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*Serie A100.0*Serie C100.0*Average seed
Luverdense 2 Tupi 1 -0.5
+0.1
Avai 2 Paysandu 0 -0.5
If winner is:HomeEmpateAway
Ceara vs JoinvilleNoNo+0.0
+5.7+2.8-7.4
-0.4-0.2+0.5
Brasil de Pelotas vs Sampaio Correa-0.2-0.1+0.3
+0.1+0.0-0.1
Londrina vs Oeste-1.2-0.3+1.3
+0.0+0.0-0.1
Avai vs Goias-0.3-0.0+0.4
Bragantino vs CRB+1.2-0.4-1.0
-0.1+0.0+0.1
Bragantino vs Nautico+1.2-0.4-1.0
-0.1+0.0+0.1
Tupi vs Criciuma+0.9-0.3-0.7
-0.1+0.0+0.1
Luverdense vs Parana-0.9-0.3+1.1
Vila Nova vs Oeste-1.0-0.3+1.2
Paysandu vs Vasco da Gama+0.8-0.1-0.7
If winner is:HomeEmpateAway
Week of 10/7100.0*Serie A100.0*Serie C100.0*Average seed
Joinville vs Paysandu+0.0-0.0No
-8.1+2.9+6.3
+0.5-0.2-0.4
Bahia vs Tupi-0.7-0.3+0.9
+0.1+0.0-0.1
Parana vs CRB+1.2-0.3-1.0
Sampaio Correa vs Luverdense+0.2-0.1-0.1
-0.1+0.0+0.1
Criciuma vs Vila Nova-0.1-0.0+0.1
Oeste vs Ceara+1.3-0.3-1.1
Goias vs Bragantino-0.6-0.4+0.9
+0.1+0.0-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleSerie A1234567891011121314151617181920Serie CCount
5510-0-0No0.6%0014162929165100No690,396
539-0-1No0.00015152929165100No1,460,138
529-1-0No0.000015173028143000No2,316,719
518-0-2NoNo00141630301530000.0%4,153,578
508-1-1NoNo000151832291220000.013,164,322
498-2-0NoNo0001621342791000.117,426,903*
487-1-2NoNo0001825362361000.733,243,862
477-2-1NoNo00021131351730003.752,649,859
6-0-4NoNo0001102936204004.57,732,946
466-1-3NoNo00031735321210013.248,950,872
7-3-0NoNo00031736311110012.427,795,260
456-2-2NoNo001725382450029.2122,220,742*
446-3-1NoNo0002133536131050.3122,849,898
5-1-4NoNo0002123337142053.246,372,237
435-2-3NoNo00052341255071.8146,947,786
6-4-0NoNo00052442255071.151,715,668*
425-3-2NoNo000113373611186.0232,686,572
4-1-5NoNo00111373812188.129,284,705
415-4-1NoNo0005284321294.3184,307,827
4-2-4NoNo0005274422295.1117,052,707*
404-3-3NoNo0002164334598.3244,871,983
5-5-0NoNo002184432598.158,372,075
3-1-6NoNo001164335598.712,325,375
394-4-2NoNo000936441099.5290,869,023
3-2-5NoNo000835461199.758,823,886*
384-5-1NoNo000427511899.9184,255,627
3-3-4NoNo00325521999.9157,961,608*
373-4-3NoNo001165230100.0244,882,741
4-6-0NoNo002185228100.048,629,164
2-2-6NoNo001165330100.018,525,923*
363-5-2NoNo00094842100.0232,721,162
2-3-5NoNo0094843100.059,093,263*
353-6-1NoNo0054154100.0122,848,810
2-4-4NoNo0044056100.0119,277,918*
342-5-3NoNo0023167100.0146,914,028
3-7-0NoNo0023365100.027,813,927
1-3-6NoNo023167Yes12,362,634*
332-6-2NoNo012377Yes116,342,767
1-4-5NoNo012278Yes29,540,627*
322-7-1NoNo001584Yes52,645,463
1-5-4NoNo001485Yes47,496,952*
311-6-3NoNo00991Yes48,978,887
2-8-0NoNo001090Yes13,499,990*
301-7-2NoNo0595Yes39,098,670*
291-8-1NoNo0397Yes13,157,274
0-6-4NoNo0298Yes7,732,292
280-7-3NoNo0199Yes9,310,485*
270-8-2NoNo199Yes4,157,152
260-9-1NoNo0100Yes1,462,091
250-10-0NoNo0100Yes690,646
Total:No0.0%0000000000012371320292586.9%3,687,685,440

* Row combines multiple less frequent records.

Points
Chance Will Win Championship