How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Serie B**100.0*Average seed
Flamengo 1 Palmeiras 1 +0.3
+0.0
Sport 2 Botafogo 0 +0.3
-0.1
Bahia 1 Ponte Preta 0 +0.2
Portuguesa 2 Gremio 2 +0.1
Santos 2 Figueirense 0 +0.0
Week of 11/24None
Week of 12/1None

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seedSerie
TPW-D-Lwins titleLibertadores*1234567891011121314151617181920B**Count
34-37NoNo100Yes45,636,960*
Total:NoNo100Yes45,636,960

* Row combines multiple less frequent records.

Points
Chance Will Win Championship