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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 TRISTANO


Coefficient of Inbreeding (COI):
3.516%

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 206 2 4 5 11 16 24 31 39 58 88
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1840 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.9% 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 FAHRENHEIT 212 HOMEWOOD ROCKYDELL 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS XERJOFF DONNA BIANCA 50.00% 1 1 0 0 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS ZANA-ZAN 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS VESPASIA 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 3 0 0 1 2 0 0 0 0 0 0
AVIGDORS HORTENSIUS 25.00% 1 0 1 0 0 0 0 0 0 0 0
HONORE DE TAMERAN 15.63% 4 0 0 0 1 3 0 0 0 0 0
FLAUBERT DE LA PARURE 15.63% 7 0 0 0 0 3 4 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 12.50% 1 0 0 1 0 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 3 0 0 0 1 2 0 0 0 0 0
AVIGDORS MEILLEURE DES MEILLEURES 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 5 0 0 0 0 3 2 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 9.77% 10 0 0 0 0 0 3 6 1 0 0
AVIGDORS BONUM FACTUM 9.38% 2 0 0 0 1 1 0 0 0 0 0
AVIGDORS BONA MENTE 9.38% 2 0 0 0 1 1 0 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 9.38% 2 0 0 0 1 1 0 0 0 0 0
7.81% 4 0 0 0 0 1 3 0 0 0 0
7.81% 4 0 0 0 0 1 3 0 0 0 0
DELILAH DELL'AKIRIS 7.81% 7 0 0 0 0 0 3 4 0 0 0
EGOISTE DE LA PARURE 6.74% 43 0 0 0 0 0 0 2 0 12 29
AVIGDORS GARGAMELLE 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS SENSATION DE LA REIGNE ANIMAL 6.25% 1 0 0 0 1 0 0 0 0 0 0
AVIGDORS EXPRESSION 6.25% 3 0 0 0 0 1 2 0 0 0 0
ZENITH DE LA PARURE 6.25% 14 0 0 0 0 0 0 3 9 2 0
AVIGDORS TORTILLA 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 5 0 0 0 0 0 3 2 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
OTTO-PRINCE DE LA PARURE 5.66% 26 0 0 0 0 0 0 0 6 14 6
5.66% 7 0 0 0 0 1 0 1 4 1 0
PETI LLEVR TATA 5.66% 7 0 0 0 0 1 0 1 4 1 0
LEIBÖLL'S MERCEDES 5.37% 12 0 0 0 0 0 2 0 3 4 3
UNIC DE LA PARURE 5.18% 21 0 0 0 0 0 1 0 3 8 9
AVIGDORS TROYA 5.08% 6 0 0 0 0 0 1 4 1 0 0
ZINA DE LA PARURE 4.88% 10 0 0 0 0 0 0 3 6 1 0
LEIBOLL'S HANNIBAL 4.00% 18 0 0 0 0 0 0 2 1 6 9
EXQUISITE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0 0 0
HANAHAUS BRONZED OSSIE 3.91% 17 0 0 0 0 0 0 0 4 11 2
BRUNO DELL'AKIRIS 3.91% 7 0 0 0 0 0 0 3 4 0 0
PABLO PICASSO DE LA PARURE 3.81% 11 0 0 0 0 0 1 0 3 4 3
AVIGDORS MAGIE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULÖKKE'S DE'JA-VU 3.13% 5 0 0 0 0 0 0 3 2 0 0
XOE DE LA PARURE 3.13% 14 0 0 0 0 0 0 0 3 9 2
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 3 0 0 0 0 0 1 2 0 0 0
3.13% 5 0 0 0 0 0 0 3 2 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
ARMANI DE LA PARURE 2.93% 7 0 0 0 0 0 0 1 5 1 0
KAY LES PETITS ARCHANGES 2.83% 7 0 0 0 0 0 1 0 1 4 1
2.83% 7 0 0 0 0 0 1 0 1 4 1
CACHAREL DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1 0 0
QUINTON XAR DU COUSTEAU 2.73% 5 0 0 0 0 0 0 2 3 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 2.73% 5 0 0 0 0 0 0 2 3 0 0
ANJOU DE LA PARURE 2.54% 20 0 0 0 0 0 0 0 0 6 14
RUTKJAER'S ALBERTE 2.54% 9 0 0 0 0 0 0 2 0 3 4
SHANN'S GEORGIA PEACH 2.44% 10 0 0 0 0 0 0 0 3 6 1
AVIGDORS BENTLEY 2.34% 2 0 0 0 0 0 1 1 0 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 2.34% 2 0 0 0 0 0 1 1 0 0 0
COMEPATABULL'S READY TO RUMBLE 2.25% 10 0 0 0 0 0 0 0 3 4 3
RAMONA PRINCESSE DE LA PARURE 2.15% 12 0 0 0 0 0 0 1 0 3 8
JACQUELLA OURAGAN 2.15% 12 0 0 0 0 0 0 1 0 3 8
2.15% 5 0 0 0 0 0 0 1 3 1 0
VALENTINO DE LA PARURE 2.05% 15 0 0 0 0 0 0 0 2 0 13
BORN-Ö'S DOMINIQUE 2.05% 15 0 0 0 0 0 0 0 2 0 13
ZINADINE DE LA PARURE 1.95% 7 0 0 0 0 0 0 0 3 4 0
HONNORE-TAMINO DE LA CHAMPETRE 1.86% 16 0 0 0 0 0 0 0 0 3 13
TOPETTE MISS MILO 1.86% 15 0 0 0 0 0 0 0 0 4 11
1.76% 16 0 0 0 0 0 0 0 0 2 14
