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Ancestor calculations 9 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 NERUCCIA


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 156 2 3 4 8 13 16 20 32 54
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 866 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.7% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS FAHRENHEIT 212 HOMEWOOD ROCKYDELL 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS ROSEMONDE 50.00% 1 1 0 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS ZANA-ZAN 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 12.50% 2 0 0 0 2 0 0 0 0 0
AVIGDORS REFLECT DE LA GLOIRE DE MES PARENTS 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0 0
HONORE DE TAMERAN 9.38% 3 0 0 0 0 3 0 0 0 0
AVIGDORS TROYA 8.98% 5 0 0 0 1 0 0 3 1 0
7.62% 6 0 0 0 0 2 0 0 3 1
PETI LLEVR TATA 7.62% 6 0 0 0 0 2 0 0 3 1
AVIGDORS GARGAMELLE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS SENSATION DE LA REIGNE ANIMAL 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS IDEE FIXE 6.25% 2 0 0 0 0 2 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 4 0 0 0 0 0 4 0 0 0
AVIGDORS TORTILLA 6.25% 1 0 0 0 1 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 6.25% 3 0 0 0 0 1 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
JACQUELLA ARMAN 6.25% 1 0 0 0 1 0 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0
CONFUCIUS DE LA PARURE 4.30% 6 0 0 0 0 0 0 5 1 0
LEIBÖLL'S MERCEDES 3.91% 5 0 0 0 0 0 2 0 1 2
KAY LES PETITS ARCHANGES 3.71% 5 0 0 0 0 0 2 0 0 3
3.71% 5 0 0 0 0 0 2 0 0 3
AVIGDORS BONUM FACTUM 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS BONA MENTE 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS EXPRESSION 3.13% 2 0 0 0 0 0 2 0 0 0
DELILAH DELL'AKIRIS 3.13% 4 0 0 0 0 0 0 4 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 3 0 0 0 0 0 1 2 0 0
AVIGDORS AIME ARDEMMENT DESIRE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
JACQUELLA XANDRA 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 2.73% 8 0 0 0 0 0 0 0 6 2
UNIC DE LA PARURE 2.54% 6 0 0 0 0 0 1 0 0 5
PABLO PICASSO DE LA PARURE 2.34% 4 0 0 0 0 0 1 0 1 2
LEIBOLL'S HANNIBAL 2.34% 5 0 0 0 0 0 0 2 1 2
ZINA DE LA PARURE 2.15% 6 0 0 0 0 0 0 0 5 1
OTTO-PRINCE DE LA PARURE 1.95% 9 0 0 0 0 0 0 0 1 8
EGOISTE DE LA PARURE 1.95% 4 0 0 0 0 0 0 2 0 2
RUTKJAER'S ALBERTE 1.76% 3 0 0 0 0 0 0 2 0 1
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S DE'JA-VU 1.56% 3 0 0 0 0 0 0 1 2 0
BRUNO DELL'AKIRIS 1.56% 4 0 0 0 0 0 0 0 4 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
JACQUELLA VERIDIQUE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
HANAHAUS BRONZED OSSIE 1.37% 7 0 0 0 0 0 0 0 0 7
CACHAREL DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
XOE DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 0 6
QUINTON XAR DU COUSTEAU 1.17% 3 0 0 0 0 0 0 0 3 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.17% 3 0 0 0 0 0 0 0 3 0
JACQUELLA JACQUES 1.17% 4 0 0 0 0 0 0 0 2 2
ARMANI DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
SHANN'S GEORGIA PEACH 0.98% 5 0 0 0 0 0 0 0 0 5
RAMONA PRINCESSE DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
FRANCOIS DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1
LEIBÖLL'S CATHARINA 0.98% 3 0 0 0 0 0 0 0 2 1
AVIGDORS BENTLEY 0.78% 1 0 0 0 0 0 0 1 0 0
EXQUISITE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ZINADINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
XCLUSIVE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
MONTBLANC DELL'AKIRIS 0.78% 4 0 0 0 0 0 0 0 0 4
NANA' DELL'AKIRIS 0.78% 4 0 0 0 0 0 0 0 0 4
VALENTINO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 0.78% 1 0 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 0.78% 3 0 0 0 0 0 0 0 1 2
BORN-Ö'S DOMINIQUE 0.78% 2 0 0 0 0 0 0 0 2 0
DAULÖKKE'S GOURMET DU MILA 0.78% 3 0 0 0 0 0 0 0 1 2
BLACKY 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA RADOUCIR 0.78% 1 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 0.78% 4 0 0 0 0 0 0 0 0 4
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
ANDREA DES GENTILS MINOIS 0.59% 3 0 0 0 0 0 0 0 0 3
OKLAHOMA MISS V. FIVELZIGHT 0.39% 2 0 0 0 0 0 0 0 0 2
COLONEL TRUSARDI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
MAROUSIA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1 0
BORN-Ö'S BONA DEA 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA JACQUARD 0.39% 1 0 0 0 0 0 0 0 1 0
POWERGAME'S COSI FAN TUTTE 0.39% 1 0 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.39% 2 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
ANJOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.20% 1 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.20% 1 0 0 0 0 0 0 0 0 1
CHEN-CHEN CHANELL-NUMBER-ONE 0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
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