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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:
GABBANA VELVET GINESTRA FUTOG LINE


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 136 2 2 2 6 8 9 13 19 28 53
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1910 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.4% 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 FAHRENHEIT 212 HOMEWOOD ROCKYDELL 50.00% 1 1 0 0 0 0 0 0 0 0 0
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 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 LEGION D'HONNEUR 12.50% 2 0 0 0 2 0 0 0 0 0 0
HONORE DE TAMERAN 9.38% 3 0 0 0 0 3 0 0 0 0 0
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 IDEE FIXE 6.25% 2 0 0 0 0 2 0 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 4 0 0 0 0 0 4 0 0 0 0
AVIGDORS TORTILLA 6.25% 1 0 0 0 1 0 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 6.25% 3 0 0 0 0 1 2 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
4.69% 3 0 0 0 0 0 3 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0 0 0
4.49% 5 0 0 0 0 1 0 0 3 1 0
PETI LLEVR TATA 4.49% 5 0 0 0 0 1 0 0 3 1 0
CONFUCIUS DE LA PARURE 4.30% 6 0 0 0 0 0 0 5 1 0 0
AVIGDORS BONUM FACTUM 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS BONA MENTE 3.13% 1 0 0 0 0 1 0 0 0 0 0
AVIGDORS EXPRESSION 3.13% 2 0 0 0 0 0 2 0 0 0 0
DELILAH DELL'AKIRIS 3.13% 4 0 0 0 0 0 0 4 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 3 0 0 0 0 0 1 2 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 3.13% 1 0 0 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 2.73% 8 0 0 0 0 0 0 0 6 2 0
AVIGDORS TROYA 2.73% 4 0 0 0 0 0 0 3 1 0 0
OTTO-PRINCE DE LA PARURE 2.54% 15 0 0 0 0 0 0 0 1 8 6
KAY LES PETITS ARCHANGES 2.25% 5 0 0 0 0 0 1 0 0 3 1
2.25% 5 0 0 0 0 0 1 0 0 3 1
ZINA DE LA PARURE 2.15% 6 0 0 0 0 0 0 0 5 1 0
EGOISTE DE LA PARURE 1.86% 17 0 0 0 0 0 0 0 0 2 15
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0 0 0
DAULÖKKE'S DE'JA-VU 1.56% 3 0 0 0 0 0 0 1 2 0 0
HANAHAUS BRONZED OSSIE 1.56% 9 0 0 0 0 0 0 0 0 7 2
BRUNO DELL'AKIRIS 1.56% 4 0 0 0 0 0 0 0 4 0 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 3 0 0 0 0 0 0 1 2 0 0
XOE DE LA PARURE 1.37% 8 0 0 0 0 0 0 0 0 6 2
UNIC DE LA PARURE 1.37% 9 0 0 0 0 0 0 0 0 5 4
CACHAREL DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0 0
QUINTON XAR DU COUSTEAU 1.17% 3 0 0 0 0 0 0 0 3 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
PABLO PICASSO DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 1 2 3
SHANN'S GEORGIA PEACH 1.07% 6 0 0 0 0 0 0 0 0 5 1
LEIBÖLL'S MERCEDES 1.07% 6 0 0 0 0 0 0 0 1 2 3
COMEPATABULL'S READY TO RUMBLE 1.07% 6 0 0 0 0 0 0 0 1 2 3
1.07% 4 0 0 0 0 0 0 1 0 0 3
1.07% 4 0 0 0 0 0 0 1 0 0 3
ANJOU DE LA PARURE 0.98% 9 0 0 0 0 0 0 0 0 1 8
ARMANI DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
AVIGDORS BENTLEY 0.78% 1 0 0 0 0 0 0 1 0 0 0
EXQUISITE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
ZINADINE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4 0
DAULÖKKE'S GOURMET DU MILA 0.78% 3 0 0 0 0 0 0 0 1 2 0
LEIBOLL'S HANNIBAL 0.78% 6 0 0 0 0 0 0 0 0 2 4
DAULÖKKE'S UNE AFAIR D'AMOUR 0.78% 1 0 0 0 0 0 0 1 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 0.68% 7 0 0 0 0 0 0 0 0 0 7
GUY-LAROCHE DE LA PARURE 0.68% 7 0 0 0 0 0 0 0 0 0 7
TOPETTE MISS MILO 0.68% 7 0 0 0 0 0 0 0 0 0 7
ANJA VAN HARTOGS VREUGD 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
0.59% 2 0 0 0 0 0 0 0 1 1 0
ADONIS EL FUERTE 0.49% 3 0 0 0 0 0 0 0 0 2 1
FELIPE V.D.ZUYLENSTEDE 0.49% 5 0 0 0 0 0 0 0 0 0 5
SHANN'S EARTH ANGEL 0.49% 5 0 0 0 0 0 0 0 0 0 5
JACQUELLA OURAGAN 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.39% 4 0 0 0 0 0 0 0 0 0 4
UNBARA DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
COLONEL TRUSARDI DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
HENRY-MATISSE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
JAGUAR'S NOEL OF JEALYN 0.39% 4 0 0 0 0 0 0 0 0 0 4
RAMONA PRINCESSE DE LA PARURE 0.39% 3 0 0 0 0 0 0 0 0 1 2
CATHERINEDENEUVE DELL'AKIRIS 0.39% 4 0 0 0 0 0 0 0 0 0 4
SOPHIE DE LA PARURE 0.39% 4 0 0 0 0 0 0 0 0 0 4
RUTKJAER'S ALBERTE 0.39% 3 0 0 0 0 0 0 0 0 1 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 3 0 0 0 0 0 0 0 0 1 2
UNBARSY DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
EXTRAVAGANTE DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
VALENTINO DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
BORN-Ö'S DOMINIQUE 0.20% 2 0 0 0 0 0 0 0 0 0 2
DON CAMILO DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.20% 2 0 0 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S SHOWBIZ CHELSEA 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
OMAR SHARIF 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
0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.10% 1 0 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BLACKY 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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