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 -1.0
-8.1
+2.4
-1.0
Athletico-PR 1 Sport Recife 0 +0.6
+7.9
-4.2
+1.1
Atletico-MG 0 Gremio 1 +0.1
+0.1
+0.4
Ceara 1 Palmeiras 0 +0.1
-0.1
+0.2
Internacional 1 Bragantino 0 +0.1
*+0.1
+0.2
Flamengo 1 Atletico-GO 0 -0.1
*-0.1
-0.1
Bahia 1 Fortaleza 0 +0.3
+0.3
Corinthians 0 Juventude 1 +0.3
+0.2
Cuiaba 0 Santos 0 +0.2
*-0.1
Chapecoense 1 Fluminense 0 +0.2
-0.2
+0.0
Sao Paulo 0 America-MG 1 +0.2
+0.2
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-0.4-0.2+0.6
-7.0-2.4+8.5
+3.7+0.4-4.0
-1.0-0.3+1.2
Fortaleza vs Atletico-MG+0.1+0.1-0.1
-0.5+0.2+0.4
Palmeiras vs Flamengo+0.0+0.1-0.1
-0.3+0.2+0.2
Bragantino vs Chapecoense-0.1+0.0+0.1
-0.6*+0.1+0.6
-0.1*-0.1+0.2
Sport Recife vs Internacional+0.4+0.2-0.6
+0.3-0.1-0.2
Gremio vs Ceara+0.3+0.3-0.5
+0.3-0.1-0.2
Atletico-GO vs Corinthians*-0.0+0.4-0.3
Juventude vs Cuiaba-0.2+0.3*+0.0
Santos vs Bahia*-0.0+0.3-0.2
Fluminense vs Sao Paulo*+0.0+0.2-0.1
+0.1-0.2*-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
77-83YesYes100No465*
7616-2-197.1%Yes973No34
7516-1-298.9Yes991No94*
7415-3-193.1Yes937No159*
7315-2-288.5Yes89110No384*
7215-1-384.8Yes85150No646*
7114-3-276.8Yes772120No1,229*
7014-2-370.5Yes702640No2,328*
6913-4-260.4Yes603450No3,753*
6813-3-349.7Yes5040101No6,228*
6713-2-439.3Yes394315200No9,532*
6612-4-328.3Yes28452240No14,739*
6512-3-419.1Yes194329810No21,882*
6411-5-311.2Yes1136361420No31,606*
6311-4-45.9100.0%6273923510No43,625*
6211-3-52.799.9317373111200No58,820*
6110-5-41.099.5110293620500No76,848*
6010-4-50.398.00419352911200No98,206*
5910-3-60.194.001102835205100No121,454*
589-5-50.084.3004173329133000No145,279*
579-4-60.067.200182434238100No168,663*
569-3-7No44.5003132931185100No192,747*
558-5-6No22.9015173128144100No211,945*
548-4-7No8.50017213125113000No227,790*
538-3-8No2.20021024312292000No237,818*
527-5-7No0.3003122530208200No240,939*
517-4-8No0.00014132629187100No238,542*
506-6-7No0.000151527291761000.0%227,468*
496-5-8No0.0000151628281651000.1212,039*
486-4-9NoNo000161829271441000.6191,184*
475-6-8NoNo0028203025123003.0166,078*
465-5-9NoNo00021023312392010.4140,112*
455-4-10NoNo00031327321951025.0115,541*
444-6-9NoNo0015173230132045.792,025*
434-5-10NoNo00282435246066.370,594*
424-4-11NoNo00314333514182.652,114*
413-6-10NoNo017254024392.137,505*
403-5-11NoNo003154035797.025,572*
393-4-12NoNo01933451399.116,687*
383-3-13NoNo00424512099.710,491*
372-5-12NoNo02165131100.06,444*
362-4-13NoNo1105040Yes3,623*
352-3-14NoNo054352Yes1,962*
341-5-13NoNo033760Yes1,061*
331-4-14NoNo12970Yes492*
321-3-15NoNo02575Yes201*
310-5-14NoNo2080Yes87*
300-4-15NoNo1585Yes34*
290-3-16NoNo2278Yes9*
280-2-17NoNo100Yes4
260-0-19NoNo199Yes438
Total:0.9%24.9%123567888877665443108.0%3,527,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship