How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 3/8100.0*Chance in playoffs100.0*Average seed
Ponte Preta 2 Rio Claro 1 +17.3
+0.2
Portuguesa 3 Bragantino 1 -14.3
-0.1
Sao Bernardo 1 Mogi Mirim 1 +0.3
Week of 3/15100.0*Chance in playoffs100.0*Average seed
Bragantino 2 Sao Bernardo 1 +23.7
+0.2
Rio Claro 3 Santos 3 -0.1
Week of 3/23100.0*Chance in playoffs100.0*Average seed
Paulista 1 Bragantino 1 In
+0.2
Portuguesa 4 Rio Claro 3 In
+0.2
Points
Chance Will Make Playoffs

Lottery

Why are you looking down here? We just made the playoffs!

Big Games

Week of 3/8100.0*Lottery seed
Portuguesa 3 Bragantino 1 +1.4
XV de Piracicaba 2 Linense 0 +0.1
Ituano 1 Atletico Sorocaba 1 -0.1
Corinthians 2 Sao Paulo 3 +0.0
Week of 3/15100.0*Lottery seed
Bragantino 2 Sao Bernardo 1 -2.1
Comercial RP 0 Audax Osasco 3 +0.3
Penapolense 0 Corinthians 0 -0.2
Atletico Sorocaba 1 XV de Piracicaba 1 -0.1
Sao Paulo 0 Ituano 1 +0.1
Oeste 1 Portuguesa 0 -0.1
Palmeiras 3 Ponte Preta 2 -0.0
Week of 3/23100.0*Lottery seed
Corinthians 3 Atletico Sorocaba 0 +0.4
Audax Osasco 0 Linense 1 -0.3
Botafogo-SP 0 Sao Paulo 2 +0.2
Sao Bernardo 5 Oeste 2 +0.2
Paulista 1 Bragantino 1 +0.2
Portuguesa 4 Rio Claro 3 -0.2
Ponte Preta 0 Mogi Mirim 4 -0.2