How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Libertadores100.0*Serie B100.0*Average seed
Atletico-MG 3 Coritiba 0 No
+4.3
-1.0
Flamengo 3 Corinthians 0 -0.4
Sport Recife 1 Bahia 0 +0.4
+1.1
Atletico-PR 3 Vasco da Gama 1 +0.2
-0.1
Atletico-GO 1 Chapecoense 1 +0.2
+0.1
Sao Paulo 0 Botafogo 0 +0.0
Vitoria 1 Cruzeiro 1 -0.6
+0.0
Week of 11/25100.0*Libertadores100.0*Serie B100.0*Average seed
Coritiba 1 Sao Paulo 2 +14.2
-1.0
Fluminense 1 Sport Recife 2 +5.1
+0.1
Avai 1 Atletico-PR 0 +3.7
-0.0
Ponte Preta 2 Vitoria 3 +2.2
-0.1
Bahia 0 Chapecoense 1 -0.1
If winner is:HomeDrawAway
Week of 12/3100.0*Libertadores100.0*Serie B100.0*Average seed
Chapecoense vs Coritiba+28.2+9.4No
-0.8-0.4+1.1
Sport Recife vs Corinthians+18.7-4.0-16.2
-0.3+0.1+0.3
Santos vs Avai-11.7-11.7+19.1
+0.2+0.2-0.4
Vitoria vs Flamengo+7.0+7.0-11.5
-0.3-0.1+0.3
Atletico-GO vs Fluminense+0.2-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
461-0-0NoNo295614No6,336,310
440-1-0NoNo154235943.6%4,042,339
430-0-1NoNo533461762.46,334,471
Total:NoNo11272826934.2%16,713,120
Points
Chance Will Win Championship