How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Libertadores100.0*Average seed
Flamengo 1 Ponte Preta 1 -0.3
-0.2
Coritiba 1 Santos 0 +0.3
+0.1
Internacional 1 Grêmio 0 -0.1
-0.1
Corinthians 6 São Paulo 1 +0.1
Palmeiras 1 Cruzeiro 1 +0.1
Sport Recife 0 Atlético-PR 0 +0.1
Figueirense 0 Chapecoense 0 +0.0
Week of 11/28100.0*Libertadores100.0*Average seed
Avaí 1 Ponte Preta 0 No
-1.1
Fluminense 1 Internacional 1 No
São Paulo 3 Figueirense 2 No
Palmeiras 0 Coritiba 2 +0.3
Sport Recife 2 Corinthians 0 -0.3
Chapecoense 1 Goiás 3 +0.1
Cruzeiro 3 Joinville 0 -0.1
Atlético-PR 3 Flamengo 0 -0.1
If winner is:HomeEmpateAway
Week of 12/6100.0*Libertadores100.0*Average seed
Ponte Preta vs Sport Recife+0.9-0.1-0.8
Santos vs Atlético-PR+0.3+0.0-0.3
Flamengo vs Palmeiras-0.1+0.2-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleLibertadores1234567891011121314151617181920Serie BCount
541-0-0NoNo6634No15,496,911
520-0-1NoNo104644No10,265,037
510-1-0NoNo100No16,659,012
Total:NoNo272350No42,420,960
Points
Chance Will Win Championship