How are these numbers calculated?

Big Games

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

Week of 8/12100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Santos 0 Fluminense 0 -0.1
-2.5
+0.8
-0.3
Botafogo 1 Gremio 0 -0.4
+0.3
-0.1
Sao Paulo 3 Cruzeiro 2 +0.5
+0.4
Atletico-GO 1 Coritiba 0 +0.4
+0.1
+0.0
Sport Recife 0 Ponte Preta 0 +0.3
*-0.1
Atletico-PR 4 Bahia 1 -0.3
-0.1
Vasco da Gama 1 Palmeiras 1 +0.3
-0.1
Atletico-MG 2 Flamengo 0 +0.3
+0.3
Vitoria 0 Avai 1 *+0.1
If winner is:HomeDrawAway
Fluminense vs Atletico-MG+0.1-0.1-0.1
+8.4-2.4-6.8
-5.5+0.7+5.0
+1.3-0.3-1.1
Corinthians vs Vitoria-0.1+0.0+0.0
-0.5-0.2+0.6
+0.0+0.0-0.1
Gremio vs Atletico-PR+0.3+0.3-0.5
-0.1*-0.0+0.1
+0.0+0.0-0.1
Coritiba vs Santos*-0.0+0.3-0.2
+0.4*-0.1-0.3
Flamengo vs Atletico-GO-0.7+0.2+0.6
-0.2-0.1+0.3
-0.1+0.0+0.0
Palmeiras vs Chapecoense-0.5+0.3+0.3
-0.3-0.1+0.4
Cruzeiro vs Sport Recife*+0.0+0.4-0.3
+0.1*-0.0-0.1
Ponte Preta vs Botafogo+0.2+0.3-0.4
+0.2-0.1-0.2
Bahia vs Vasco da Gama*+0.1+0.2-0.2
+0.2-0.2-0.1
Avai vs Sao Paulo*-0.0+0.2-0.1
+0.1-0.2*+0.0
If winner is:HomeDrawAway
Week of 8/23100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Chapecoense vs Corinthians+0.0+0.0-0.1
-0.3+0.1+0.2
+0.5-0.1-0.4
-0.1+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 Fluminense finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
8118-0-096.1%Yes964No958
77-79YesYes100No20*
7616-1-174.5Yes7525No51
7515-3-066.2Yes66321No77*
7415-2-164.5Yes65341No186
7315-1-251.6Yes524620No430*
7214-3-143.2Yes43534No803*
7114-2-236.6Yes375680No1,618*
7014-1-328.5Yes2860120No3,004*
6913-3-219.5Yes1963161No5,277*
6813-2-313.8Yes14592520No9,199*
6712-4-28.8Yes9563140No14,888*
6612-3-35.3Yes54739810No24,280*
6512-2-42.8100.0%3374414100No37,105*
6411-4-31.3Yes127462230No54,612*
6311-3-40.5100.011843307100No78,903*
6211-2-50.199.8010363714200No109,076*
6110-4-40.099.3052640236100No145,635*
6010-3-50.097.602163632122000No191,779*
599-5-40.092.60182736226100No242,014*
589-4-5No81.60315333114300No296,218*
579-3-6No62.901722332510200No353,264*
568-5-5No39.10021126322071000No407,688*
558-4-6No18.20041428301761000No455,333*
548-3-7No5.80015162928155100No499,119*
537-5-6No1.20016182927144100No525,883*
527-4-7No0.100017192926144100No540,176*
517-3-8No0.0000171929261341000.0%537,945*
506-5-7No0.0000271929261341000.0518,944*
496-4-8NoNo000282029251230000.5486,125*
486-3-9NoNo000282130251130003.0442,159*
475-5-8NoNo00029233123920011.5387,396*
465-4-9NoNo00031125322171029.0329,666*
455-3-10NoNo0014142931174052.1270,727*
444-5-9NoNo001620342910173.6214,616*
434-4-10NoNo00210273621488.1164,628*
424-3-11NoNo004173733995.7121,113*
413-5-10NoNo001931421798.886,329*
403-4-11NoNo00422472799.758,543*
393-3-12NoNo0214453999.938,377*
382-5-11NoNo0184052100.023,901*
372-4-12NoNo043363Yes13,799*
362-3-13NoNo022474Yes7,767*
351-5-12NoNo011881Yes4,134*
341-4-13NoNo011287Yes2,072*
331-3-14NoNo793Yes908*
320-5-13NoNo694Yes414*
310-4-14NoNo298Yes128*
300-3-15NoNo496Yes56*
28-29NoNo100Yes19*
270-0-18NoNo0100Yes958
Total:0.1%21.3%0135667777777665543112.3%7,708,320

* Row combines multiple less frequent records.

Points
Chance Will Win Championship