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*Average seed
Bahia 1 Gremio 0 +1.9
Sao Paulo 1 Corinthians 1 -1.7
+0.0
-0.0
Santos 1 Atletico-PR 0 -0.5
Fluminense 0 Palmeiras 1 -0.4
Coritiba 2 Botafogo 3 -0.1
Atletico-GO 1 Cruzeiro 2 -0.1
Flamengo 1 Avai 1 +0.1
If winner is:HomeDrawAway
Cruzeiro vs Corinthians-4.3-1.2+3.1
-0.1-0.0+0.0
Palmeiras vs Santos+0.2+1.0-0.9
Gremio vs Fluminense-0.8+0.5+0.9
Botafogo vs Vitoria-0.2+0.1+0.2
Ponte Preta vs Flamengo+0.1+0.0-0.1
If winner is:HomeDrawAway
Week of 9/30100.0*Chance wins title100.0*Libertadores100.0*Average seed
Corinthians vs Coritiba+2.5-2.2-5.2
+0.0+0.0-0.1
+0.0-0.0-0.1
Ponte Preta vs Santos+1.3+0.8-1.1
Gremio vs Cruzeiro-0.8+0.5+0.6
Palmeiras vs Bahia-0.7+0.5+0.8
Botafogo vs Chapecoense-0.2+0.1+0.2
Flamengo vs Fluminense-0.1+0.0+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
84-93YesYes100No2,321,622*
839-2-2100.0%Yes1000No950,410
8-5-0100.0Yes1000No139,665
828-4-1100.0Yes1000No676,909
9-1-3100.0Yes1000No614,369
818-3-299.9Yes1000No1,315,877
9-0-4100.0Yes1000No234,197*
808-2-399.9Yes1000No1,275,910
7-5-199.9Yes1000No501,521
797-4-299.7Yes10000No1,218,019
8-1-499.7Yes1000No656,676*
787-3-399.4Yes9910No1,569,864
6-6-199.4Yes9910No271,668
8-0-599.5Yes1000No119,718
777-2-498.8Yes9910No1,136,518
6-5-298.9Yes9910No800,462*
766-4-397.8Yes9820No1,269,604
7-1-597.9Yes9820No439,254
5-7-197.9Yes9820No107,054
756-3-495.7Yes9640No1,223,174
5-6-295.8Yes9640No439,026*
746-2-592.8Yes93700No707,543
5-5-392.6Yes93700No732,329*
735-4-487.5Yes881200No847,496
6-1-688.4Yes881100No225,982
4-7-288.1Yes881200No120,272*
725-3-580.6Yes811810No651,668
4-6-380.7Yes811810No307,622*
714-5-471.0Yes7126300No389,893
5-2-672.0Yes7226200No340,440*
704-4-559.3Yes5935600No374,819
5-1-760.5Yes6134500No157,694*
694-3-646.5Yes464211100No239,176
3-6-446.6Yes47421110No133,693*
683-5-532.5Yes334619300No137,578
4-2-733.8Yes344518300No110,778*
673-4-621.2Yes214428710No157,319*
663-3-711.9100.0%12373613200No95,488*
652-5-65.6100.06264023500No54,452*
642-4-72.299.921536321220No29,071*
632-3-80.799.71827372250No15,079*
621-5-70.298.4031734321120No7,164*
611-4-80.195.801925372340No3,069*
601-3-9No88.6031937301010No1,291*
591-2-10No72.517283623400No461*
580-4-9No63.11520382871No141*
570-3-10No45.93835301933No37*
560-2-11No23.1233838No13
550-1-12NoNo100No1
540-0-13No2.6031836311120No2,874
Total:92.7%100.0%9361000000000No23,124,960

* Row combines multiple less frequent records.

Points
Chance Will Win Championship