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
CRB 2 Goias 1 +2.6
-1.3
Luverdense 0 Boa Esporte 1 -1.0
-0.1
Parana 2 Luverdense 0 -0.8
+0.1
Boa Esporte 4 Santa Cruz 2 +0.8
-0.1
Guarani 2 CRB 1 +0.7
Londrina 1 Guarani 0 -0.7
+0.1
Goias 0 Ceara 0 -0.4
-0.4
Paysandu 2 Brasil de Pelotas 3 +0.2
-0.1
Figueirense 1 America-MG 2 -0.1
+0.1
Vila Nova 1 Figueirense 1 -0.1
+0.1
Brasil de Pelotas 3 ABC 0 -0.2
Ceara 2 Paysandu 0 +0.1
ABC 3 Criciuma 1 +0.1
Criciuma 0 Nautico 0 +0.0
Week of 11/17100.0*Serie C100.0*Average seed
Goias 0 Internacional 2 +1.3
-1.2
Guarani 0 Luverdense 0 No
+0.2
CRB 0 Parana 1 -0.2
+0.2
Juventude 0 Figueirense 0 +0.1
Paysandu 4 Santa Cruz 2 -0.2
Boa Esporte 2 Brasil de Pelotas 1 -0.2
Criciuma 1 Ceara 1 -0.0
If winner is:HomeEmpateAway
Week of 11/25100.0*Serie C100.0*Average seed
Oeste vs Goias-0.9+0.1+0.9
America-MG vs CRB+0.3+0.1-0.3
Figueirense vs Paysandu-0.3+0.1+0.3
Internacional vs Guarani+0.3-0.1-0.3

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleSerie A1234567891011121314151617181920Serie CCount
471-0-0NoNo384714No6,353,080
450-0-1NoNo9354215No4,008,451
440-1-0NoNo3862No6,351,589
Total:NoNo17263027No16,713,120
Points
Chance Will Win Championship