How are these numbers calculated?

Big Games

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

Week of 8/19100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Bahia 3 Vasco da Gama 0 +4.3
-9.7
+1.2
Corinthians 0 Vitoria 1 -0.1
+1.0
-0.1
Gremio 0 Atletico-PR 0 +0.2
Flamengo 2 Atletico-GO 0 -0.3
-0.3
Palmeiras 0 Chapecoense 2 +0.2
+0.6
Coritiba 0 Santos 0 +0.2
-0.2
+0.0
Ponte Preta 2 Botafogo 1 +0.1
+0.4
Cruzeiro 2 Sport Recife 0 +0.2
Avai 1 Sao Paulo 1 -0.5
If winner is:HomeDrawAway
Chapecoense vs Corinthians-0.3+0.1+0.2
+0.6-0.1-0.5
-0.1+0.0+0.1
Fluminense vs Atletico-MG-0.1+0.3-0.1
*+0.0-0.2+0.1
If winner is:HomeDrawAway
Week of 8/26100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Bahia vs Botafogo+0.1-0.0-0.1
+6.4-2.1-5.0
-8.2+1.6+7.1
+1.3-0.3-1.1
Corinthians vs Atletico-GO-0.4-0.2+0.5
Gremio vs Sport Recife+0.1+0.2-0.3
-0.3-0.1+0.3
+0.0+0.0-0.1
Cruzeiro vs Santos-0.1+0.2*-0.0
+0.2-0.0-0.2
Palmeiras vs Sao Paulo-0.5+0.2+0.3
-0.6-0.2+0.8
Fluminense vs Vasco da Gama-0.2+0.2+0.1
-0.2-0.2+0.3
Flamengo vs Atletico-PR-0.1+0.3-0.0
-0.1-0.0+0.1
Avai vs Chapecoense+0.1+0.2-0.2
+0.4-0.4-0.2
Ponte Preta vs Atletico-MG-0.0+0.2-0.1
+0.1-0.2+0.0
Coritiba vs Vitoria-0.2+0.1+0.1
-0.1-0.4+0.4

* 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 Bahia finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
7717-0-090.1%Yes90100No11,285
7516-1-086.9Yes8713No61
7416-0-174.5Yes75251No110
7315-2-068.5Yes68311No330
7215-1-160.2Yes60382No1,069
7114-3-051.3Yes51463No1,910*
7014-2-143.5Yes435250No5,095
6914-1-235.3Yes355770No10,545*
6813-3-126.2Yes26611210No19,866*
6713-2-218.7Yes196219100No40,354*
6613-1-312.5Yes125827300No69,519*
6512-3-27.7Yes85135600No120,496*
6412-2-34.0100.0%4424211100No205,029*
6311-4-21.9100.02304619300No320,435*
6211-3-30.8100.01204428610No497,332*
6111-2-40.299.8011373613200No744,921*
6010-4-30.199.2052639236100No1,052,645*
5910-3-40.097.002153532133000No1,469,721*
5810-2-50.090.401725352381000No1,975,573*
579-4-40.076.3002132932185100No2,536,725*
569-3-5No54.10151831281441000No3,211,238*
558-5-4No29.400172131251130000No3,903,524*
548-4-5No11.1000292230231030000No4,582,922*
538-3-6No2.70002102330221020000No5,261,524*
527-5-5No0.4000310232922102000No5,812,951*
517-4-6No0.000031123292210200000.0%6,227,588*
507-3-7No0.00003102329221020000.06,499,269*
496-5-6No0.000003102329221020000.36,532,139*
486-4-7NoNo0000311233022920002.16,371,663*
476-3-8NoNo00031125302181009.06,029,247*
465-5-7NoNo000141327311961024.85,504,928*
455-4-8NoNo00015163130153047.54,860,061*
445-3-9NoNo000172234279170.14,158,411*
434-5-8NoNo000211293618286.13,422,139*
424-4-9NoNo0015203831694.82,714,334*
414-3-10NoNo0021133411398.42,081,025*
403-5-9NoNo000525482299.61,522,762*
393-4-10NoNo00216493399.91,070,983*
383-3-11NoNo00194545100.0724,838*
372-5-10NoNo00053957100.0465,675*
362-4-11NoNo0023167100.0283,671*
352-3-12NoNo012376Yes164,502*
341-5-11NoNo001783Yes89,618*
331-4-12NoNo01288Yes45,503*
321-3-13NoNo0892Yes21,759*
311-2-14NoNo0595Yes9,324*
300-4-13NoNo397Yes3,528*
290-3-14NoNo298Yes1,217*
280-2-15NoNo0100Yes329
270-1-16NoNo298Yes65
260-0-17NoNo0100Yes11,282
Total:0.1%13.0%0123445566777777765321.2%90,671,040

* Row combines multiple less frequent records.

Points
Chance Will Win Championship