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*Libertadores100.0*Average seed
Flamengo 3 Corinthians 0 +3.3
+1.4
Santos 1 Gremio 0 -0.9
Vitoria 1 Cruzeiro 1 +0.3
+0.0
Sao Paulo 0 Botafogo 0 +0.2
+0.1
Atletico-PR 3 Vasco da Gama 1 +0.1
Sport Recife 1 Bahia 0 +0.2
Atletico-MG 3 Coritiba 0 -0.1
Atletico-GO 1 Chapecoense 1 +0.1
Week of 11/25100.0*Libertadores100.0*Average seed
Flamengo 1 Santos 2 No
-0.6
Cruzeiro 0 Vasco da Gama 1 +1.4
+0.1
Palmeiras 2 Botafogo 0 +0.2
Avai 1 Atletico-PR 0 +0.0
Corinthians 2 Atletico-MG 2 +0.0
Bahia 0 Chapecoense 1 -0.0
If winner is:HomeEmpateAway
Week of 12/3100.0*Libertadores100.0*Average seed
Vitoria vs Flamengo-1.1-0.5+1.2
Vasco da Gama vs Ponte Preta-0.2+0.0+0.4
Chapecoense vs Coritiba-0.3+0.3+0.3
Atletico-MG vs Gremio-0.3+0.1+0.1
Botafogo vs Cruzeiro-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleLibertadores1234567891011121314151617181920Serie BCount
561-0-0NoNo37630No20,282,742
540-0-1NoNo17413290No11,512,357
530-1-0NoNo62839224No15,771,461
Total:NoNo16331921102No47,566,560
Points
Chance Will Win Championship