How are these numbers calculated?

Big Games

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

Week of 9/5100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Athletico-PR 0 Flamengo 1 -0.2
-6.2
+0.8
-0.6
Athletico-PR 1 Sport Recife 0 +0.1
+5.3
-1.9
+0.7
Atletico-MG 0 Gremio 1 +0.4
Ceara 1 Palmeiras 0 -0.4
+0.1
-0.1
Internacional 1 Bragantino 0 -0.1
+0.1
-0.1
Flamengo 1 Atletico-GO 0 +0.3
+0.0
Bahia 1 Fortaleza 0 +0.5
+0.2
Corinthians 0 Juventude 1 +0.8
+0.1
Cuiaba 0 Santos 0 +0.3
Sao Paulo 0 America-MG 1 +0.2
+0.2
Chapecoense 1 Fluminense 0 +0.1
-0.3
If winner is:HomeDrawAway
Week of 9/12100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
America-MG vs Athletico-PR-0.1-0.0+0.1
-6.3-2.6+6.8
+2.2+0.2-1.9
-0.9-0.2+0.9
Fortaleza vs Atletico-MG-0.8+0.1+0.6
Palmeiras vs Flamengo-0.3*+0.0+0.2
Bragantino vs Chapecoense-0.3+0.3+0.7
Gremio vs Ceara+0.8+0.4-0.8
+0.3-0.1-0.2
Sport Recife vs Internacional+0.7+0.3-0.6
+0.2-0.0-0.1
+0.1+0.0-0.1
Atletico-GO vs Corinthians+0.2+0.5-0.5
+0.1*-0.0-0.0
Juventude vs Cuiaba-0.3+0.3+0.1
-0.0*-0.0+0.1
Santos vs Bahia+0.1+0.2-0.2
+0.1-0.1-0.0
Fluminense vs Sao Paulo+0.1*+0.0-0.1
+0.1-0.1-0.0

* 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 Athletico-PR finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
8319-0-099.0%Yes991No1,194
79-81YesYes100No8*
7817-1-191.3Yes919No23
7717-0-284.4Yes8416No45*
7616-2-175.7Yes76222No103
7516-1-256.5Yes57395No207*
7415-3-153.0Yes534060No487*
7315-2-240.2Yes4045131No1,091*
7215-1-331.0Yes3148192No1,883*
7114-3-222.6Yes23482540No3,375*
7014-2-314.1Yes144235810No6,119*
6913-4-28.5Yes935401420No10,628*
6813-3-35.0Yes527432240No17,329*
6713-2-42.2100.0%2184130800No27,437*
6612-4-31.0100.011137371310No41,390*
6512-3-40.399.90628422130No62,157*
6411-5-30.199.703194130700No89,065*
6311-4-40.098.9011236381310No124,231*
6211-3-50.097.2006284221300No168,137*
6110-5-40.093.2003194130600No219,084*
6010-4-50.085.900111363813200No277,943*
5910-3-6No73.90052642214000No345,111*
589-5-5No58.100216403110100No411,619*
579-4-6No40.40183137184000No479,227*
569-3-7No24.1003203728102000No543,395*
558-5-6No12.0001113034195100No596,847*
548-4-7No4.7004193328123000No636,049*
538-3-8No1.40192533228100No660,681*
527-5-7No0.3003152930175100No664,604*
517-4-8No0.00016193127123000No648,987*
506-6-7No0.00029243223920000.0%617,391*
496-5-8No0.000031327311961000.0567,287*
486-4-9NoNo00151630291541000.0505,085*
475-6-8NoNo0017213226112000.2438,706*
465-5-9NoNo0021025322271001.1367,666*
455-4-10NoNo0004153031164004.0297,258*
444-6-9NoNo0016213427101011.2234,273*
434-5-10NoNo002112835204024.1176,662*
424-4-11NoNo004183530101041.4128,756*
413-6-10NoNo00192938192059.990,423*
403-5-11NoNo0041940316076.260,747*
393-4-12NoNo00111354012087.739,366*
382-6-11NoNo005274720094.224,229*
372-5-12NoNo02184831197.914,316*
362-4-13NoNo01104541299.07,901*
352-3-14NoNo063852499.74,183*
341-5-13NoNo0229626100.02,147*
331-4-14NoNo1226611Yes1,057*
321-3-15NoNo0137017Yes409*
310-5-14NoNo176725Yes164*
300-4-15NoNo85438Yes63*
290-3-16NoNo6139Yes18*
280-2-17NoNo6733Yes3
260-0-19NoNo02971Yes1,194
Total:0.1%20.0%001369111110998754321003.4%9,617,760

* Row combines multiple less frequent records.

Points
Chance Will Win Championship