Week of 4/19100.0*Lottery seed
Penarol 4 Sporting Cristal 3 +4.1
Atletico Nacional 0 Huracan 0 +0.7
Corinthians 6 Cobresal 0 -0.6
River Plate 4 Trujillanos 3 -0.6
Boca Juniors 6 Deportivo Cali 2 -0.4
San Lorenzo 1 LDU de Quito 1 +0.1
Points
Chance Will Make Playoffs