How are these numbers calculated?

Big Games

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

Week of 11/11100.0*Serie A100.0*Serie C100.0*Average seed
Parana 3 Guarani 0 -3.7
+1.5
Vitoria 3 Criciuma 1 No
+0.1
Bragantino 4 Goias 0 No
Sport Recife 4 Americana 0 -0.0
ASA 2 Duque de Caxias 0 +2.6
-0.1
Icasa 1 Salgueiro 0 +1.4
-0.1
Sao Caetano 0 Nautico 0 -0.3
+0.1
Gremio Barueri 1 ABC 3 +0.1
-0.1
Ponte Preta 1 Boa Esporte 2 -0.1
Week of 11/19100.0*Serie A100.0*Serie C100.0*Average seed
Vitoria 1 Sao Caetano 2 +0.1
-0.1
Sport Recife 3 Parana 0 +0.1
-1.2
Bragantino 0 ASA 1 +0.1
-0.1
Salgueiro 1 Guarani 4 +0.1
-0.2
Criciuma 1 Gremio Barueri 2 -0.1
Goias 0 Icasa 0 -0.0
Ponte Preta 4 ABC 1 +0.2
Americana 2 Vila Nova 1 -0.1
Boa Esporte 2 Nautico 1 -0.1
Week of 11/25100.0*Serie A100.0*Serie C100.0*Average seed
Sao Caetano 1 Criciuma 0 +3.6
-0.2
ASA 1 Vitoria 2 No
+0.2
Icasa 0 Portuguesa 2 No
+0.1
Parana 1 Bragantino 0 No
+1.6
ABC 3 Americana 1 -0.3
Guarani 2 Goias 0 -0.3
Gremio Barueri 2 Salgueiro 1 -0.2
Points
Chance Will Win Championship