How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Serie A100.0*Average seed
Bahia 3 Bragantino 2 No
-0.0
Brasil de Pelotas 1 CRB 0 No
-0.9
Tupi 1 Nautico 4 -0.7
-0.1
Londrina 0 Avai 1 +0.4
+0.1
Ceara 1 Parana 1 +0.1
Luverdense 1 Goias 0 -0.1
Vila Nova 2 Paysandu 2 +0.1
Criciuma 1 Vasco da Gama 0 -0.1
If winner is:HomeEmpateAway
Week of 11/25100.0*Serie A100.0*Average seed
CRB vs Luverdense+1.5-0.2-1.5
Joinville vs Vila Nova+0.3+0.3-0.3
Vasco da Gama vs Ceara+0.2+0.2-0.4
Paysandu vs Criciuma+0.2+0.2-0.4
Bragantino vs Londrina+0.2+0.2-0.2
Avai vs Brasil de Pelotas+0.1+0.1-0.3

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Ewins titleSerie A1234567891011121314151617181920Serie CCount
581-0-0NoNo4852No17,665,379
560-0-1NoNo2244286No10,642,175
550-1-0NoNo163833122No16,043,006
Total:NoNo192616201341No44,350,560
Points
Chance Will Win Championship