Back

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 OPPENHEIMER


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 175 2 3 3 12 15 20 32 47 69
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 847 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS PARSIFAL 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS GIANPIETRA 50.00% 1 1 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS DEMONICE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS ANNONCIATRICE DE LA CHANCE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 18.75% 2 0 0 1 1 0 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 12.50% 1 0 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
AVIGDORS EXPRESSION 9.38% 2 0 0 0 1 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 8.59% 3 0 0 0 1 0 1 1 0 0
QUINTON XAR DU COUSTEAU 8.59% 3 0 0 0 1 0 1 1 0 0
AVIGDORS TROYA 7.81% 3 0 0 0 0 2 1 0 0 0
LEIBÖLL'S PRALINE' 7.42% 5 0 0 0 0 1 2 1 1 0
PETI LLEVR TATA 7.03% 4 0 0 0 0 1 2 1 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0 0
ELEGANCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 6.25% 1 0 0 0 1 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 6.25% 2 0 0 0 0 2 0 0 0 0
LEIBOLL'S VERSION 2 6.25% 2 0 0 0 0 2 0 0 0 0
EGOISTE DE LA PARURE 6.25% 20 0 0 0 0 0 0 1 9 10
EXQUISITE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 2 0 0 0 0 2 0 0 0 0
CACHAREL DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
AVIGDORS REFLECT DE LA GLOIRE DE MES PARENTS 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 6.25% 1 0 0 0 1 0 0 0 0 0
HONORE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0 0
UNIC DE LA PARURE 4.49% 8 0 0 0 0 0 0 4 3 1
4.30% 3 0 0 0 0 1 0 1 1 0
4.30% 3 0 0 0 0 1 0 1 1 0
3.91% 3 0 0 0 0 0 2 1 0 0
PABLO PICASSO DE LA PARURE 3.71% 5 0 0 0 0 0 1 2 1 1
KAY LES PETITS ARCHANGES 3.52% 4 0 0 0 0 0 1 2 1 0
3.52% 4 0 0 0 0 0 1 2 1 0
OTTO-PRINCE DE LA PARURE 3.32% 6 0 0 0 0 0 0 3 2 1
LEIBOLL'S HANNIBAL 3.32% 10 0 0 0 0 0 0 1 4 5
3.13% 12 0 0 0 0 0 0 0 4 8
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
LEIBOLL'S RASMINE 3.13% 2 0 0 0 0 0 2 0 0 0
ARMANI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
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 ARMAN 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
XOE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1 0
HANAHAUS BRONZED OSSIE 2.73% 4 0 0 0 0 0 0 3 1 0
VALENTINO DE LA PARURE 2.54% 12 0 0 0 0 0 0 0 1 11
BORN-Ö'S DOMINIQUE 2.54% 12 0 0 0 0 0 0 0 1 11
RUTKJAER'S ALBERTE 2.54% 6 0 0 0 0 0 0 1 4 1
BEATRICE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
RAMONA PRINCESSE DE LA PARURE 2.34% 7 0 0 0 0 0 0 1 2 4
ZINA DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
XCLUSIVE DE LA PARURE 2.15% 3 0 0 0 0 0 1 0 1 1
HONNORE-TAMINO DE LA CHAMPETRE 2.15% 7 0 0 0 0 0 0 0 4 3
JACQUELLA OURAGAN 2.15% 7 0 0 0 0 0 0 0 4 3
COMEPATABULL'S READY TO RUMBLE 2.15% 3 0 0 0 0 0 1 0 1 1
1.76% 4 0 0 0 0 0 0 1 2 1
1.76% 4 0 0 0 0 0 0 1 2 1
ADONIS EL FUERTE 1.56% 2 0 0 0 0 0 0 2 0 0
OKLAHOMA MISS V. FIVELZIGHT 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% 1 0 0 0 0 0 1 0 0 0
JACQUELLA XANDRA 1.56% 1 0 0 0 0 0 1 0 0 0
JACQUELLA JACQUES 1.37% 6 0 0 0 0 0 0 0 1 5
TOPETTE MISS MILO 1.37% 4 0 0 0 0 0 0 0 3 1
ANJA VAN HARTOGS VREUGD 1.37% 4 0 0 0 0 0 0 0 3 1
DUC DALI DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 0 7
ZINADINE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
MONTBLANC DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1 0
FRANCOIS DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
LEIBÖLL'S CATHARINA 1.17% 5 0 0 0 0 0 0 0 1 4
BLACKY 1.17% 5 0 0 0 0 0 0 0 1 4
LEOPARD VAN EPPIES BARGIE 1.17% 6 0 0 0 0 0 0 0 0 6
SHANN'S GEORGIA PEACH 1.17% 2 0 0 0 0 0 0 1 1 0
UNBARA DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1
COLONEL TRUSARDI DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
OMAR SHARIF DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
JACQUELLA MERVEILLEUX 0.78% 4 0 0 0 0 0 0 0 0 4
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
GIBOULEE MA JOIE 0.78% 3 0 0 0 0 0 0 0 1 2
CHIRINE MA JOIE 0.78% 4 0 0 0 0 0 0 0 0 4
YSATIS DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
MEREDIQUE DE LA CHAMPETRE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA VERIDIQUE 0.78% 1 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
KISHNIGA'S BENVENUTO 0.59% 2 0 0 0 0 0 0 0 1 1
HENRY-MATISSE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE TOBY JUG 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE MARGARITA 0.59% 3 0 0 0 0 0 0 0 0 3
RANNI 0.59% 3 0 0 0 0 0 0 0 0 3
FELIPE V.D.ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
SHANN'S EARTH ANGEL 0.59% 2 0 0 0 0 0 0 0 1 1
JAGUAR'S NOEL OF JEALYN 0.59% 2 0 0 0 0 0 0 0 1 1
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1 0
ANDREA DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.20% 1 0 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA JACQUARD 0.20% 1 0 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.20% 1 0 0 0 0 0 0 0 0 1
INOVATION-PRINCE DE LA PARURE 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
0.20% 1 0 0 0 0 0 0 0 0 1
ANGELIQUE 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
ZARTAN VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.20% 1 0 0 0 0 0 0 0 0 1
HERCULE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
BAGHERA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
POWERGAME'S COSI FAN TUTTE 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
Site Links
Site Links
Company
Other

Copyright @2025 fbdpedigree.com