How are these numbers calculated?

Big Games

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

Week of 9/5100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Athletico-PR 0 Flamengo 1 +7.6
+5.7
-0.1
+0.6
Flamengo 1 Atletico-GO 0 +5.5
+7.3
-0.2
+0.7
Atletico-MG 0 Gremio 1 +1.6
+0.0
Ceara 1 Palmeiras 0 +0.9
-0.2
Internacional 1 Bragantino 0 +0.7
Bahia 1 Fortaleza 0 +0.5
+0.2
+0.0
Corinthians 0 Juventude 1 *+0.1
+0.1
Athletico-PR 1 Sport Recife 0 -0.5
Cuiaba 0 Santos 0 +0.3
Sao Paulo 0 America-MG 1 +0.2
Chapecoense 1 Fluminense 0 +0.2
If winner is:HomeDrawAway
Week of 9/12100.0*Chance wins title100.0*Libertadores100.0*Serie B100.0*Average seed
Palmeiras vs Flamengo-8.7-2.0+10.0
-3.5-0.5+3.9
-0.5-0.1+0.6
Fortaleza vs Atletico-MG+1.7+1.5-2.6
-0.3+0.1+0.2
Bragantino vs Chapecoense-1.4+0.4+1.2
-0.3+0.1+0.2
-0.1+0.0+0.1
America-MG vs Athletico-PR+0.2+0.1-0.3
Gremio vs Ceara+0.2+0.1-0.3
Santos vs Bahia*+0.0+0.2-0.1
Sport Recife vs Internacional+0.2+0.1-0.3
Atletico-GO vs Corinthians*+0.0+0.1-0.1
Juventude vs Cuiaba-0.1+0.2*-0.0
Fluminense vs Sao Paulo*-0.0+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 Flamengo finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
84-97YesYes100No2,998*
8314-4-299.9%Yes1000No1,965*
8214-3-3100.0Yes1000No3,309*
8114-2-499.9Yes1000No5,480*
8013-4-399.7Yes1000No8,596*
7913-3-499.5Yes991No13,088*
7812-5-399.1Yes9910No19,329*
7712-4-498.5Yes991No27,550*
7612-3-597.5Yes9820No38,149*
7511-5-496.3Yes96400No51,658*
7411-4-594.2Yes9460No68,055*
7311-3-691.3Yes9190No86,985*
7210-5-587.6Yes881200No107,981*
7110-4-682.2Yes821710No130,979*
7010-3-775.4Yes7523200No154,392*
699-5-667.3Yes672930No176,806*
689-4-757.7Yes5836600No198,080*
678-6-646.9Yes47421010No104,146
9-3-847.4Yes47421010No110,566*
668-5-736.6Yes374516200No226,677*
658-4-826.9Yes274623400No136,395
7-7-624.9Yes254624500No96,826*
647-6-716.7100.0%1742319100No118,379
8-3-917.1100.01742319100No115,943*
637-5-89.9100.010353715300No228,594*
627-4-95.0100.052539246100No217,409*
616-6-82.199.8216353213200No199,594*
606-5-90.799.1182636226100No178,922*
596-4-100.296.403163331143000No155,971*
585-6-90.088.90172334249200No132,150*
575-5-100.074.1002122832196100No107,975*
565-4-110.050.80004163029154100No86,400*
554-6-10No27.30016203126123000No66,013*
544-5-11No10.20028213024113000No49,191*
534-4-12No2.3002923302210200No35,296*
523-6-11No0.4003102329229200No24,568*
513-5-12No0.0003112429219200No16,134*
503-4-13NoNo0031125292192000.0%10,422*
492-6-12NoNo0031225292182000.26,273*
482-5-13NoNo014132531197100.93,774*
472-4-14NoNo01515273016516.52,071*
462-3-15NoNo15172931143017.01,080*
451-5-14NoNo121021352010131.6500*
441-4-15NoNo113342621551.7234*
431-3-16NoNo122034331177.0122*
421-2-17NoNo210333614588.142*
410-4-16NoNo102070Yes10*
400-3-17NoNo3367Yes3
390-2-18NoNo5050Yes2
370-0-20NoNo095338Yes438
Total:33.7%91.9%3422151074321110000000000.0%3,527,520

* Row combines multiple less frequent records.

Points
Chance Will Win Championship