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
Operario-PR vs America-MG+1.9-0.7-1.6
+5.3-1.8-4.7
-5.2+1.3+4.9
+1.1-0.3-1.0
CRB vs Juventude-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
Botafogo-SP vs Vitoria-0.0+0.1-0.0
-0.1+0.2-0.0
+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
Confianca vs Parana-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
-0.1+0.2-0.1
+0.1-0.1+0.0
Nautico vs Cuiaba-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Ponte Preta vs Nautico-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
+0.1-0.1+0.0
Oeste vs Guarani-0.0+0.1-0.0
-0.1+0.2-0.1
+0.0-0.1+0.0
Sampaio Correa vs Cruzeiro-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
Cuiaba vs Operario-PR-1.5-0.6+2.1
-4.4-1.4+5.7
+4.5+0.9-5.5
-0.9-0.2+1.1
Sampaio Correa vs Botafogo-SP-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
Cruzeiro vs CSA-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
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
Figueirense vs Sampaio Correa-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

What If

Chances based on how well the Operario-PR finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
86-114YesYes100No25,601*
8526-7-599.9%Yes1000No3,018*
8426-6-699.9Yes1000No5,029*
8326-5-799.9Yes1000No8,110*
8225-7-699.9Yes1000No12,956*
8125-6-799.7Yes1000No19,752*
8024-8-699.6Yes1000No30,136*
7924-7-799.3Yes991No45,045*
7824-6-898.9Yes9910No66,872*
7723-8-798.2Yes9820No96,947*
7623-7-897.4Yes9730No138,668*
7523-6-996.2Yes9640No194,631*
7422-8-894.3Yes9460No269,602*
7322-7-991.8Yes92800No367,301*
7222-6-1088.5Yes881100No493,172*
7121-8-983.8Yes841510No653,844*
7021-7-1077.8100.0%7820200No851,544*
6920-9-970.4100.07026300No1,092,767*
6820-8-1061.6100.062326000No1,385,709*
6720-7-1151.699.95238101000No1,723,706*
6619-9-1040.899.84142152000No2,124,452*
6519-8-1130.199.330432251000No2,567,411*
6419-7-1220.398.1204028102000No3,063,172*
6318-9-1112.295.21233341641000No3,609,039*
6218-8-126.489.2624352492000No4,180,579*
6118-7-132.878.231530301651000No4,775,486*
6017-9-121.061.71822312411300000No5,382,859*
5917-8-130.241.60312263019720000No5,973,513*
5816-10-120.022.501516282716510000No6,539,102*
5716-9-130.09.1002719282513410000No7,058,370*
5616-8-140.02.50002921282312310000No7,512,046*
5515-10-130.00.4000031022282210310000No7,865,975*
5415-9-14No0.00001311232821103000000.0%8,130,787*
5315-8-15No0.000013112328219300000.08,272,283*
5214-10-14No0.0000141223282192000000.08,304,141*
5114-9-15No0.0000014122428209200000.08,209,592*
5014-8-16NoNo00001413242820820000.38,006,103*
4913-10-15NoNo0001414252819720001.77,680,084*
4813-9-16NoNo0000151527281761007.17,264,457*
4713-8-17NoNo0000161828271441019.36,764,582*
4612-10-16NoNo000028213025112038.16,208,117*
4512-9-17NoNo00003122531217159.15,607,160*
4412-8-18NoNo0001517313014276.94,989,295*
4311-10-17NoNo000029253524688.74,366,244*
4211-9-18NoNo000141634331295.23,764,187*
4111-8-19NoNo0002928402098.23,193,101*
4010-10-18NoNo001521433199.42,663,455*
3910-9-19NoNo000214424299.82,189,309*
3810-8-20NoNo00193753100.01,766,403*
379-10-19NoNo00053164100.01,399,867*
369-9-20NoNo0032573100.01,092,756*
359-8-21NoNo0011980100.0837,754*
348-10-20NoNo011386Yes629,875*
338-9-21NoNo00990Yes465,736*
328-8-22NoNo00694Yes337,111*
317-10-21NoNo00496Yes239,561*
307-9-22NoNo0397Yes167,078*
297-8-23NoNo0298Yes114,697*
286-10-22NoNo0199Yes76,664*
276-9-23NoNo0199Yes50,549*
266-8-24NoNo0100Yes32,482*
255-10-23NoNo0100Yes20,289*
245-9-24NoNo0100Yes12,370*
235-8-25NoNo0100Yes7,403*
224-10-24NoNo0100Yes4,372*
214-9-25NoNo0100Yes2,358*
0-20NoNo100Yes24,084*
Total:5.0%20.0%5555555555555555555520.0%171,030,720

* Row combines multiple less frequent records.

Points
Chance Will Win Championship