How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 4/26100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
Botafogo-SP vs Vitoria-1.5-0.6+2.1
-4.4-1.5+5.8
+4.5+0.9-5.5
-0.9-0.2+1.1
Ponte Preta vs Nautico-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Sampaio Correa vs Cruzeiro-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Confianca vs Parana-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0
Brasil de Pelotas vs Avai-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Chapecoense vs Oeste-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
America-MG vs Botafogo-SP-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
CRB vs Juventude-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Oeste vs Guarani-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0
Nautico vs Cuiaba-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Guarani vs Figueirense-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0
CSA vs Ponte Preta-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Operario-PR vs America-MG-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
If winner is:HomeDrawAway
Week of 5/3100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
Vitoria vs Confianca+1.9-0.7-1.6
+5.3-1.8-4.7
-5.2+1.3+4.9
+1.1-0.3-1.0
Cruzeiro vs CSA-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Avai vs Chapecoense-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Cuiaba vs Operario-PR-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Sampaio Correa vs Botafogo-SP-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
CSA vs Juventude-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Figueirense vs Sampaio Correa-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0
Parana vs CRB-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Juventude vs Brasil de Pelotas-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0

What If

Chances based on how well the Vitoria finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
89-114YesYes100No22,028*
8828-4-699.8%Yes1000No628*
8727-6-599.9Yes1000No1,133*
8627-5-699.9Yes1000No1,854*
8526-7-599.9Yes1000No3,007*
8426-6-6100.0Yes1000No5,013*
8326-5-799.9Yes1000No7,969*
8225-7-699.8Yes1000No12,636*
8125-6-799.7Yes1000No19,861*
8024-8-699.5Yes10000No30,401*
7924-7-799.3Yes991No44,957*
7824-6-898.9Yes991No66,362*
7723-8-798.3Yes9820No96,092*
7623-7-897.5Yes9730No138,844*
7523-6-996.2Yes9640No194,541*
7422-8-894.4Yes94600No270,092*
7322-7-991.7Yes92800No368,447*
7222-6-1088.4100.0%8811000No493,396*
7121-8-983.8Yes841510No654,808*
7021-7-1077.8100.07820200No851,546*
6920-9-970.4100.07026300No1,092,349*
6820-8-1061.6100.062326000No1,383,647*
6720-7-1151.699.95238101000No1,730,178*
6619-9-1040.899.841421520000No2,121,824*
6519-8-1130.199.330432251000No2,569,588*
6419-7-1220.298.1204028102000No3,064,293*
6318-9-1112.295.31233341641000No3,607,018*
6218-8-126.389.2624352492000No4,182,220*
6118-7-132.878.2315303016510000No4,774,333*
6017-9-121.061.71822312411300000No5,382,063*
5917-8-130.241.50312263019720000No5,978,764*
5816-10-120.022.501516282716510000No6,542,758*
5716-9-130.09.1002719282513410000No7,060,645*
5616-8-140.02.50002921282312310000No7,511,705*
5515-10-13No0.400031022282210310000No7,863,061*
5415-9-14No0.00001311232821103000000.0%8,126,700*
5315-8-15No0.000013112328219300000.08,277,563*
5214-10-14No0.0000014122328219200000.08,303,640*
5114-9-15NoNo00014122428209200000.08,212,173*
5014-8-16NoNo000014132428208200000.38,000,515*
4913-10-15NoNo0001414252819720001.77,681,324*
4813-9-16NoNo0000151527281761007.17,260,108*
4713-8-17NoNo000161828271441019.36,763,731*
4612-10-16NoNo000028213025112038.26,205,985*
4512-9-17NoNo00003122531217159.25,604,259*
4412-8-18NoNo0001517313014276.94,990,786*
4311-10-17NoNo000029243524688.74,366,506*
4211-9-18NoNo000141634331295.33,763,698*
4111-8-19NoNo00021029402098.23,191,984*
4010-10-18NoNo001521433199.42,665,360*
3910-9-19NoNo000214424299.82,185,499*
3810-8-20NoNo000193753100.01,767,616*
379-10-19NoNo00053164100.01,401,033*
369-9-20NoNo0032473100.01,091,305*
359-8-21NoNo0011880100.0837,150*
348-10-20NoNo011386Yes629,514*
338-9-21NoNo00990Yes465,436*
328-8-22NoNo00693Yes338,087*
317-10-21NoNo0496Yes241,412*
307-9-22NoNo0397Yes167,418*
297-8-23NoNo0298Yes114,510*
286-10-22NoNo0199Yes76,858*
276-9-23NoNo199Yes50,024*
266-8-24NoNo0100Yes32,175*
255-10-23NoNo0100Yes20,278*
245-9-24NoNo0100Yes12,066*
235-8-25NoNo0100Yes7,329*
224-10-24NoNo0100Yes4,261*
214-9-25NoNo0100Yes2,399*
0-20NoNo100Yes23,957*
Total:5.0%20.0%5555555555555555555520.0%171,030,720

* Row combines multiple less frequent records.

Points
Chance Will Win Championship