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Ancestor calculations 10 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:
UK CH DAULOKKE'S TIGRETTO LE PIRAT


Coefficient of Inbreeding (COI):
3.386%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9 Gen 10
Ancestors in 10 generations 180 2 4 5 8 8 10 14 18 35 59
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1866 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 91.2% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
DAULOKKE'S O'MEYER 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'E FEMME FATALE 50.00% 1 1 0 0 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULOKKE'S BELLE HELENE 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULOKKE'S SORBE DU PARIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULÖKKE'S ISABEAU-DIOR 25.00% 2 0 0 2 0 0 0 0 0 0 0
AVIGDORS PROJECTEUR DANS L'AVENIR 25.00% 1 0 1 0 0 0 0 0 0 0 0
DAULOKKE'S QUE VADIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS MADEMOISELLE FIFI 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 9.38% 3 0 0 0 0 3 0 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 4 0 0 0 0 0 4 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS STOICHEION 6.25% 1 0 0 0 1 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 4.69% 3 0 0 0 0 0 3 0 0 0 0
LEIBÖLL'S MERCEDES 3.91% 5 0 0 0 0 0 0 5 0 0 0
EGOISTE DE LA PARURE 3.71% 15 0 0 0 0 0 0 0 6 5 4
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S RAFFINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ESTERELLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 2.44% 9 0 0 0 0 0 0 0 5 1 3
COMEPATABULL'S READY TO RUMBLE 2.34% 3 0 0 0 0 0 0 3 0 0 0
UNIC DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1 0
RUTKJAER'S ALBERTE 1.95% 5 0 0 0 0 0 0 0 5 0 0
RAMONA PRINCESSE DE LA PARURE 1.86% 6 0 0 0 0 0 0 0 4 1 1
VALENTINO DE LA PARURE 1.76% 12 0 0 0 0 0 0 0 0 6 6
BORN-Ö'S DOMINIQUE 1.76% 12 0 0 0 0 0 0 0 0 6 6
1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S OVID 1.56% 1 0 0 0 0 0 1 0 0 0 0
BEATRICE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JACQUELLA JACQUES 1.56% 11 0 0 0 0 0 0 0 0 5 6
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 1.37% 11 0 0 0 0 0 0 0 1 0 10
OTTO-PRINCE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
OMAR SHARIF DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 0 5 2
HANAHAUS BRONZED OSSIE 1.17% 2 0 0 0 0 0 0 1 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.07% 5 0 0 0 0 0 0 0 1 3 1
FRANCOIS DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 0 5 1
LEIBÖLL'S CATHARINA 1.07% 6 0 0 0 0 0 0 0 0 5 1
ANDREA DES GENTILS MINOIS 0.98% 10 0 0 0 0 0 0 0 0 0 10
BLACKY 0.98% 5 0 0 0 0 0 0 0 0 5 0
KISHNIGA'S BENVENUTO 0.88% 6 0 0 0 0 0 0 0 0 3 3
GIBOULEE MA JOIE 0.88% 5 0 0 0 0 0 0 0 0 4 1
XOE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0 0
BIJOU VON DER RUE DE LA VERT 0.68% 7 0 0 0 0 0 0 0 0 0 7
CHIRINE MA JOIE 0.68% 5 0 0 0 0 0 0 0 0 2 3
KISHNIGA'S SHOWBIZ CHELSEA 0.59% 3 0 0 0 0 0 0 0 0 3 0
ANJOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
BORN-Ö'S BONA DEA 0.59% 6 0 0 0 0 0 0 0 0 0 6
BARON BALOU DE LA PARURE 0.59% 6 0 0 0 0 0 0 0 0 0 6
JACQUELLA GIGOLETTE 0.59% 6 0 0 0 0 0 0 0 0 0 6
AMADEE MA JOIE 0.59% 6 0 0 0 0 0 0 0 0 0 6
0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 3 0 0 0 0 0 0 0 0 3 0
TOPETTE MISS MILO 0.59% 2 0 0 0 0 0 0 0 1 1 0
JACQUELLA MERVEILLEUX 0.49% 4 0 0 0 0 0 0 0 0 1 3
COLONEL BLANC DE LA PARURE 0.49% 5 0 0 0 0 0 0 0 0 0 5
ZARTAN VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
LEIBÖLL'S ANGELINA 0.49% 5 0 0 0 0 0 0 0 0 0 5
HERCULE DU SOURIRE DOUX 0.49% 5 0 0 0 0 0 0 0 0 0 5
BAGHERA DE L'AMABILITE 0.49% 5 0 0 0 0 0 0 0 0 0 5
MEREDIQUE DE LA CHAMPETRE 0.49% 4 0 0 0 0 0 0 0 0 1 3
OKLAHOMA MISS V. FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1 0 0
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 4 0 0 0 0 0 0 0 0 0 4
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1 0 0
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0 0
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 3 0 0 0 0 0 0 0 0 0 3
ESTELLA DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 0.29% 2 0 0 0 0 0 0 0 0 1 1
TOPETTE MARGARITA 0.29% 2 0 0 0 0 0 0 0 0 1 1
UNBARSY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ANGELIQUE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
ODILO VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOIE VAN EPPIES BARGIE 0.20% 2 0 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
RANNI 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S FRAULINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEZEBEL DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DOLLYANNA VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OLIVERRO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LOU LOU V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.10% 1 0 0 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.10% 1 0 0 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.10% 1 0 0 0 0 0 0 0 0 0 1
IVANHOE DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KENLE'S DE JA VU 0.10% 1 0 0 0 0 0 0 0 0 0 1
LA ROSACE JAUNISSE DE MCKEE 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1
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