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*Average seed
Bragantino 4 Goias 0 +24.0
+1.0
Vitoria 3 Criciuma 1 -6.3
-0.1
Ponte Preta 1 Boa Esporte 2 +1.4
+0.0
Sport Recife 4 Americana 0 -0.5
-0.0
Sao Caetano 0 Nautico 0 -0.1
Week of 11/18100.0*Serie A100.0*Average seed
Bragantino 0 ASA 1 -30.3
-0.9
Vitoria 1 Sao Caetano 2 +10.9
+0.2
Ponte Preta 4 ABC 1 -6.9
-0.2
Sport Recife 3 Parana 0 -5.7
-0.2
Boa Esporte 2 Nautico 1 -1.2
-0.0
Americana 2 Vila Nova 1 -0.1
Week of 11/25100.0*Serie A100.0*Average seed
Parana 1 Bragantino 0 -25.5
-1.1
Vila Nova 0 Sport Recife 1 -17.1
-0.2
Duque de Caxias 2 Boa Esporte 2 +2.3
+0.4
ASA 1 Vitoria 2 -1.4
-0.3
ABC 3 Americana 1 +0.1
+0.1
Points
Chance Will Win Championship