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 3/8100.0*Lottery seed
Corinthians 2 Sao Paulo 3 +1.0
Sao Bernardo 1 Mogi Mirim 1 -0.1
Ituano 1 Atletico Sorocaba 1 -0.1
Ponte Preta 2 Rio Claro 1 +0.1
Portuguesa 3 Bragantino 1 -0.1
XV de Piracicaba 2 Linense 0 +0.1
Audax Osasco 2 Penapolense 0 +0.0
Botafogo-SP 1 Comercial RP 0 +0.0
Week of 3/15100.0*Lottery seed
Penapolense 0 Corinthians 0 +0.7
Comercial RP 0 Audax Osasco 3 +0.3
Oeste 1 Portuguesa 0 -0.2
Sao Paulo 0 Ituano 1 +0.2
Atletico Sorocaba 1 XV de Piracicaba 1 -0.1
Rio Claro 3 Santos 3 -0.1
Palmeiras 3 Ponte Preta 2 -0.0
Bragantino 2 Sao Bernardo 1 +0.0
Week of 3/23100.0*Lottery seed
Corinthians 3 Atletico Sorocaba 0 -1.1
Audax Osasco 0 Linense 1 -0.3
Paulista 1 Bragantino 1 -0.3
Sao Bernardo 5 Oeste 2 +0.2
Portuguesa 4 Rio Claro 3 -0.2
Ituano 1 Penapolense 0 -0.1
XV de Piracicaba 1 Comercial RP 1 -0.1
Botafogo-SP 0 Sao Paulo 2 +0.1
Points
Chance Will Make Playoffs