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 3/31100.0*Lottery seed
Friburguense 1 Madureira 1 +0.3
Boavista 1 Olaria 2 +0.1
Nova Iguacu 0 Volta Redonda 0 -0.1
Fluminense 1 Botafogo 1 +0.0
Resende 2 Americano 1 -0.0
Duque de Caxias 2 Bonsucesso 1 +0.0
Week of 4/7100.0*Lottery seed
Madureira 1 Fluminense 2 +1.4
Bonsucesso 3 Boavista 3 -0.2
Americano 2 Nova Iguacu 2 -0.1
Bangu 1 Macae 0 +0.1
Olaria 0 Duque de Caxias 0 -0.1
Botafogo 3 Friburguense 1 -0.1
Volta Redonda 1 Resende 1 +0.1
Week of 4/15100.0*Lottery seed
Duque de Caxias 1 Madureira 4 -2.9
Friburguense 0 Bonsucesso 0 -0.5
Macae 0 Volta Redonda 1 +0.2
Flamengo 3 Americano 1 -0.1
Nova Iguacu 1 Vasco da Gama 3 -0.1
Fluminense 5 Olaria 1 -0.1
Boavista 1 Botafogo 1 -0.1
Points
Chance Will Make Playoffs