How are these numbers calculated?

Big Games

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

Week of 10/21100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Botafogo 1 Athletico-PR 1 -0.4
-3.2
-0.2
Athletico-PR 3 America-MG 2 +0.3
+13.7
+0.9
Bragantino 1 Fluminense 0 -0.1
+0.9
Flamengo 1 Vasco 0 -1.1
-0.1
Bragantino 1 Atletico-MG 2 -1.9
-0.1
Sao Paulo 3 Gremio 0 +1.1
+0.0
Coritiba 0 Palmeiras 2 -1.8
-0.1
Palmeiras 5 Sao Paulo 0 -0.9
Atletico-MG 0 Cruzeiro 1 +1.4
+0.1
Bahia 2 Fortaleza 0 +1.5
+0.1
Fluminense 5 Goias 3 -2.0
-0.1
Cuiaba 1 Goias 1 +0.3
Internacional 7 Santos 1 -0.1
If winner is:HomeDrawAway
Gremio vs Flamengo+0.0+0.0-0.1
-1.4+0.8+0.9
-0.0+0.1-0.0
Cuiaba vs Corinthians-0.5+0.2+0.3
Vasco vs Internacional+0.1+0.1-0.2
If winner is:HomeDrawAway
Week of 10/29100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Athletico-PR vs Sao Paulo+0.7-0.3-0.5
+13.6-2.7-11.8
No-0.0+0.0
+0.8-0.2-0.7
Corinthians vs Athletico-PR-0.5-0.3+0.7
-11.5-2.9+13.4
+0.0-0.0No
-0.7-0.2+0.8
Botafogo vs Cuiaba-0.4+0.1+0.3
+0.4+0.2-0.5
Botafogo vs Palmeiras-0.4+0.1+0.3
+1.1+0.2-1.2
+0.1+0.0-0.1
Goias vs Bragantino+0.1+0.0-0.1
+0.7+0.1-0.8
+0.1+0.0-0.1
Flamengo vs Santos-0.1+0.0+0.1
-1.0+0.2+0.9
-0.1+0.0+0.1
Flamengo vs Bragantino*-0.0+0.1-0.0
-0.3+0.3+0.1
Palmeiras vs Bahia-1.2+0.3+1.0
-0.1+0.0+0.1
Coritiba vs Gremio+1.9+0.6-2.3
+0.1+0.0-0.1
America-MG vs Gremio+1.9+0.6-2.3
+0.1+0.0-0.1
Atletico-MG vs Fluminense-0.4+1.3-0.4
-0.0+0.1-0.0
Atletico-MG vs Fortaleza-0.8+1.3*+0.0
-0.0+0.1+0.0
Bahia vs Fluminense+1.9+0.7-2.3
+0.1+0.0-0.1
Fortaleza vs Cruzeiro-1.8+0.7+1.3
-0.1+0.0+0.0
Cuiaba vs Vasco-0.5+0.2+0.4
Sao Paulo vs Cruzeiro-0.2+0.3+0.1
Internacional vs Coritiba-0.2+0.1+0.1
Internacional vs America-MG-0.2+0.1+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 Athletico-PR finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
759-0-068.6%Yes69310No35,326
738-1-048.1Yes485110No114,262
728-0-140.3Yes405730No178,924
717-2-027.4Yes276660No291,654
707-1-119.6Yes20691100No914,841
697-0-213.7Yes146718100No716,246
6-3-011.0Yes11672010No436,109
686-2-16.3Yes66129400No2,043,178
676-1-23.2Yes35138810No3,202,494
5-4-02.6Yes34641910No417,045
665-3-11.0100.0%1344517200No2,610,041
6-0-31.5100.01374415200No1,670,961
655-2-20.3100.002245276000No6,136,016
4-5-00.2100.00194430700No266,503
645-1-30.199.9012383613200No6,405,244
4-4-10.199.9010363814200No2,085,681
634-3-20.099.5042440256000No6,532,549
5-0-40.099.6052640235000No2,505,879
3-6-00.099.503224127610No113,543
624-2-30.097.90213353514200No10,231,715
3-5-10.097.70111343715200No1,066,697
614-1-40.092.80052338257100No8,010,089
3-4-2No92.2052239277100No4,201,059*
603-3-3No80.101113236173000No8,703,984
4-0-5No81.60212333515300No2,507,131
2-6-1No80.20110323717300No340,319
593-2-4No60.30041937299100No10,223,035
2-5-2No60.0003193830910No1,603,366*
583-1-5No37.400182837215000No6,404,315
2-4-3No36.50018283821400No4,171,691
1-7-1No38.2018293820400No61,734
572-3-4No17.100215353313200No6,533,935
3-0-6No18.700316353212200No1,672,418
1-6-2No18.100216363312100No340,978*
562-2-5No5.80052238267100No6,137,132
1-5-3No6.1006243825600No1,072,011*
552-1-6No1.4001103037183000No3,200,871
1-4-4No1.4001113137173000No2,117,285*
541-3-5No0.2003173731112000No2,612,898
2-0-7No0.300318373010100No715,462
0-6-3No0.20041938299100No112,836
531-2-6No0.000162438247100No2,042,333
0-5-4No0.00017263822610No266,483
521-1-7No0.0001113035184000No914,485
0-4-5No0.0001113135184000No418,436
510-3-6NoNo00316343214300No434,524
1-0-8NoNo00316343113200No178,821
500-2-7NoNo005203528112000.0%291,960
490-1-8NoNo01824352481000.1113,968
480-0-9NoNo002112834205100.635,293
Total:0.7%65.9%181215161513963210000000.0%123,413,760

* Row combines multiple less frequent records.

Points
Chance Will Win Championship