How are these numbers calculated?

Big Games

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

Week of 11/9100.0*Serie C100.0*Average seed
Coritiba 1 Goias 0 No
+1.1
Boa Esporte 0 Brasil de Pelotas 1 -0.2
Vila Nova 3 Figueirense 1 +0.1
Ponte Preta 2 Coritiba 0 -0.7
Sampaio Correa 2 Sao Bento 1 +0.2
Figueirense 2 Paysandu 3 +0.2
Guarani 0 Paysandu 2 +0.1
Oeste 0 Londrina 0 +0.0
If winner is:HomeDrawAway
Week of 11/16100.0*Serie C100.0*Average seed
Atletico-GO vs Sao Bento+0.2+0.1-0.3
Brasil de Pelotas vs Guarani-0.3+0.2+0.1
Oeste vs Goias-0.2+0.1+0.1
Vila Nova vs Criciuma+0.1+0.1-0.2

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
521-0-0NoNo2465110No2,846,005,771
500-1-0NoNo4542121No2,591,925,302
490-0-1NoNo932371830No5,367,103,167
Total:NoNo6332821920No10,805,034,240
Points
Chance Will Win Championship