How are these numbers calculated?

Big Games

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

Week of 10/14100.0*Libertadores100.0*Serie B100.0*Average seed
Fluminense 1 Avai 0 -0.3
+12.0
-0.8
Chapecoense 0 Flamengo 1 -0.9
+0.1
Avai 1 Botafogo 1 -0.0
+2.4
-0.1
Sport Recife 1 Atletico-MG 1 -0.2
Atletico-GO 1 Palmeiras 3 -0.6
+0.1
Atletico-GO 0 Vasco da Gama 1 -0.4
+0.1
Bahia 2 Corinthians 0 +1.7
-0.1
Coritiba 0 Gremio 1 -0.9
+0.1
Santos 2 Vitoria 2 +0.1
Flamengo 4 Bahia 1 -0.5
Atletico-MG 2 Chapecoense 3 +1.3
-0.1
Palmeiras 2 Ponte Preta 0 -1.0
+0.1
Coritiba 1 Cruzeiro 0 +1.6
-0.1
Vitoria 2 Atletico-PR 3 -0.3
Fluminense 3 Sao Paulo 1 -0.1
If winner is:HomeDrawAway
Week of 10/21100.0*Libertadores100.0*Serie B100.0*Average seed
Ponte Preta vs Avai+11.6+3.4-15.6
-0.7-0.2+0.9
Vasco da Gama vs Coritiba-1.2-0.2+2.1
+0.1+0.0-0.1
Sao Paulo vs Flamengo+1.7-0.1-1.1
-0.1+0.0+0.1
Cruzeiro vs Atletico-MG-0.3*+0.0+0.4
Atletico-PR vs Sport Recife-0.6-0.2+0.8
Bahia vs Vitoria-0.5-0.5+0.9
Chapecoense vs Fluminense+0.6-0.1-0.5
Santos vs Atletico-GO-0.2-0.0+0.6
+0.0-0.0-0.1

* 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 Avai finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
589-0-0No87.8%02153734111No6,341
568-1-0No42.61932381720No4,506
558-0-1No25.604214028500No8,846
547-2-0No7.617304118300No15,589
537-1-1No2.70031840299100No61,438
527-0-2No0.70183237184000No60,436
6-3-0No0.3006283822510No31,277
516-2-1No0.0002143332153000No184,000
506-1-2No0.000622342610200No361,889
5-4-0NoNo0419342811200No39,965
495-3-1NoNo01723342491000.0%313,060
6-0-3No0.00021027332171000.0236,517
485-2-2NoNo0021026332171000.1920,330
4-5-0NoNo0292634227100.134,107
475-1-3NoNo00031429311751000.61,197,402
4-4-1NoNo0021228331951000.6332,218
464-3-2NoNo0003143032164004.11,292,293
5-0-4NoNo0015173130143003.2581,827
3-6-0NoNo00314313316303.619,157
454-2-3NoNo00041732311320015.72,513,432
3-5-1NoNo004163331132015.6223,283
444-1-4NoNo001621352791036.42,440,625
3-4-2NoNo001520362891038.41,089,932*
433-3-3NoNo00182638234065.82,797,656
4-0-5NoNo002102837214061.2945,487
2-6-1NoNo0182639224065.093,661
423-2-4NoNo000212343814185.84,056,802
2-5-2NoNo00212353813185.9541,689*
413-1-5NoNo004224428295.43,128,036
2-4-3NoNo0004214428295.91,740,531
1-7-1NoNo004234427295.522,189
402-3-4NoNo001103845699.23,356,172
3-0-6NoNo001113943698.81,006,096
1-6-2NoNo01103944699.1149,732*
392-2-5NoNo00326571499.93,868,856
1-5-3NoNo00326571499.9577,112*
382-1-6NoNo001146124100.02,471,472
1-4-4NoNo01146124100.01,396,272*
371-3-5NoNo0065836100.02,113,209
2-0-7NoNo0075735100.0676,134
0-6-3NoNo065736Yes78,269
361-2-6NoNo0024949100.02,021,690
0-5-4NoNo024949Yes225,302
351-1-7NoNo013960Yes1,100,327
0-4-5NoNo13960Yes430,967
340-3-6NoNo02971Yes546,689
1-0-8NoNo02971Yes261,860
330-2-7NoNo02080Yes445,298
320-1-8NoNo1387Yes209,960
310-0-9NoNo892Yes50,222
Total:No0.0%000000011234691319281373.2%46,280,160

* Row combines multiple less frequent records.

Points
Chance Will Win Championship