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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:
AVIGDORS LEOLUCA


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 Gen 10
Ancestors in 10 generations 217 2 4 5 7 10 25 32 38 47 79
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1829 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.4% 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
AVIGDORS PARSIFAL 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS PRUDENZIA 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
AVIGDORS DEMONICE 25.00% 1 0 1 0 0 0 0 0 0 0 0
NAPACHAI THE DARK KNIGHT RISES AT AVIGDORS 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS OLIMPIA 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 15.63% 2 0 0 1 0 1 0 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 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
12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS TITUS FLAVIUS VESPASIANUS 12.50% 1 0 0 1 0 0 0 0 0 0 0
FLAUBERT DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
AVIGDORS EXPRESSION 7.81% 2 0 0 0 1 0 1 0 0 0 0
AVIGDORS LEGION D'HONNEUR 6.25% 1 0 0 0 1 0 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 6.25% 1 0 0 0 1 0 0 0 0 0 0
ELEGANCE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS AMANT DE LA LIBERTE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS IMPRESSION DE LA PERFECTION 6.25% 1 0 0 0 1 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 5.47% 4 0 0 0 0 1 0 3 0 0 0
CACHAREL DE LA PARURE 4.69% 3 0 0 0 0 1 0 2 0 0 0
EGOISTE DE LA PARURE 3.91% 19 0 0 0 0 0 0 0 5 6 8
AVIGDORS TROYA 3.91% 2 0 0 0 0 1 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.52% 3 0 0 0 0 0 2 0 1 0 0
QUINTON XAR DU COUSTEAU 3.52% 3 0 0 0 0 0 2 0 1 0 0
LEIBÖLL'S PRALINE' 3.32% 4 0 0 0 0 0 1 2 0 1 0
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBOLL'S VERSION 2 3.13% 1 0 0 0 0 1 0 0 0 0 0
MELLI DES VALENTINA AVIGDORS 3.13% 1 0 0 0 0 1 0 0 0 0 0
EXQUISITE DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0 0
3.13% 4 0 0 0 0 0 1 1 2 0 0
QUETZAL DE EL MENCEY LOCO 3.13% 1 0 0 0 0 1 0 0 0 0 0
GORDONREX DELL'OLDOINYO LENGAI 3.13% 1 0 0 0 0 1 0 0 0 0 0
HONORE DE TAMERAN 3.13% 1 0 0 0 0 1 0 0 0 0 0
UNIC DE LA PARURE 2.83% 9 0 0 0 0 0 0 2 1 3 3
OTTO-PRINCE DE LA PARURE 2.83% 8 0 0 0 0 0 0 2 1 4 1
ARMANI DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3 0 0
PETI LLEVR TATA 2.73% 3 0 0 0 0 0 1 1 1 0 0
HANAHAUS BRONZED OSSIE 2.34% 6 0 0 0 0 0 0 2 0 4 0
CRITJE V.D. MESTREECHTENEERKES 2.34% 2 0 0 0 0 0 1 1 0 0 0
XOE DE LA PARURE 2.15% 5 0 0 0 0 0 0 2 0 3 0
BEATRICE DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
LEIBOLL'S HANNIBAL 1.95% 9 0 0 0 0 0 0 0 2 5 2
ZINA DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
1.95% 2 0 0 0 0 0 1 0 1 0 0
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
1.76% 3 0 0 0 0 0 0 2 0 1 0
1.76% 3 0 0 0 0 0 0 2 0 1 0
PABLO PICASSO DE LA PARURE 1.66% 4 0 0 0 0 0 0 1 2 0 1
GEORGIE UNIC VAN MUPPY'S PLACE 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
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ESTERELLE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 1.56% 1 0 0 0 0 0 1 0 0 0 0
FENDER DELL'OLDOINYO LENGAI 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
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 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
LETJE V.D. MESTREECHTENEERKES 1.56% 1 0 0 0 0 0 1 0 0 0 0
NEW DAISY IZ PALEVYH BULDOGOV 1.56% 1 0 0 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.46% 8 0 0 0 0 0 0 0 2 1 5
OKLAHOMA MISS V. FIVELZIGHT 1.37% 4 0 0 0 0 0 0 1 0 3 0
ANJOU DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 2 1 4
RUTKJAER'S ALBERTE 1.37% 5 0 0 0 0 0 0 0 2 3 0
1.37% 4 0 0 0 0 0 0 1 0 3 0
KAY LES PETITS ARCHANGES 1.37% 3 0 0 0 0 0 0 1 1 1 0