FRANCOIS DE LA PARURE 1.76% 11 0 0 0 0 0 0 0 2 1 8
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 5 0 0 0 0 0 0 0 3 2 0
ESTERELLE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
LEIBÖLL'S CATHARINA 1.56% 9 0 0 0 0 0 0 0 2 1 6
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
ZON MIREKL RADOST MOYA DLYA POLYA BORODINA 1.56% 1 0 0 0 0 0 1 0 0 0 0
ADONIS EL FUERTE 1.46% 7 0 0 0 0 0 0 0 1 5 1
ANJA VAN HARTOGS VREUGD 1.46% 12 0 0 0 0 0 0 0 0 3 9
JACQUELLA JACQUES 1.46% 7 0 0 0 0 0 0 0 2 2 3
COLONEL TRUSARDI DE LA PARURE 1.37% 9 0 0 0 0 0 0 0 0 5 4
1.37% 5 0 0 0 0 0 0 0 2 3 0
1.37% 5 0 0 0 0 0 0 0 2 3 0
1.37% 6 0 0 0 0 0 0 1 0 1 4
1.37% 6 0 0 0 0 0 0 1 0 1 4
FELIPE V.D.ZUYLENSTEDE 1.17% 9 0 0 0 0 0 0 0 0 3 6
SHANN'S EARTH ANGEL 1.17% 9 0 0 0 0 0 0 0 0 3 6
OMAR SHARIF DE LA PARURE 1.17% 9 0 0 0 0 0 0 0 1 0 8
CHIRINE MA JOIE 1.07% 11 0 0 0 0 0 0 0 0 0 11
BLACKY 1.07% 5 0 0 0 0 0 0 0 2 0 3
UNBARA DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
HENRY-MATISSE DE LA PARURE 0.98% 7 0 0 0 0 0 0 0 0 3 4
JAGUAR'S NOEL OF JEALYN 0.98% 7 0 0 0 0 0 0 0 0 3 4
DUC DALI DE LA PARURE 0.88% 9 0 0 0 0 0 0 0 0 0 9
0.88% 7 0 0 0 0 0 0 0 0 2 5
LEOPARD VAN EPPIES BARGIE 0.78% 8 0 0 0 0 0 0 0 0 0 8
JACQUELLA GIGOLETTE 0.78% 5 0 0 0 0 0 0 0 0 3 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 5 0 0 0 0 0 0 0 0 3 2
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
UNBARSY DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
EXTRAVAGANTE DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
DON CAMILO DE LA PARURE 0.68% 6 0 0 0 0 0 0 0 0 1 5
JACQUELLA MERVEILLEUX 0.68% 4 0 0 0 0 0 0 0 1 0 3
GIBOULEE MA JOIE 0.68% 4 0 0 0 0 0 0 0 1 0 3
ANDREA DES GENTILS MINOIS 0.68% 4 0 0 0 0 0 0 0 0 3 1
ZARTAN VON DER GRIMMELSBURG 0.59% 4 0 0 0 0 0 0 0 0 2 2
LEIBÖLL'S ANGELINA 0.49% 3 0 0 0 0 0 0 0 0 2 1
YSATIS DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE TOBY JUG 0.39% 4 0 0 0 0 0 0 0 0 0 4
TOPETTE MARGARITA 0.39% 4 0 0 0 0 0 0 0 0 0 4
BIJOU VON DER RUE DE LA VERT 0.39% 2 0 0 0 0 0 0 0 0 2 0
BORN-Ö'S BONA DEA 0.39% 2 0 0 0 0 0 0 0 0 2 0
HERCULE DU SOURIRE DOUX 0.39% 2 0 0 0 0 0 0 0 0 2 0
BAGHERA DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2 0
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
ANGELIQUE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA'S SHOWBIZ CHELSEA 0.29% 3 0 0 0 0 0 0 0 0 0 3
KISHNIGA'S BENVENUTO 0.29% 3 0 0 0 0 0 0 0 0 0 3
INOVATION-PRINCE DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
MEREDIQUE DE LA CHAMPETRE 0.29% 3 0 0 0 0 0 0 0 0 0 3
RANNI 0.29% 3 0 0 0 0 0 0 0 0 0 3
GEORGE V.D. PENSELENHOEKJE 0.29% 3 0 0 0 0 0 0 0 0 0 3
STEPHANIE-ROSE V.D. ZUYLENSTEDE 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
KENLE'S ECLAIR DE SHANN 0.29% 3 0 0 0 0 0 0 0 0 0 3
ALLSTONE DOUGLAS 0.29% 3 0 0 0 0 0 0 0 0 0 3
JAGUAR'S GODIVA OF JEALYN 0.29% 3 0 0 0 0 0 0 0 0 0 3
YRMELA PRINCESSE DE LA PARURE 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
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
COCO VON DER GRIMMELSBURG 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
0.29% 3 0 0 0 0 0 0 0 0 0 3
JACQUELLA EMMANUELLA 0.29% 3 0 0 0 0 0 0 0 0 0 3
HEUREUX HENRI DE LA PARURE 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
COLONEL BLANC DE LA PARURE 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
AMADEE MA JOIE 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
HELOISE VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
QUINCY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S BONITA 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
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHOWBULL FARUK 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
ADELAIDE DU SOURIRE DOUX 0.20% 2 0 0 0 0 0 0 0 0 0 2
LINDY DES GENTILS MINOIS 0.20% 2 0 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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