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
Chapecoense 2 Sport Recife 1 -32.0
+1.2
Gremio 2 Chapecoense 0 +11.5
-0.6
Vasco da Gama 2 Sao Paulo 0 +7.6
-0.2
America-MG 2 Santos 1 +3.8
-0.2
Ceara 1 Parana 0 +3.6
-0.1
Vitoria 1 Atletico-PR 2 -2.8
+0.1
Palmeiras 4 America-MG 0 -2.5
+0.1
Corinthians 1 Vasco da Gama 0 -2.3
+0.0
Sport Recife 0 Flamengo 1 -2.0
+0.1
Cruzeiro 3 Vitoria 0 -1.9
+0.1
Bahia 2 Fluminense 0 -0.1
Week of 11/25100.0*Serie B100.0*Average seed
America-MG 1 Bahia 0 +8.9
-0.2
Corinthians 0 Chapecoense 0 +6.2
-0.5
Sao Paulo 0 Sport Recife 0 -1.2
+0.1
Vitoria 0 Gremio 0 -0.5
Vasco da Gama 0 Palmeiras 1 -0.4
+0.1
Internacional 2 Fluminense 0 -0.4
+0.1
Atletico-PR 2 Ceara 2 -0.1
+0.0
Week of 12/2100.0*Serie B100.0*Average seed
Chapecoense 1 Sao Paulo 0 No
+2.0
Fluminense 0 America-MG 1 +24.2
-0.3
Ceara 1 Vasco da Gama 1 +0.4
+0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
440-0-0NoNo0100No25,054,560
Total:NoNo0100No25,054,560
Points
Chance Will Win Championship