How are these numbers calculated?

Big Games

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

Week of 11/10100.0*Serie C100.0*Average seed
Luverdense 0 Boa Esporte 1 -2.4
-0.1
CRB 2 Goias 1 +2.0
-0.1
Figueirense 1 America-MG 2 +1.9
-0.7
Vila Nova 1 Figueirense 1 -1.6
-0.2
Londrina 1 Guarani 0 -1.0
+0.1
Boa Esporte 4 Santa Cruz 2 +0.9
-0.1
Parana 2 Luverdense 0 -0.8
+0.1
Guarani 2 CRB 1 +0.7
Paysandu 2 Brasil de Pelotas 3 +0.2
-0.1
Goias 0 Ceara 0 +0.1
+0.0
ABC 3 Criciuma 1 +0.1
Ceara 2 Paysandu 0 +0.1
Brasil de Pelotas 3 ABC 0 -0.1
Criciuma 0 Nautico 0 +0.0
Week of 11/17100.0*Serie C100.0*Average seed
Guarani 0 Luverdense 0 No
+0.2
Goias 0 Internacional 2 -0.2
+0.2
Juventude 0 Figueirense 0 -0.1
-0.5
CRB 0 Parana 1 +0.1
Boa Esporte 2 Brasil de Pelotas 1 -0.2
Paysandu 4 Santa Cruz 2 -0.2
Criciuma 1 Ceara 1 -0.0
If winner is:HomeEmpateAway
Week of 11/25100.0*Serie C100.0*Average seed
Figueirense vs Paysandu+1.0-0.1-1.0
Internacional vs Guarani+0.2+0.0-0.5
Oeste vs Goias+0.3-0.1-0.4
America-MG vs CRB+0.2-0.0-0.4
Brasil de Pelotas vs Criciuma+0.2-0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleSerie A1234567891011121314151617181920Serie CCount
481-0-0NoNo315613No18,786,486
460-0-1NoNo3046213No11,876,274
450-1-0NoNo335116No18,833,400
Total:NoNo122829247No49,496,160
Points
Chance Will Win Championship