How are these numbers calculated?

Big Games

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

Week of 9/30100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
Avai 2 Paysandu 0 -1.2
-0.0
Bahia 2 Criciuma 0 -0.4
-0.0
Luverdense 2 Tupi 1 -0.1
-0.1
If winner is:HomeEmpateAway
CRB vs Atletico-GO+0.8-0.3-0.5
+11.1-2.8-7.4
-0.1-0.0+0.1
+1.2-0.2-0.8
Bragantino vs CRB-0.5-0.3+0.5
-8.3-4.6+7.7
+0.1-0.0-0.1
-1.1-0.5+0.9
Paysandu vs Vasco da Gama+0.3+0.1-0.2
+0.2+0.1-0.1
Nautico vs Vasco da Gama+0.3+0.1-0.2
-0.6+0.2+0.3
-0.1+0.0+0.1
Avai vs Goias-0.1+0.0+0.1
-1.3+0.7+1.3
-0.0+0.1-0.0
Londrina vs Oeste-1.0+0.6+1.2
-0.1+0.0+0.1
Brasil de Pelotas vs Sampaio Correa-1.0+0.9+1.5
-0.1+0.1+0.1
Londrina vs Bahia-0.2+0.9-0.5
-0.0+0.1-0.0
Bragantino vs Nautico+0.5+0.3-0.5
+0.1+0.0-0.1
Tupi vs Criciuma+0.5+0.3-0.4
+0.1+0.1-0.1
Ceara vs Joinville-0.4+0.3+0.5
-0.1+0.1+0.1
Vila Nova vs Oeste-0.4+0.2+0.3
-0.1+0.0+0.1
Luverdense vs Parana-0.2+0.1+0.2
-0.1+0.0+0.0
If winner is:HomeEmpateAway
Week of 10/7100.0*Chance wins title100.0*Serie A100.0*Serie C100.0*Average seed
Parana vs CRB-0.5-0.3+0.5
-7.9-4.1+8.5
+0.1-0.0-0.1
-1.0-0.4+1.0
Vasco da Gama vs Londrina-0.2+0.1+0.2
+0.7+0.2-1.3
+0.1+0.0-0.1
Atletico-GO vs Avai-0.1+0.1+0.1
+0.4+0.5-0.9
+0.0+0.0-0.1
Bahia vs Tupi-1.0+0.8+1.4
-0.1+0.1+0.1
Nautico vs Brasil de Pelotas+0.5+0.7-0.9
-0.0+0.1-0.0
Criciuma vs Vila Nova-0.2+0.4-0.0
-0.0+0.1-0.0
Oeste vs Ceara+0.5+0.3-0.5
+0.1+0.0-0.1
Sampaio Correa vs Luverdense+0.2+0.1-0.2
+0.1+0.0-0.1
Goias vs Bragantino-0.1+0.1+0.1
-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleSerie A1234567891011121314151617181920Serie CCount
7311-0-091.1%Yes9190No456,642
7110-0-177.1Yes772210No837,332
7010-1-063.7100.0%6434200No1,254,494
699-0-254.5100.05541400No2,502,729
689-1-140.1100.04050900No7,509,338
679-2-026.8100.0275418100No10,094,936*
668-1-217.199.91752273000No20,119,474
658-2-18.799.5944398000No35,329,259*
647-1-33.797.743146172000No31,881,731
8-3-03.698.24314716200No14,826,044
637-2-21.393.411945286100No75,484,099*
627-3-10.383.8093738142000No70,068,836
6-1-40.380.6083439163000No33,085,724
616-2-30.163.50321392781000No97,929,036
7-4-00.167.00324402571000No28,470,824*
606-3-20.043.1011132351740000No144,479,891
5-1-50.037.601829362051000No23,451,288
596-4-10.023.3004193528112000No106,209,817
5-2-40.018.8003163331143000No87,689,390*
585-3-30.07.6001723342592000No169,807,022
6-5-00.08.6001824342381000No42,645,584*
575-4-2No2.20021228331961000No186,710,362
4-2-5No1.4001925332281000No51,220,251*
564-3-4No0.300031328321851000No124,425,388
5-5-1No0.400041630301541000No113,004,743*
554-4-3No0.00015173129143000No181,902,995
5-6-0No0.00016193227123000No26,537,007*
3-2-6No0.000031429311741000No19,900,564
544-5-2No0.0000172132261120000No159,008,973
3-3-5No0.000015183129133000No59,067,223*
533-4-4No0.00001722332592000No106,074,395
4-6-1No0.00002924332381000No81,943,311*
523-5-3No0.000002102734216100No123,260,497
2-3-6NoNo000182434247100No16,975,998
4-7-0NoNo0002122833195100No16,022,583*
513-6-2NoNo00031431331530000.0%89,266,540
2-4-5NoNo00021229341840000.037,767,163*
502-5-4NoNo00004173531111000.053,638,179
3-7-1NoNo00015193529101000.039,627,761*
492-6-3NoNo0001725382350000.051,639,842
1-4-6NoNo00172438246000.013,829,403*
482-7-2NoNo0002123436142000.044,471,043*
471-6-4NoNo000422402760000.326,925,310*
461-7-3NoNo0001103438151001.315,241,368*
451-8-2NoNo0042243274004.48,278,782*
441-9-1NoNo001113740111011.63,835,355*
430-8-3NoNo00426462130024.21,547,822*
420-9-2NoNo0114433370040.8592,633
410-10-1NoNo0063442152059.2168,622
400-11-0NoNo022145275076.5352,157
Total:0.7%18.6%13691011111010976421000000.1%2,657,369,760

* Row combines multiple less frequent records.

Points
Chance Will Win Championship