How are these numbers calculated?

Big Games

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

Week of 1/15100.0*Serie A100.0*Average seed
CSA 1 Avai 1 -2.0
-0.2
Juventude 1 Cruzeiro 0 -1.4
+0.0
Figueirense 3 Brasil de Pelotas 0 +0.1
+0.2
Ponte Preta 2 Nautico 0 -0.1
-0.2
Sampaio Correa 2 Parana 1 -0.1
If winner is:HomeDrawAway
Avai vs Juventude+2.2-1.2No
+1.4-0.4-1.0
Botafogo-SP vs CSA+0.6+0.6-0.6
+0.1+0.0-0.0
Chapecoense vs Ponte Preta+0.1+0.1-0.2
+0.1+0.0-0.2
Cruzeiro vs Operario-PR+0.1+0.1-0.2
+0.0+0.1-0.1
Parana vs Cuiaba+0.1-0.0-0.0
Confianca vs Sampaio Correa+0.1+0.1-0.1
Guarani vs Vitoria-0.1+0.1+0.1
Brasil de Pelotas vs America-MG-0.2+0.0+0.1
CRB vs Figueirense-0.1+0.1+0.1
If winner is:HomeDrawAway
Week of 1/24100.0*Serie A100.0*Average seed
Avai vs Guarani+1.8-1.1-1.3
+1.4-0.4-1.4
Juventude vs Figueirense-0.6+0.0+1.1
-0.0-0.0+0.1
CSA vs Brasil de Pelotas-0.7+0.5+0.5
+0.1+0.1-0.1
Operario-PR vs Chapecoense-0.2+0.1+0.1
-0.2+0.0+0.1
Ponte Preta vs CRB-0.1+0.1+0.1
-0.0+0.1-0.0
Cuiaba vs Sampaio Correa-0.0-0.0+0.1
+0.2-0.0-0.2
Cruzeiro vs Nautico-0.1+0.1+0.1
Confianca vs America-MG-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins titleSerie A1234567891011121314151617181920Serie CCount
583-0-0No30.6%130472120No122,080,409
562-1-0No1.6215423280No270,311,932
552-0-1No0.2053141203000No491,308,213
541-2-0NoNo072940203000No195,535,370
531-1-1NoNo01113436153000No698,060,139
521-0-2NoNo0315343213200No614,365,819
0-3-0NoNo0111303618400No46,244,079
510-2-1NoNo0021334331530No244,045,199
500-1-2NoNo02153434142No424,095,921
490-0-3NoNo032041306No243,436,119
Total:No1.3%01491316171411941No3,349,483,200
Points
Chance Will Win Championship