How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Serie B100.0*Average seed
Chapecoense 2 São Paulo 0 +0.1
-1.2
Vitória 4 Figueirense 0 +0.1
Corinthians 1 Internacional 0 No
Atlético-PR 2 Sport Recife 0 +0.1
Flamengo 2 Coritiba 2 +0.1
Grêmio 3 América-MG 0 -0.1
Cruzeiro 2 Santos 2 +0.1
Ponte Preta 1 Fluminense 0 -0.1
Week of 11/26100.0*Serie B100.0*Average seed
Atlético-MG 1 São Paulo 2 +1.0
Figueirense 1 Fluminense 0 +0.2
Internacional 1 Cruzeiro 0 +0.1
Coritiba 0 Vitória 1 +0.1
América-MG 2 Sport Recife 2 +0.1
If winner is:HomeEmpateAway
Week of 12/4100.0*Serie B100.0*Average seed
São Paulo vs Santa Cruz+1.2-0.4-0.9
Fluminense vs Internacional-0.3+0.0+0.3
Cruzeiro vs Corinthians-0.3+0.1+0.3
Ponte Preta vs Coritiba-0.2+0.1+0.1
Chapecoense vs Atlético-MG-0.1-0.1+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleLibertadores1234567891011121314151617181920Serie BCount
521-0-0NoNo2150273No5,847,491
500-0-1NoNo394714No3,733,383
490-1-0NoNo144739No5,845,846
Total:NoNo819253018No15,426,720
Points
Chance Will Win Championship