How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Libertadores*100.0*Average seed
Sao Paulo 2 Nautico 1 No
Coritiba 1 Vasco 2 +0.3
+0.9
Inter 0 Corinthians 2 -0.1
-0.1
Sport 2 Botafogo 0 +0.1
+0.2
Santos 2 Figueirense 0 -0.1
Flamengo 1 Palmeiras 1 +0.0
Week of 11/24100.0*Libertadores*100.0*Average seed
Botafogo 2 Atletico-MG 3 +0.3
Vasco 1 Flamengo 1 -0.1
Corinthians 1 Santos 1 +0.1
Inter 0 Portuguesa 2 +0.1
Cruzeiro 2 Coritiba 1 -0.1
If winner is:HomeDrawAway
Week of 12/1100.0*Libertadores*100.0*Average seed
Fluminense vs Vasco-0.8-0.1+0.9
Flamengo vs Botafogo+0.3-0.0-0.3
Atletico-MG vs Cruzeiro+0.1+0.1-0.2
Sao Paulo vs Corinthians+0.1+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedSerie
TPW-D-Lwins titleLibertadores*1234567891011121314151617181920B**Count
581-0-0NoNo6436No5,585,098
560-1-0NoNo6436No4,261,933
550-0-1NoNo235423No5,579,689
Total:NoNo2339298No15,426,720
Points
Chance Will Win Championship