How are these numbers calculated?

Big Games

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

Week of 10/20100.0*Chance wins title100.0*Libertadores100.0*Average seed
Sao Paulo 0 Atletico-PR 0 +0.3
+0.0
America-MG 1 Gremio 1 +0.2
+0.0
If winner is:HomeDrawAway
Internacional vs Santos+8.1-5.5-9.7
+0.0+0.0-0.1
+0.3-0.2-0.3
Palmeiras vs Ceara-4.9+4.7+8.6
-0.1+0.1+0.1
Parana vs Flamengo+2.4+1.6-1.2
+0.1+0.1-0.1
If winner is:HomeDrawAway
Week of 10/27100.0*Chance wins title100.0*Libertadores100.0*Average seed
Vasco da Gama vs Internacional-10.2-6.1+7.3
-0.1+0.0+0.0
-0.4-0.2+0.2
Flamengo vs Palmeiras+3.7+3.7-5.7
-0.0+0.1-0.0
Vitoria vs Sao Paulo+0.2+0.2-0.2
+0.1+0.0-0.0
Gremio vs Sport Recife-0.1+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleLibertadores1234567891011121314151617181920Serie BCount
839-0-097.8%Yes982No124,716
818-1-092.2Yes9280No500,884
808-0-188.5Yes88110No490,289
797-2-080.2Yes80200No928,288
787-1-172.4Yes72270No1,814,220
776-3-059.3Yes593920No1,004,548
7-0-264.5Yes65341No882,599
766-2-149.6Yes504730No2,939,585
756-1-239.7Yes405560No2,855,820
5-4-034.3Yes345870No698,997
745-3-125.4Yes25611300No2,720,141
6-0-330.4Yes3059100No922,727
735-2-217.7Yes18622000No3,960,903
4-5-014.3Yes14622310No323,327
725-1-311.5Yes12592910No2,551,586
4-4-18.6Yes9563420No1,573,279
714-3-24.8Yes54644500No3,048,491
5-0-46.7Yes75238300No615,314
3-6-03.7Yes4444660No99,188
704-2-32.5Yes23751900No2,939,976
3-5-11.7Yes233531200No580,937
694-1-41.1Yes127551610No1,415,467
3-4-20.7Yes122552110No1,406,647
2-7-00.5Yes019542420No20,022
683-3-30.2Yes013513140No1,805,748
4-0-50.4Yes017542630No269,982
2-6-10.2Yes011493550No134,553
673-2-40.1Yes08453980No1,302,806
2-5-20.0Yes064044100No390,398*
662-4-30.0100.0%0229491910No621,988
3-1-50.0100.00434471410No499,299
1-7-10.0Yes022551211No17,751
652-3-40.0100.00119482930No597,432
3-0-60.0100.00122492630No79,002
1-6-20.0100.00116483330No59,755*
642-2-50.099.90011433970No341,188
1-5-3No99.908404470No115,591*
631-4-4No99.70429511500No137,109
2-1-6No99.7053348140No111,616*
621-3-5No98.70119512710No104,065
2-0-7No99.00221522410No14,437
0-6-3No99.0117542610No8,836
611-2-6No96.00114539400No49,091
0-5-4No96.409483940No12,658
601-1-7No91.7053651800No13,276
0-4-5No91.104365190No11,976
590-3-6No80.50222571810No9,065*
580-2-7No65.3012533140No3,049
570-1-8No52.905473881No756
560-0-9No34.0232461820No5,182
Total:23.2%100.0%2340259300000No41,134,560

* Row combines multiple less frequent records.

Points
Chance Will Win Championship