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
Luverdense 0 Boa Esporte 1 No
-0.1
Criciuma 0 Nautico 0 -0.5
CRB 2 Goias 1 +0.1
Londrina 1 Guarani 0 +0.1
Guarani 2 CRB 1 +0.0
Vila Nova 1 Figueirense 1 +0.0
Figueirense 1 America-MG 2 +0.1
Goias 0 Ceara 0 +0.0
Ceara 2 Paysandu 0 +0.1
Brasil de Pelotas 3 ABC 0 -0.1
America-MG 1 Juventude 0 +0.1
Week of 11/17100.0*Serie C100.0*Average seed
Criciuma 1 Ceara 1 -0.2
Paysandu 4 Santa Cruz 2 -0.2
Boa Esporte 2 Brasil de Pelotas 1 -0.1
CRB 0 Parana 1 +0.1
Goias 0 Internacional 2 +0.1
Juventude 0 Figueirense 0 +0.0
Guarani 0 Luverdense 0 +0.0
If winner is:HomeDrawAway
Week of 11/25100.0*Serie C100.0*Average seed
Brasil de Pelotas vs Criciuma-1.4-0.2+1.7
Parana vs Boa Esporte+0.2+0.1-0.3
America-MG vs CRB+0.1+0.1-0.3
Figueirense vs Paysandu+0.0+0.2-0.2
Santa Cruz vs Juventude+0.1-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
511-0-0NoNo745399No3,530,670,576
490-1-0NoNo74250No2,340,807,143
480-0-1NoNo49438No3,886,426,921
Total:NoNo316161332173No9,757,904,640
Points
Chance Will Win Championship