Ancestor calculations 8 Generations

Understanding these calculations can be intricate, but we're here to help you understnad it.

Pedigree analysis relies on the database information and is only as accurate as the data available. Incomplete generations, where ancestors are unknown, are highlighted in red. To improve accuracy, missing dogs need to be added. If too many dogs are missing, the COI (Coefficient of Inbreeding) can be shown as 0.000%.


Ancestor Loss, Maximum Ancestors, Actual Ancestors:

The maximum potential number of ancestors in a pedigree can be calculated using the formula 2^(number of generations + 1) - 2. Ancestor loss is figured by comparing this maximum with the actual number of different ancestors. For example, in a four-generation pedigree with 30 dogs, if there are 30 unique dogs, there's no ancestor loss. But if there are only 26 unique dogs, indicating some inbreeding, the ancestor loss would be 13.3%.


Percentage of Genetic Contribution:

This estimates how much each ancestor contributes to the pedigree's genetics. Sire and dam each contribute 50%, grandsires and granddams 25%, great-grandparents 12.5%, and so on. Whenever an ancestor appears in the pedigree, their percentage values are added together. For instance, a dog in the grandparent generation contributes 25%, and if it also appears in the great-grandparent generation (12.5%), its total genetic contribution would be 37.5%.


Calculations for:
AVIGDORS VITTORIO


Coefficient of Inbreeding (COI):
3.906%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 143 2 4 6 10 9 20 33 49
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 367 0 0 0 0 0 0 0 0
Ancestor loss % 72.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DAULOKKE'S FENNETON LE DUC 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS ANNONCIATRICE DE LA CHANCE 50.00% 1 1 0 0 0 0 0 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 25.00% 1 0 1 0 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 25.00% 2 0 0 2 0 0 0 0 0
AVIGDORS BELLISSIMA 25.00% 1 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 18.75% 3 0 0 0 3 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 2 0 0 0 2 0 0 0 0
DAULÖKKE'S ROQUEFORT 12.50% 1 0 0 1 0 0 0 0 0
QUINTON XAR DU COUSTEAU 12.50% 1 0 0 1 0 0 0 0 0
EXQUISITE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 12.50% 1 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 8.59% 6 0 0 0 0 1 3 0 2
COMEPATABULL'S READY TO RUMBLE 6.25% 2 0 0 0 0 2 0 0 0
XCLUSIVE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
DAULÖKKE'S GOURMET DU MILA 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0
CACHAREL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 5.47% 8 0 0 0 0 0 1 3 4
BORN-Ö'S DOMINIQUE 5.47% 8 0 0 0 0 0 1 3 4
RAMONA PRINCESSE DE LA PARURE 5.08% 4 0 0 0 0 0 3 0 1
RUTKJAER'S ALBERTE 4.69% 3 0 0 0 0 0 3 0 0
JACQUELLA JACQUES 4.30% 7 0 0 0 0 0 0 4 3
FRANCOIS DE LA PARURE 4.30% 5 0 0 0 0 0 1 3 1
ANJOU DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
UNIC DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
LEIBÖLL'S CATHARINA 3.91% 4 0 0 0 0 0 1 3 0
KARENDON'S JOYAU DE FRANCE 3.13% 2 0 0 0 0 0 2 0 0
COMPATABULL'S KISHNIGA NICOLE 3.13% 2 0 0 0 0 0 2 0 0
OMAR SHARIF DE LA PARURE 3.13% 5 0 0 0 0 0 0 3 2
UNBARA DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
ANDREA DES GENTILS MINOIS 3.13% 7 0 0 0 0 0 0 1 6
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
KAY LES PETITS ARCHANGES 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
COLONEL TRUSARDI DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
HONNORE-TAMINO DE LA CHAMPETRE 2.73% 4 0 0 0 0 0 0 3 1
KISHNIGA'S BENVENUTO 2.34% 4 0 0 0 0 0 0 2 2
CHIRINE MA JOIE 2.34% 3 0 0 0 0 0 1 0 2
GIBOULEE MA JOIE 2.34% 3 0 0 0 0 0 0 3 0
ZARTAN VON DER GRIMMELSBURG 2.34% 5 0 0 0 0 0 0 1 4
2.34% 5 0 0 0 0 0 0 1 4
BLACKY 2.34% 3 0 0 0 0 0 0 3 0
JACQUELLA OURAGAN 1.95% 3 0 0 0 0 0 0 2 1
BIJOU VON DER RUE DE LA VERT 1.95% 4 0 0 0 0 0 0 1 3
BORN-Ö'S BONA DEA 1.95% 4 0 0 0 0 0 0 1 3
YSATIS DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
AMADEE MA JOIE 1.95% 4 0 0 0 0 0 0 1 3
LEIBÖLL'S ANGELINA 1.95% 4 0 0 0 0 0 0 1 3
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 1.56% 4 0 0 0 0 0 0 0 4
XOE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
HANAHAUS BRONZED OSSIE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
MEREDIQUE DE LA CHAMPETRE 1.17% 3 0 0 0 0 0 0 0 3
ODILO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
COLONEL BLANC DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
HERCULE DU SOURIRE DOUX 1.17% 3 0 0 0 0 0 0 0 3
BAGHERA DE L'AMABILITE 1.17% 3 0 0 0 0 0 0 0 3
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S GLADRAGS SHOWBIZ 0.78% 2 0 0 0 0 0 0 0 2
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.78% 2 0 0 0 0 0 0 0 2
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ESTELLA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
QUINCY VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MISS MILO 0.78% 1 0 0 0 0 0 0 1 0
LEOPARD VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0
WINNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.39% 1 0 0 0 0 0 0 0 1
RANNI 0.39% 1 0 0 0 0 0 0 0 1