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*Serie B100.0*Average seed
Bahia 2 Fluminense 0 +1.8
-1.0
America-MG 2 Santos 1 +1.1
Vitoria 1 Atletico-PR 2 -1.0
Palmeiras 4 America-MG 0 -0.8
+0.1
Gremio 2 Chapecoense 0 -0.8
+0.1
Cruzeiro 3 Vitoria 0 -0.7
Sport Recife 0 Flamengo 1 -0.7
+0.1
Vasco da Gama 2 Sao Paulo 0 +0.6
-0.1
Ceara 1 Parana 0 +0.6
-0.1
Corinthians 1 Vasco da Gama 0 -0.3
-0.1
Chapecoense 2 Sport Recife 1 +0.1
Atletico-PR 1 Corinthians 0 +0.1
Botafogo 1 Internacional 0 -0.1
Atletico-MG 1 Bahia 0 +0.1
Week of 11/25100.0*Serie B100.0*Average seed
Internacional 2 Fluminense 0 +7.7
-1.0
America-MG 1 Bahia 0 +5.1
-0.1
Vasco da Gama 0 Palmeiras 1 -1.9
+0.2
Corinthians 0 Chapecoense 0 -1.5
+0.2
Vitoria 0 Gremio 0 -0.8
Atletico-PR 2 Ceara 2 +0.4
+0.0
Sao Paulo 0 Sport Recife 0 +0.0
Week of 12/2100.0*Serie B100.0*Average seed
Fluminense 0 America-MG 1 +23.7
-1.8
Chapecoense 1 Sao Paulo 0 +13.0
-0.4
Ceara 1 Vasco da Gama 1 +6.4
If winner is:HomeDrawAway
Sport Recife vs Santos-0.2+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
420-0-0NoNo8614Yes8,351,520
Total:NoNo8614Yes8,351,520
Points
Chance Will Win Championship