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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 OTELLO


Coefficient of Inbreeding (COI):
0.056%

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 179 2 4 5 8 14 19 27 42 70
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 843 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.5% 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 DESPINA 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
AVIGDORS OBSERVATRICE DES MOEURS 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 25.00% 1 0 1 0 0 0 0 0 0 0
CACHAREL DE LA PARURE 13.67% 4 0 0 0 2 0 0 1 1 0
EXQUISITE DE LA PARURE 13.28% 2 0 0 1 0 0 0 1 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 PROBATUM EST 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 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
9.38% 28 0 0 0 0 0 0 4 8 16
ZENITH DE LA PARURE 8.98% 10 0 0 0 0 2 0 0 6 2
ARMANI DE LA PARURE 7.23% 5 0 0 0 0 2 0 0 2 1
6.84% 4 0 0 0 0 2 0 0 1 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
EGOISTE DE LA PARURE 5.47% 12 0 0 0 0 0 0 4 4 4
OTTO-PRINCE DE LA PARURE 5.08% 11 0 0 0 0 0 2 0 1 8
4.69% 3 0 0 0 0 0 3 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0
HANAHAUS BRONZED OSSIE 4.49% 9 0 0 0 0 0 2 0 0 7
4.49% 5 0 0 0 0 1 0 0 3 1
PETI LLEVR TATA 4.49% 5 0 0 0 0 1 0 0 3 1
CONFUCIUS DE LA PARURE 4.30% 6 0 0 0 0 0 0 5 1 0
XOE DE LA PARURE 4.30% 8 0 0 0 0 0 2 0 0 6
UNIC DE LA PARURE 4.10% 8 0 0 0 0 0 1 2 0 5
LEIBÖLL'S MERCEDES 3.91% 5 0 0 0 0 0 2 0 1 2
ADONIS EL FUERTE 3.52% 4 0 0 0 0 0 2 0 0 2
MAROUSIA DE LA PARURE 3.52% 4 0 0 0 0 0 2 0 0 2
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
VALENTINO DE LA PARURE 3.13% 10 0 0 0 0 0 0 0 6 4
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
BORN-Ö'S DOMINIQUE 3.13% 10 0 0 0 0 0 0 0 6 4
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
AVIGDORS TROYA 2.73% 4 0 0 0 0 0 0 3 1 0
LEIBOLL'S HANNIBAL 2.73% 7 0 0 0 0 0 0 2 1 4
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 0 2 2 0
PABLO PICASSO DE LA PARURE 2.34% 4 0 0 0 0 0 1 0 1 2
ZINA DE LA PARURE 2.15% 6 0 0 0 0 0 0 0 5 1
KAY LES PETITS ARCHANGES 2.15% 4 0 0 0 0 0 1 0 0 3
2.15% 4 0 0 0 0 0 1 0 0 3
JACQUELLA JACQUES 1.95% 8 0 0 0 0 0 0 0 2 6
ANJOU DE LA PARURE 1.76% 3 0 0 0 0 0 0 2 0 1
RAMONA PRINCESSE DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
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
UNBARSY DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
ANJA VAN HARTOGS VREUGD 1.56% 2 0 0 0 0 0 0 2 0 0
GUY-LAROCHE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
TOPETTE MISS MILO 1.56% 2 0 0 0 0 0 0 2 0 0
BRUNO DELL'AKIRIS 1.56% 4 0 0 0 0 0 0 0 4 0
COLONEL TRUSARDI DE LA PARURE 1.56% 8 0 0 0 0 0 0 0 0 8
JACQUELLA OURAGAN 1.56% 3 0 0 0 0 0 0 1 2 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 2 0 0 0 0 0 0 2 0 0
DON CAMILO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 3 0 0 0 0 0 0 1 2 0
LEOPARD VAN EPPIES BARGIE 1.56% 4 0 0 0 0 0 0 0 4 0
1.56% 1 0 0 0 0 0 1 0 0 0
BIJOU VON DER RUE DE LA VERT 1.56% 8 0 0 0 0 0 0 0 0 8
1.56% 1 0 0 0 0 0 1 0 0 0
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
BORN-Ö'S BONA DEA 1.17% 6 0 0 0 0 0 0 0 0 6
MEREDIQUE DE LA CHAMPETRE 1.17% 4 0 0 0 0 0 0 0 2 2
SHANN'S GEORGIA PEACH 0.98% 5 0 0 0 0 0 0 0 0 5
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
ZINADINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
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
WINNY DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 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
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
YSATIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
L'ANGE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
OMAR SHARIF DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 0.78% 3 0 0 0 0 0 0 0 1 2
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
CHIRINE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2 0
ODILO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
JACQUELLA MERVEILLEUX 0.78% 3 0 0 0 0 0 0 0 1 2
JOIE VAN EPPIES BARGIE 0.78% 4 0 0 0 0 0 0 0 0 4
TOPETTE TOBY JUG 0.78% 2 0 0 0 0 0 0 0 2 0
TOPETTE MARGARITA 0.78% 2 0 0 0 0 0 0 0 2 0
RANNI 0.78% 2 0 0 0 0 0 0 0 2 0
0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
BARON BALOU DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA GIGOLETTE 0.59% 3 0 0 0 0 0 0 0 0 3
ANDREA DES GENTILS MINOIS 0.59% 3 0 0 0 0 0 0 0 0 3
AMADEE MA JOIE 0.59% 3 0 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 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
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
TOPETTE KRYSTAL IMAGE 0.39% 2 0 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.39% 2 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.39% 2 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
ESTELLA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
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
0.20% 1 0 0 0 0 0 0 0 0 1
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