How are these numbers calculated?

Big Games

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

Week of 9/22100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
Nautico 0 Internacional 1 -3.9
-0.2
-0.1
Juventude 0 Boa Esporte 0 +0.6
+0.3
Ceara 2 Brasil de Pelotas 1 -0.3
-0.4
Luverdense 0 Oeste 0 +0.1
+0.2
CRB 1 Criciuma 2 -0.1
If winner is:HomeDrawAway
Internacional vs America-MG-15.0-0.8+17.1
-3.3-0.2+3.8
+0.0*NoNo
-0.4-0.0+0.4
Parana vs Nautico-0.8+0.8+1.4
-0.5+0.4+0.8
-0.0+0.0+0.1
Vila Nova vs CRB-0.8+0.5+0.9
-0.6+0.3+0.7
-0.0+0.0+0.1
Santa Cruz vs Ceara+0.6+0.3-0.5
+0.7+0.3-0.6
ABC vs Juventude+0.6+0.4-0.4
+0.8+0.5-0.5
Oeste vs Londrina-0.1+0.1*+0.0
-0.2+0.2+0.2
Criciuma vs Figueirense-0.1+0.1+0.1
-0.2+0.1+0.2
Boa Esporte vs Goias-0.1+0.0+0.1
Paysandu vs Guarani+0.0*+0.0-0.1
If winner is:HomeDrawAway
Week of 9/29100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
America-MG vs Oeste+8.8-4.4-10.6
+3.3-1.0-4.6
No*No+0.0
+0.3-0.1-0.4
Santa Cruz vs America-MG-11.2-5.3+7.8
-4.7-1.5+2.9
+0.0*NoNo
-0.4-0.2+0.3
Internacional vs Santa Cruz-4.5+3.6+7.2
-0.1+0.1+0.3
-0.1+0.1+0.1
Parana vs Internacional+4.2+2.7-5.3
-0.5+0.1+0.4
Figueirense vs Parana+1.3+0.7-1.1
+0.7+0.3-0.6
+0.1+0.0-0.1
Vila Nova vs Brasil de Pelotas-0.8+0.5+0.9
-0.6+0.3+0.7
Ceara vs Vila Nova+0.2+0.7-0.6
-0.1+0.4-0.2
Juventude vs Paysandu-0.5+0.4+0.6
-0.6+0.4+0.7
Brasil de Pelotas vs Juventude+0.5+0.3-0.6
+0.6+0.3-0.7
Luverdense vs Ceara+0.6+0.3-0.5
+0.7+0.3-0.6
Criciuma vs Londrina-0.1*+0.0+0.1
-0.2+0.2+0.1
Guarani vs Criciuma+0.2+0.1-0.2
Oeste vs Guarani-0.3+0.2+0.2
Nautico vs Boa Esporte+0.1+0.0-0.1
Boa Esporte vs Paysandu-0.1+0.0+0.1
Londrina vs CRB-0.1+0.0+0.0

* 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 America-MG finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
85-87YesYes100No15,054*
8412-0-199.9%Yes1000No12,384
8311-2-0100.0Yes1000No32,054
8211-1-199.8Yes1000No74,416
8110-3-099.6Yes1000No102,190*
8010-2-199.0Yes991No205,111
7910-1-297.9Yes9820No310,952*
789-3-196.7Yes9730No433,026*
779-2-294.0Yes9460No656,553*
769-1-389.4Yes89110No454,783
8-4-191.5Yes9280No380,208
758-3-285.5Yes851400No1,053,529*
748-2-377.6Yes782200No1,013,195
7-5-180.9Yes811900No302,617
737-4-271.1Yes712810No872,851
8-1-468.5Yes683010No602,953*
727-3-359.7100.0%6037300No1,642,701*
717-2-446.9100.04747600No1,146,268
6-5-250.5100.05144500No611,358*
706-4-336.9100.037511110No1,153,581
7-1-535.8100.036521110No598,013*
696-3-424.899.9255419200No1,320,511
5-6-226.799.9275418200No399,227*
686-2-515.099.6155029500No901,694
5-5-316.599.7175127500No706,105*
675-4-48.598.79423711100No972,929
6-1-68.798.89433711100No446,752*
665-3-53.996.14314220400No884,985
4-6-34.496.54324119300No340,655*
655-2-61.590.52204029910No502,244
4-5-41.690.822040298100No505,563*
644-4-50.579.8010323717300No542,097
5-1-70.581.2111333616300No241,086*
634-3-60.164.304223827810No593,869*
623-5-50.044.90112323616300No227,923*
4-2-70.045.802123235163000No197,591
613-4-60.026.80052137278100No289,623*
603-3-7No12.90211303617300No189,178*
592-5-6No4.600419362910100No116,462*
582-4-7No1.300192836206100No67,740*
572-3-8No0.200316333114300No37,453*
562-2-9No0.0017233426920No19,444*
551-4-8NoNo0211283320510No9,274*
541-3-9NoNo0131532301440No4,081*
531-2-10NoNo0162134261020No1,650*
520-4-9NoNo2825322472No582*
510-3-10NoNo11223411841No163*
500-2-11NoNo215294112No41
490-1-12NoNo7129No7
480-0-13NoNo0029263522610.9%2,634
Total:41.7%93.4%423014742100000000000.0%21,195,360

* Row combines multiple less frequent records.

Points
Chance Will Win Championship