How are these numbers calculated?

Big Games

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

Week of 9/23100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Atletico-GO 1 Cruzeiro 2 +0.1
+9.4
-0.2
+0.6
Bahia 1 Gremio 0 +0.4
Fluminense 0 Palmeiras 1 -0.7
Coritiba 2 Botafogo 3 -1.8
-0.1
Flamengo 1 Avai 1 +0.9
+0.0
Atletico-MG 1 Vitoria 3 +0.5
Santos 1 Atletico-PR 0 +0.3
Chapecoense 1 Ponte Preta 0 -0.1
If winner is:HomeDrawAway
Cruzeiro vs Corinthians+0.5-0.1-0.2
+12.5-0.8-7.0
+0.8-0.1-0.4
Gremio vs Fluminense-0.5+0.4+0.4
Palmeiras vs Santos-0.4+0.2+0.3
Ponte Preta vs Flamengo+2.4+1.1-2.2
+0.1+0.0-0.1
Botafogo vs Vitoria-1.5+0.9+1.8
-0.1+0.0+0.1
Atletico-PR vs Atletico-MG-0.9+0.7+0.7
Sport Recife vs Vasco da Gama+0.4+0.5-0.7
Vasco da Gama vs Chapecoense-0.5+0.5+0.2
Sao Paulo vs Sport Recife+0.1+0.2-0.2
Bahia vs Coritiba-0.2+0.1+0.1
Avai vs Atletico-GO-0.1+0.1+0.1
If winner is:HomeDrawAway
Week of 9/30100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Gremio vs Cruzeiro-0.2-0.1+0.3
-9.0-1.7+12.4
-0.6-0.1+0.8
Corinthians vs Coritiba-0.1+0.1+0.2
Ponte Preta vs Santos+0.6+0.2-0.4
+0.1+0.0-0.0
Palmeiras vs Bahia-0.6+0.4+0.7
-0.0+0.0+0.1
Flamengo vs Fluminense-2.1+1.2+2.1
-0.1+0.0+0.1
Botafogo vs Chapecoense-1.3+0.9+1.3
-0.1+0.0+0.1
Atletico-PR vs Atletico-GO-1.0+0.7+1.1
-0.0+0.0+0.1
Avai vs Vasco da Gama+0.5+0.4-0.8
Atletico-MG vs Sao Paulo-0.3+0.2+0.2
Vitoria vs Sport Recife+0.1+0.2-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
7913-0-077.9%Yes7822No3,065
7712-1-061.9Yes62380No1,677
7612-0-151.9Yes52471No2,343
7511-2-040.5Yes41581No5,753
7411-1-131.8Yes326630No16,505
7310-3-022.6Yes237250No24,895*
7210-2-115.8Yes16741000No55,077
7110-1-29.8Yes10741510No97,923*
709-3-15.7Yes6692320No147,044*
699-2-23.0Yes36032400No256,134*
689-1-31.4Yes14940910No371,415*
678-3-20.6100.0%1364616200No516,600*
668-2-30.2100.00244625400No743,008*
657-4-20.1100.00144134910No494,869
8-1-40.1100.00154134910No444,999*
647-3-30.099.908324018300No1,171,151*
637-2-40.099.603224127600No1,023,352
6-5-20.099.603224128600No413,061*
626-4-30.098.60112353713100No978,231
7-1-5No98.711336361310No632,349*
616-3-40.095.9006264123400No1,399,515
5-6-2No95.906264123400No381,276*
606-2-5No90.402163933910No1,198,948
5-5-3No89.8021638331010No705,828*
595-4-4No79.5018304118200No1,229,254
6-1-6No80.3018314018200No667,832*
585-3-5No64.7003204229600No1,401,169
4-6-3No64.2003204130600No455,605*
575-2-6No47.000111353913200No993,581
4-5-4No45.200110343914200No748,202*
564-4-5No27.500042343245000No1,019,963
5-1-7No28.8004244323500No513,831*
554-3-6No13.800113373412200No963,262
3-6-4No13.200112373513200No356,055*
544-2-7No5.50052639236100No582,731
3-5-5No4.90052439247100No499,896*
533-4-6No1.401133333164000No834,844*
523-3-7No0.3005203427112000No624,497*
513-2-8No0.00182533238200No442,557*
502-4-7No0.0002122731207100No292,000*
492-3-8No0.000031428301861000.0%185,133*
482-2-9NoNo0141528291751000.1110,859*
471-4-8NoNo0015162928155100.860,652*
461-3-9NoNo0016172928144004.531,071*
451-2-10NoNo0161831271330016.014,719*
440-4-9NoNo0018213324101036.16,164*
430-3-10NoNo001102534245063.22,283*
420-2-11NoNo1314343315082.3729
410-1-12NoNo16234425193.1159
400-0-13NoNo2123840898.12,894
Total:0.3%64.8%05101417181595321100000000.1%23,124,960

* Row combines multiple less frequent records.

Points
Chance Will Win Championship