How are these numbers calculated?

Big Games

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

Week of 2/14100.0*Libertadores100.0*Average seed
Internacional 0 Sport Recife 0 -0.5
-0.2
Corinthians 0 Athletico-PR 0 +0.5
Atletico-GO 0 Santos 0 +0.5
Fluminense 0 Atletico-MG 0 +0.3
+0.0
Coritiba 0 Palmeiras 0 +0.2
+0.1
Botafogo 0 Gremio 0 +0.2
+0.1
If winner is:HomeDrawAway
Vasco da Gama vs Internacional-2.3+0.1Yes
-0.5-0.2+0.4
Flamengo vs Corinthians+0.4+0.4-1.5
Ceara vs Fluminense+0.4+0.4-0.6
Santos vs Coritiba-0.5+0.5+0.5
Palmeiras vs Fortaleza-0.4+0.2+0.5
-0.1+0.1+0.1
Gremio vs Sao Paulo-0.4*-0.0+0.3
-0.2+0.0+0.1
Atletico-MG vs Bahia-0.1+0.0+0.2
If winner is:HomeDrawAway
Week of 2/22100.0*Libertadores100.0*Average seed
Internacional vs CorinthiansYes+0.5-2.2
+0.4-0.1-0.5
Flamengo vs Internacional-0.9+0.6Yes
-0.3+0.1+0.5
Santos vs Fluminense-0.3+0.9-0.2
Bahia vs Santos+0.5+0.5-0.6
Fluminense vs Fortaleza-0.5+0.4+0.4
Palmeiras vs Atletico-GO-0.4+0.1+0.5
-0.1+0.1+0.1
Corinthians vs Vasco da Gama-0.4+0.4+0.4
Atletico-MG vs Palmeiras+0.3*+0.0-0.4
+0.0+0.0-0.1
Bragantino vs Gremio+0.4+0.1-0.3
+0.2+0.1-0.1
Gremio vs Athletico-PR-0.3+0.1+0.4
-0.1+0.1+0.2
Sport Recife vs Atletico-MG+0.2+0.0-0.1

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
643-0-0NoYes27127No1,325,082
622-1-0NoYes4456No2,750,328
612-0-1NoYes217170No4,646,009
601-2-0NoYes1079110No1,791,083
591-1-1NoYes467262No5,720,843
581-0-2NoYes1434511No4,309,120
0-3-0NoYes0394714No373,146
570-2-1NoYes324919No1,716,759
560-1-2No93.6%12424060No2,515,810
550-0-3No85.532755141No1,192,780
Total:No98.7%01451241010No26,340,960
Points
Chance Will Win Championship