How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Serie A100.0*Average seed
Londrina 0 Avai 1 No
-0.6
Bahia 3 Bragantino 2 -4.0
-0.1
Tupi 1 Nautico 4 -2.3
-0.2
Criciuma 1 Vasco da Gama 0 +1.9
Brasil de Pelotas 1 CRB 0 +0.1
+0.2
Vila Nova 2 Paysandu 2 +0.0
Ceara 1 Parana 1 +0.0
If winner is:HomeEmpateAway
Week of 11/25100.0*Serie A100.0*Average seed
Bragantino vs Londrina-0.6-0.1+0.3
CRB vs Luverdense-0.2+0.3+0.0
Vasco da Gama vs Ceara+0.0+0.0-0.1

What If

Chances based on how well the Londrina finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleSerie A1234567891011121314151617181920Serie CCount
601-0-0NoNo100No22,970,846
580-0-1NoNo6040No10,639,635
570-1-0NoNo206811No10,740,079
Total:NoNo71263No44,350,560
Points
Chance Will Win Championship