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
Ceara 1 Palmeiras 0 +0.4
+7.3
-4.7
+1.1
Athletico-PR 0 Flamengo 1 -0.1
+0.2
-0.1
Atletico-MG 0 Gremio 1 +0.1
+0.5
Flamengo 1 Atletico-GO 0 -0.2
Internacional 1 Bragantino 0 +0.3
Bahia 1 Fortaleza 0 +0.2
+0.4
Athletico-PR 1 Sport Recife 0 -0.4
-0.3
Cuiaba 0 Santos 0 +0.3
*-0.1
Corinthians 0 Juventude 1 +0.1
+0.2
Chapecoense 1 Fluminense 0 +0.1
-0.2
+0.0
Sao Paulo 0 America-MG 1 +0.1
+0.2
If winner is:HomeDrawAway
Week of 9/12100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Gremio vs Ceara-0.5-0.3+0.6
-7.1-2.5+8.8
+3.5+0.3-3.7
-1.0-0.3+1.2
Fortaleza vs Atletico-MG+0.1+0.1-0.1
-0.6+0.3+0.4
Palmeiras vs Flamengo+0.0+0.1-0.1
-0.4+0.2+0.2
Bragantino vs Chapecoense-0.1*+0.0+0.1
-0.7+0.2+0.6
-0.1*-0.0+0.1
Sport Recife vs Internacional+0.5+0.2-0.6
+0.3-0.1-0.2
Atletico-GO vs Corinthians*+0.0+0.5-0.4
+0.1-0.1*-0.0
-0.0+0.1-0.0
America-MG vs Athletico-PR+0.3+0.3-0.5
+0.2-0.1-0.1
Juventude vs Cuiaba-0.2+0.4*-0.0
*-0.1-0.1+0.1
Santos vs Bahia*-0.0+0.3-0.2
Fluminense vs Sao Paulo*+0.1+0.1-0.2
+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 Ceara finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
78-84YesYes100No465*
7716-2-197.7%Yes982No43
7616-1-292.2Yes928No90*
7515-3-191.0Yes919No189*
7415-2-289.5Yes89100No352*
7315-1-385.9Yes86140No669*
7214-3-279.0Yes79201No1,226*
7114-2-371.8Yes722620No2,272*
7013-4-262.4Yes623350No3,663*
6913-3-352.8Yes5339800No6,269*
6813-2-441.6Yes42441320No9,691*
6712-4-330.1Yes304620400No14,704*
6612-3-420.5Yes214428710No21,960*
6511-5-313.1Yes1338351220No31,196*
6411-4-47.0100.0%7293920400No43,380*
6311-3-53.499.93203729910No59,005*
6210-5-41.399.7111313517400No76,808*
6110-4-50.498.6052236269100No97,647*
6010-3-60.195.502123133174000No120,945*
599-5-50.087.801521342710200No145,317*
589-4-60.072.9002102734206100No169,268*
579-3-7No51.400416313015400No193,426*
568-5-6No28.8017213225112000No213,111*
558-4-7No11.80002102532228200No227,467*
548-3-8No3.4003132730197100No237,991*
537-5-7No0.70014152829176100No241,290*
527-4-8No0.10016172827155100No238,180*
516-6-7No0.000171829261441000.0%227,083*
506-5-8No0.0000282029251330000.0211,027*
496-4-9NoNo0029213024113000.4190,197*
485-6-8NoNo00021023302292002.1167,218*
475-5-9NoNo00031226302071008.0141,160*
465-4-10NoNo00141529301640020.6115,576*
454-6-9NoNo0016203328112040.091,496*
444-5-10NoNo002102634225061.470,515*
434-4-11NoNo00417343212179.052,124*
423-6-10NoNo0018273922390.737,073*
413-5-11NoNo003184033696.425,586*
403-4-12NoNo011034431298.916,826*
392-6-11NoNo0526501999.710,792*
382-5-12NoNo00218522999.86,280*
372-4-13NoNo0111474199.93,684*
362-3-14NoNo174547Yes1,997*
351-5-13NoNo043858Yes972*
341-4-14NoNo22870Yes453*
331-3-15NoNo12476Yes262*
321-2-16NoNo1684Yes91*
310-4-15NoNo1684Yes37*
28-30NoNo100Yes9*
270-0-19NoNo397Yes438
Total:1.0%26.4%124578888877665432107.4%3,527,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship