How are these numbers calculated?

Big Games

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

Week of 11/11100.0*Serie C100.0*Average seed
Paysandu 2 Brasil de Pelotas 3 +0.1
-1.1
Guarani 2 CRB 1 +0.0
Goias 0 Ceara 0 +0.0
Figueirense 1 America-MG 2 +0.1
Week of 11/17100.0*Serie C100.0*Average seed
Guarani 0 Luverdense 0 No
+0.1
Paysandu 4 Santa Cruz 2 +1.2
Santa Cruz 5 Juventude 2 +0.3
Boa Esporte 2 Brasil de Pelotas 1 -0.2
CRB 0 Parana 1 +0.2
Goias 0 Internacional 2 +0.1
Juventude 0 Figueirense 0 +0.1
Criciuma 1 Ceara 1 +0.0
If winner is:HomeDrawAway
Week of 11/24100.0*Serie C100.0*Average seed
Figueirense vs Paysandu-1.4-0.3+1.6
Parana vs Boa Esporte+0.2-0.0-0.4

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
511-0-0NoNo434611No2,381,819,536
490-1-0NoNo4852No1,501,472,594
480-0-1NoNo39601No2,375,997,630
Total:NoNo16171627231No6,259,289,760
Points
Chance Will Win Championship