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
Pumas 4 Olimpia 1 +1.9
Deportivo Tachira 1 Emelec 0 +0.4
Melgar 1 Colo-Colo 2 +0.2
Sao Paulo 6 Trujillanos 0 +0.1
Rosario Central 3 Palmeiras 3 +0.1
Boca Juniors 3 Bolivar 1 +0.1
Toluca 2 LDU de Quito 1 -0.1
Independiente del Valle 3 Atletico-MG 2 +0.1
River Plate 6 The Strongest 0 +0.0
River Plate-URU 2 Nacional 2 -0.0
Racing 4 Deportivo Cali 2 -0.0
Week of 4/12100.0*Lottery seed
Olimpia 4 Deportivo Tachira 0 -3.2
Palmeiras 4 River Plate-URU 0 +0.4
Deportivo Cali 1 Bolivar 1 -0.3
Emelec 2 Pumas 3 -0.2
LDU de Quito 2 Gremio 3 -0.1
Toluca 2 San Lorenzo 1 -0.1
Sporting Cristal 0 Atletico Nacional 1 -0.1
Sao Paulo 2 River Plate 1 +0.1
Week of 4/19100.0*Lottery seed
The Strongest 1 Sao Paulo 1 +0.6
Cerro Porteno 1 Santa Fe 0 +0.5
Bolivar 1 Racing 1 -0.3
Atletico Nacional 0 Huracan 0 +0.1
Penarol 4 Sporting Cristal 3 -0.1
Points
Chance Will Make Playoffs