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
Palmeiras 5 Sao Paulo 0 +1.2
+11.2
No
+0.8
Coritiba 0 Palmeiras 2 +0.7
+12.7
+0.9
Bragantino 1 Atletico-MG 2 +0.2
-1.4
Botafogo 1 Athletico-PR 1 +0.1
+0.5
+0.0
Bragantino 1 Fluminense 0 -0.1
+0.8
Flamengo 1 Vasco 0 -1.1
-0.1
Sao Paulo 3 Gremio 0 +1.1
+0.0
Athletico-PR 3 America-MG 2 -1.7
-0.1
Atletico-MG 0 Cruzeiro 1 +1.4
+0.1
Bahia 2 Fortaleza 0 +1.4
+0.1
Fluminense 5 Goias 3 -1.7
-0.1
Cuiaba 1 Goias 1 +0.3
Internacional 7 Santos 1 -0.1
Corinthians 1 America-MG 1 +0.1
If winner is:HomeDrawAway
Gremio vs Flamengo+0.1+0.1-0.2
-1.0+0.5+0.6
-0.0+0.1-0.0
Cuiaba vs Corinthians-0.3+0.1+0.2
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
Botafogo vs Palmeiras-2.4-1.1+3.1
-7.9-1.7+9.0
-0.6-0.2+0.7
Palmeiras vs Bahia+2.1-0.9-1.5
+9.0-1.6-7.9
+0.7-0.2-0.6
Botafogo vs Cuiaba-1.4+0.4+1.1
+0.2+0.1-0.3
Goias vs Bragantino+0.2+0.1-0.3
+0.5+0.1-0.6
+0.1+0.0-0.1
Flamengo vs Bragantino+0.0+0.2-0.2
-0.1+0.1+0.0
-0.0+0.1-0.0
Flamengo vs Santos-0.2+0.1+0.1
-0.7+0.1+0.6
-0.1+0.0+0.1
Corinthians vs Athletico-PR+1.1+0.4-1.3
+0.1+0.0-0.1
Athletico-PR vs Sao Paulo-1.2+0.5+0.9
-0.1+0.0+0.1
Coritiba vs Gremio+1.3+0.5-1.6
+0.1+0.0-0.1
America-MG vs Gremio+1.3+0.5-1.6
+0.1+0.0-0.1
Atletico-MG vs Fortaleza-0.5+0.9-0.0
-0.0+0.1+0.0
Atletico-MG vs Fluminense-0.3+0.9-0.3
-0.0+0.1-0.0
Bahia vs Fluminense+1.3+0.5-1.6
+0.1+0.0-0.1
Fortaleza vs Cruzeiro-1.2+0.5+0.9
-0.1+0.0+0.0
Cuiaba vs Vasco-0.3+0.1+0.2
Sao Paulo vs Cruzeiro-0.1+0.2+0.0
Internacional vs Coritiba-0.2+0.1+0.1
Internacional vs America-MG-0.1+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
779-0-091.8%Yes9280No35,312
758-1-078.6Yes79210No114,995
748-0-172.0Yes72280No179,261
737-2-059.1Yes59401No292,186
727-1-149.0Yes494910No914,243
717-0-239.8Yes405730No715,772
6-3-036.5Yes366030No434,656
706-2-125.9Yes2667700No2,046,619
696-1-217.6Yes186814100No3,201,130
5-4-016.3Yes16691410No417,008
685-3-19.3Yes96623200No2,611,002
6-0-311.2Yes116422200No1,669,923
675-2-24.7Yes55733500No6,139,479
4-5-04.3Yes45535600No265,867
665-1-32.1100.0%2444211100No6,405,765
4-4-11.8100.02444211100No2,086,020
654-3-20.6100.013046203000No6,527,471
5-0-40.8100.013046203000No2,505,499
3-6-00.5100.00264723400No113,612
644-2-30.1100.001743318100No10,228,675
3-5-10.1100.001542339100No1,065,888
634-1-40.099.8083239183000No8,004,159
3-4-20.099.8083239183000No4,201,901*
623-3-30.098.70319382910100No8,705,549
4-0-50.098.8032039299100No2,506,968
2-6-10.098.60217383110100No340,838
613-2-40.094.60192937205000No10,222,540
2-5-20.094.60182837215000No1,604,207*
603-1-50.085.000316343113200No6,412,392
2-4-3No84.50316343213200No4,169,766
1-7-1No84.4021534331320No62,505
592-3-4No65.50162336268100No6,536,681
3-0-6No68.20172436247100No1,669,955
1-6-2No64.90052237268100No339,622*
582-2-5No41.7002112935194000No6,133,457
1-5-3No41.300110293619400No1,070,296*
572-1-6No21.4000417353111100No3,204,570
1-4-4No19.700316353212200No2,117,949*
561-3-5No6.7001623382561000No2,611,183
2-0-7No8.70018263823500No715,841
0-6-3No6.6016243825600No113,513
551-2-6No1.6002113237163000No2,045,804
0-5-4No1.500111323716300No266,668
541-1-7No0.30042039288100No912,822
0-4-5No0.200317383010100No415,942
530-3-6No0.000172738226100No436,151
1-0-8No0.0019313718400No179,431
520-2-7No0.0002143333153000No292,295
510-1-8NoNo0052136269100No115,035
500-0-9NoNo0110283420510No35,337
Total:2.8%82.5%317191814118531000000No123,413,760

* Row combines multiple less frequent records.

Points
Chance Will Win Championship