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
America-MG vs Botafogo-SP-1.5-0.6+2.1
-4.4-1.4+5.7
+4.5+0.9-5.5
-0.9-0.2+1.1
Botafogo-SP vs Vitoria+1.9-0.7-1.6
+5.3-1.8-4.7
-5.2+1.3+4.9
+1.1-0.3-1.0
Guarani vs Figueirense-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
Chapecoense vs Oeste-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
-0.1+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
Nautico vs Cuiaba-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
-0.1+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
Brasil de Pelotas vs Avai-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Ponte Preta vs Nautico-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
Sampaio Correa vs Botafogo-SP-1.5-0.6+2.1
-4.4-1.5+5.8
+4.5+0.9-5.5
-0.9-0.2+1.1
Juventude vs Brasil de Pelotas-0.0+0.1-0.0
-0.1+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
CSA vs Juventude-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
Vitoria vs Confianca-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
Figueirense vs Sampaio Correa-0.0+0.1-0.0
-0.0+0.2-0.1
+0.0-0.1+0.0
Cruzeiro vs CSA-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 Botafogo-SP finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
88-114YesYes100No22,670*
8727-6-599.8%Yes1000No1,081*
8627-5-6YesYes100No1,751*
8526-7-599.9Yes1000No3,036*
8426-6-699.9Yes1000No5,004*
8326-5-799.9Yes1000No8,133*
8225-7-699.8Yes1000No12,805*
8125-6-799.8Yes1000No19,810*
8024-8-699.5Yes1000No30,052*
7924-7-799.3Yes9910No44,815*
7824-6-899.0Yes9910No66,855*
7723-8-798.3Yes9820No97,020*
7623-7-897.4Yes9730No138,049*
7523-6-996.2Yes9640No193,661*
7422-8-894.4Yes9460No270,187*
7322-7-991.8Yes92800No367,446*
7222-6-1088.4Yes881100No494,113*
7121-8-983.8100.0%8415100No654,017*
7021-7-1077.9100.07820200No852,897*
6920-9-970.5100.070263000No1,093,450*
6820-8-1061.6100.062326000No1,381,637*
6720-7-1151.699.9523810100No1,728,440*
6619-9-1040.899.84142152000No2,121,665*
6519-8-1130.199.33043225100No2,568,327*
6419-7-1220.298.1204028102000No3,068,626*
6318-9-1112.295.31233341641000No3,608,356*
6218-8-126.389.26243524920000No4,179,858*
6118-7-132.878.231530301651000No4,777,607*
6017-9-121.061.7182231241130000No5,378,382*
5917-8-130.241.60312263019720000No5,979,966*
5816-10-120.022.501516282716510000No6,538,612*
5716-9-130.09.1002719282513410000No7,055,426*
5616-8-140.02.500029212823123100000No7,505,056*
5515-10-130.00.4000031022282210310000No7,865,041*
5415-9-14No0.00001311232821103000000.0%8,126,765*
5315-8-15No0.000013112328219300000.08,280,653*
5214-10-14No0.000014122328219200000.08,304,632*
5114-9-15NoNo0001412242820920000.08,216,236*
5014-8-16NoNo00014132428208200000.37,998,978*
4913-10-15NoNo0001414252819720001.77,684,245*
4813-9-16NoNo0000151527281761007.17,258,548*
4713-8-17NoNo0000161828271441019.36,764,875*
4612-10-16NoNo000028213025112038.26,204,858*
4512-9-17NoNo00003122531217159.25,603,752*
4412-8-18NoNo0001517313014276.94,982,506*
4311-10-17NoNo00029253524688.84,370,872*
4211-9-18NoNo000141634331295.23,761,956*
4111-8-19NoNo0002929402098.23,196,890*
4010-10-18NoNo001521433099.42,666,739*
3910-9-19NoNo00214424299.82,186,575*
3810-8-20NoNo00193753100.01,768,779*
379-10-19NoNo00053164100.01,400,375*
369-9-20NoNo0032573100.01,093,061*
359-8-21NoNo0011980100.0839,164*
348-10-20NoNo011486Yes630,142*
338-9-21NoNo00990Yes466,045*
328-8-22NoNo00694Yes337,551*
317-10-21NoNo0496Yes239,961*
307-9-22NoNo0397Yes167,810*
297-8-23NoNo0298Yes114,882*
286-10-22NoNo0199Yes76,423*
276-9-23NoNo199Yes50,280*
266-8-24NoNo0100Yes32,367*
255-10-23NoNo0100Yes20,267*
245-9-24NoNo0100Yes12,369*
235-8-25NoNo0100Yes7,494*
224-10-24NoNo0100Yes4,190*
0-21NoNo100Yes26,629*
Total:5.0%20.0%5555555555555555555520.0%171,030,720

* Row combines multiple less frequent records.

Points
Chance Will Win Championship