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*Libertadores100.0*Average seed
Sao Paulo 1 Cruzeiro 0 -0.3
+0.1
Gremio 2 Chapecoense 0 -0.3
Atletico-MG 1 Bahia 0 +0.2
+0.5
Vasco da Gama 2 Sao Paulo 0 +0.2
Internacional 1 Atletico-MG 2 +0.3
Atletico-PR 1 Corinthians 0 -0.2
Vitoria 1 Atletico-PR 2 -0.1
Cruzeiro 3 Vitoria 0 -0.1
America-MG 2 Santos 1 +0.0
Week of 11/25100.0*Libertadores100.0*Average seed
Atletico-PR 2 Ceara 2 +0.1
Cruzeiro 0 Flamengo 2 +0.1
If winner is:HomeDrawAway
Week of 12/2100.0*Libertadores100.0*Average seed
Flamengo vs Atletico-PR+0.2+0.2-0.4
Atletico-MG vs Botafogo+0.2-0.1-0.1

What If

Chances based on how well the Atletico-MG finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
591-0-0NoNo100No3,164,364
570-1-0NoNo6238No2,019,455
560-0-1NoNo6238No3,167,701
Total:NoNo7624No8,351,520
Points
Chance Will Win Championship