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
Racing 4 Deportivo Cali 2 +1.0
River Plate-URU 2 Nacional 2 +0.1
Melgar 1 Colo-Colo 2 -0.1
Deportivo Tachira 1 Emelec 0 -0.1
Toluca 2 LDU de Quito 1 -0.1
Pumas 4 Olimpia 1 -0.1
Boca Juniors 3 Bolivar 1 +0.0
Sao Paulo 6 Trujillanos 0 -0.0
Rosario Central 3 Palmeiras 3 +0.0
Week of 4/12100.0*Lottery seed
Deportivo Cali 1 Bolivar 1 +0.5
Cobresal 2 Cerro Porteno 0 +0.5
Trujillanos 2 The Strongest 1 +0.4
Olimpia 4 Deportivo Tachira 0 +0.1
Huracan 0 Penarol 0 +0.1
Emelec 2 Pumas 3 -0.1
Palmeiras 4 River Plate-URU 0 -0.1
LDU de Quito 2 Gremio 3 -0.1
Racing 0 Boca Juniors 1 +0.1
Toluca 2 San Lorenzo 1 -0.1
Atletico-MG 4 Melgar 0 -0.0
Sporting Cristal 0 Atletico Nacional 1 -0.0
Week of 4/19100.0*Lottery seed
Boca Juniors 6 Deportivo Cali 2 +0.9
Penarol 4 Sporting Cristal 3 +0.5
San Lorenzo 1 LDU de Quito 1 +0.3
Corinthians 6 Cobresal 0 -0.2
Points
Chance Will Make Playoffs