1.37% 3 0 0 0 0 0 0 1 1 1 0
JACQUELLA OURAGAN 1.27% 6 0 0 0 0 0 0 0 2 1 3
COLONEL TRUSARDI DE LA PARURE 1.27% 10 0 0 0 0 0 0 0 1 0 9
JACQUELLA JACQUES 1.27% 11 0 0 0 0 0 0 0 0 2 9
RAMONA PRINCESSE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4 0
TOPETTE MISS MILO 1.17% 6 0 0 0 0 0 0 0 2 0 4
1.17% 2 0 0 0 0 0 0 1 1 0 0
1.17% 2 0 0 0 0 0 0 1 1 0 0
ANJA VAN HARTOGS VREUGD 1.07% 5 0 0 0 0 0 0 0 2 0 3
ZINADINE DE LA PARURE 0.98% 2 0 0 0 0 0 0 1 0 1 0
MONTBLANC DELL'AKIRIS 0.98% 2 0 0 0 0 0 0 1 0 1 0
SHANN'S GEORGIA PEACH 0.98% 2 0 0 0 0 0 0 1 0 1 0
XCLUSIVE DE LA PARURE 0.88% 3 0 0 0 0 0 0 0 2 0 1
OMAR SHARIF DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
CHIRINE MA JOIE 0.88% 6 0 0 0 0 0 0 0 0 3 3
FRANCOIS DE LA PARURE 0.88% 7 0 0 0 0 0 0 0 0 2 5
LEIBÖLL'S CATHARINA 0.88% 7 0 0 0 0 0 0 0 0 2 5
COMEPATABULL'S READY TO RUMBLE 0.88% 3 0 0 0 0 0 0 0 2 0 1
0.78% 1 0 0 0 0 0 0 1 0 0 0
BIJOU VON DER RUE DE LA VERT 0.78% 8 0 0 0 0 0 0 0 0 0 8
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
BELBOULECAN DU CHAMPAGNE MONDO 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
EXTRAVAGANTE DE LA PARURE 0.68% 4 0 0 0 0 0 0 0 1 0 3
DON CAMILO DE LA PARURE 0.68% 4 0 0 0 0 0 0 0 1 0 3
BLACKY 0.68% 5 0 0 0 0 0 0 0 0 2 3
0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 3 0 0 0 0 0 0 0 1 1 1
BORN-Ö'S BONA DEA 0.59% 6 0 0 0 0 0 0 0 0 0 6
HENRY-MATISSE DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
JACQUELLA MERVEILLEUX 0.49% 3 0 0 0 0 0 0 0 0 2 1
MEREDIQUE DE LA CHAMPETRE 0.49% 3 0 0 0 0 0 0 0 0 2 1
FELIPE V.D.ZUYLENSTEDE 0.49% 2 0 0 0 0 0 0 0 1 0 1
SHANN'S EARTH ANGEL 0.49% 2 0 0 0 0 0 0 0 1 0 1
JAGUAR'S NOEL OF JEALYN 0.49% 2 0 0 0 0 0 0 0 1 0 1
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
DAULÖKKE'S DE'JA-VU 0.39% 1 0 0 0 0 0 0 0 1 0 0
WINNY DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
L'ANGE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ODILO VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
LEIBÖLL'S MUFFEE 0.39% 1 0 0 0 0 0 0 0 1 0 0
BARON BALOU DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JOIE VAN EPPIES BARGIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ANDREA DES GENTILS MINOIS 0.39% 4 0 0 0 0 0 0 0 0 0 4
AMADEE MA JOIE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE TOBY JUG 0.39% 2 0 0 0 0 0 0 0 0 2 0
TOPETTE MARGARITA 0.39% 2 0 0 0 0 0 0 0 0 2 0
YSATIS DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
RANNI 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
COCO VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
ALLSTONE DOUGLAS 0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 2 0 0 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 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
DAULÖKKE'S GOURMET DU MILA 0.20% 1 0 0 0 0 0 0 0 0 1 0
COLONEL BLANC DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE KRYSTAL IMAGE 0.20% 2 0 0 0 0 0 0 0 0 0 2
TENAFLY SHEER GOLD 0.20% 2 0 0 0 0 0 0 0 0 0 2
TOPETTE BUBBLES 0.20% 2 0 0 0 0 0 0 0 0 0 2
JEMHIEDE JUST JAMES 0.20% 2 0 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.20% 2 0 0 0 0 0 0 0 0 0 2
SAMUEL DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
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
BELBOULECAN HISTOIRE DE MA VIE 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 2 0 0 0 0 0 0 0 0 0 2
IMPERATRICE CLEOPATRA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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
0.10% 1 0 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 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
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
CHEN-CHEN CHANELL-NUMBER-ONE 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
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