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
Chapecoense 1 Fluminense 0 -0.1
-2.4
+7.6
-0.9
Atletico-MG 0 Gremio 1 +1.0
-0.1
Flamengo 1 Atletico-GO 0 -0.3
Ceara 1 Palmeiras 0 -0.1
+0.5
-0.1
Athletico-PR 0 Flamengo 1 +0.1
-0.3
Athletico-PR 1 Sport Recife 0 -0.2
-0.5
Bahia 1 Fortaleza 0 +0.1
+0.7
-0.1
Cuiaba 0 Santos 0 +0.1
-0.2
Corinthians 0 Juventude 1 +0.1
+0.4
Sao Paulo 0 America-MG 1 +0.1
+0.4
Internacional 1 Bragantino 0 +0.6
-0.1
If winner is:HomeDrawAway
Week of 9/12100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Fluminense vs Sao Paulo+0.1-0.0-0.0
+2.3-0.9-1.8
-10.6+2.4+9.1
+1.0-0.3-0.9
Bragantino vs Chapecoense-0.2+0.1+0.1
-0.3-0.2+0.4
Fortaleza vs Atletico-MG-0.1+0.1+0.1
Sport Recife vs Internacional+0.1*+0.0-0.2
+0.7-0.4-0.4
Gremio vs Ceara+0.1+0.1-0.1
+0.7-0.3-0.5
America-MG vs Athletico-PR+0.1+0.1-0.1
+0.7-0.3-0.5
Atletico-GO vs Corinthians*-0.0+0.1-0.1
+0.3*-0.1-0.2
Palmeiras vs Flamengo-0.1*+0.0+0.1
Santos vs Bahia*-0.0+0.1-0.0
+0.3-0.3*-0.1
Juventude vs Cuiaba-0.1-0.2+0.3

* 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 Fluminense finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
7820-0-098.9%Yes991No438
72-73YesYes100No6*
7117-2-184.0Yes8416No25
7017-1-263.9Yes64333No36*
6916-3-164.8Yes652510No88*
6816-2-250.6Yes5139101No156*
6715-4-139.8Yes4045132No339*
6615-3-225.5Yes25472350No597*
6515-2-316.5Yes16423291No1,141*
6414-4-210.7Yes1135371430No2,003*
6314-3-35.0Yes525382561No3,432*
6214-2-42.399.9%21636311220No5,372*
6113-4-30.899.418293620510No8,432*
6013-3-40.297.6031834301220No12,929*
5912-5-30.192.6019263621610No19,372*
5812-4-40.081.5003153230144000No27,168*
5712-3-5No62.501722332510200No38,272*
5611-5-4No38.9002112632207100No51,344*
5511-4-5No18.7004152930175100No68,102*
5411-3-6No6.20015173028154100No87,021*
5310-5-5No1.30017203026134100No108,104*
5210-4-6No0.20028212924113000No130,436*
5110-3-7No0.0000292229231030000.0%154,169*
509-5-6NoNo00310232922102000.0176,649*
499-4-7NoNo00031124292182000.2197,768*
488-6-6NoNo00141326291971001.4214,783*
478-5-7NoNo00151528291751005.9227,067*
468-4-8NoNo00161830281430017.0234,019*
457-6-7NoNo002822332591035.2233,774*
447-5-8NoNo0003122834194056.8229,251*
437-4-9NoNo001519353010175.7216,575*
426-6-8NoNo00210293919288.5201,188*
416-5-9NoNo004204129595.3179,435*
406-4-10NoNo002123740998.4156,739*
395-6-9NoNo000630481699.5131,898*
385-5-10NoNo00321522499.9108,045*
375-4-11NoNo01145233100.085,081*
364-6-10NoNo0094843100.066,086*
354-5-11NoNo0054253100.049,201*
344-4-12NoNo033562Yes35,314*
333-6-11NoNo012871Yes24,499*
323-5-12NoNo12377Yes16,119*
313-4-13NoNo01783Yes10,510*
302-6-12NoNo01288Yes6,331*
292-5-13NoNo0991Yes3,755*
282-4-14NoNo694Yes2,043*
272-3-15NoNo496Yes1,066*
261-5-14NoNo298Yes526*
251-4-15NoNo199Yes233*
18-24NoNo100Yes583*
Total:0.0%3.9%00011223345667810111212741.9%3,527,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship