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 -1.1
Corinthians 1 Internacional 0 No
Atlético-PR 2 Sport Recife 0 +0.1
Flamengo 2 Coritiba 2 +0.0
Ponte Preta 1 Fluminense 0 -0.1
Grêmio 3 América-MG 0 -0.1
Cruzeiro 2 Santos 2 +0.0
Week of 11/26100.0*Serie B100.0*Average seed
Atlético-MG 1 São Paulo 2 +1.3
Coritiba 0 Vitória 1 +0.2
Internacional 1 Cruzeiro 0 +0.2
Figueirense 1 Fluminense 0 +0.2
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+0.9-0.8-1.1
Fluminense vs Internacional-0.3+0.1+0.3
Ponte Preta vs Coritiba-0.3+0.2+0.2
Chapecoense vs Atlético-MG-0.2-0.2+0.3
Cruzeiro vs Corinthians-0.3+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
521-0-0NoNo2248273No23,092,739
500-0-1NoNo374815No11,043,619
490-1-0NoNo155233No11,500,602
Total:NoNo1124262612No45,636,960
Points
Chance Will Win Championship