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
Sport Recife 0 Atlético-PR 0 No
-0.3
Palmeiras 1 Cruzeiro 1 +0.0
Flamengo 1 Ponte Preta 1 +0.1
Fluminense 3 Avaí 1 -0.1
Figueirense 0 Chapecoense 0 +0.1
Week of 11/28100.0*Libertadores100.0*Average seed
Atlético-PR 3 Flamengo 0 +1.4
Chapecoense 1 Goiás 3 +0.2
Palmeiras 0 Coritiba 2 +0.2
Avaí 1 Ponte Preta 0 +0.2
Fluminense 1 Internacional 1 +0.1
Sport Recife 2 Corinthians 0 -0.1
Cruzeiro 3 Joinville 0 -0.0
If winner is:HomeEmpateAway
Week of 12/6100.0*Libertadores100.0*Average seed
Santos vs Atlético-PR-0.7-0.2+0.9
Ponte Preta vs Sport Recife-0.3-0.1+0.3
Flamengo vs Palmeiras-0.1+0.2-0.1

What If

Chances based on how well the Atlético-PR finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleLibertadores1234567891011121314151617181920Serie BCount
541-0-0NoNo100No14,332,609
520-0-1NoNo155728No10,267,378
510-1-0NoNo3961No17,820,973
Total:NoNo383032No42,420,960
Points
Chance Will Win Championship