How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday, 3/31100.0*Chance in playoffs100.0*Average seed
Bangu 2 Tigres do Brasil 1 -5.3
-0.2
Macae 0 Vasco da Gama 1 +4.5
+0.1
Americano 0 Flamengo 1 -2.8
-0.2
Cabofriense 2 Volta Redonda 1 +2.5
+0.2
Thursday, 4/2100.0*Chance in playoffs100.0*Average seed
Botafogo 3 Madureira 2 +24.3
+0.7
Friburguense 1 Resende 0 -5.3
-0.2
Fluminense 2 Boavista 2 +1.3
+0.0
Sunday, 4/5100.0*Chance in playoffs100.0*Average seed
Resende 0 Botafogo 4 +21.5
+0.4
Madureira 0 Friburguense 2 -16.4
-0.2
Vasco da Gama 4 Bangu 0 +5.7
+0.1
Tigres do Brasil 3 Macae 2 +0.8
+0.0
Boavista 4 Americano 1 -0.7
Flamengo 1 Fluminense 1 -0.3
-0.2
Points
Chance Will Make Playoffs

Lottery

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

Big Games

Tuesday, 3/31100.0*Lottery seed
Americano 0 Flamengo 1 +0.2
Cabofriense 2 Volta Redonda 1 -0.2
Bangu 2 Tigres do Brasil 1 +0.1
Macae 0 Vasco da Gama 1 -0.1
Thursday, 4/2100.0*Lottery seed
Botafogo 3 Madureira 2 -1.1
Friburguense 1 Resende 0 +0.1
Fluminense 2 Boavista 2 -0.0
Sunday, 4/5100.0*Lottery seed
Resende 0 Botafogo 4 -0.5
Flamengo 1 Fluminense 1 +0.3
Madureira 0 Friburguense 2 +0.2
Vasco da Gama 4 Bangu 0 -0.1
Tigres do Brasil 3 Macae 2 -0.0