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:
BEAUTE CHENIL AINARA


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
Ancestors in 9 generations 134 2 4 3 5 9 10 14 18 42
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 888 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS ANATOLIO 50.00% 1 1 0 0 0 0 0 0 0 0
LUCY DEL DURANJO 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
VEGAS VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
HONORE DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS IDEE FIXE 6.25% 1 0 0 0 1 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 6.25% 1 0 0 0 1 0 0 0 0 0
KARIN VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 2 0 0 0 0 2 0 0 0 0
BULLINIUM'S DON VALDEMAR 6.25% 1 0 0 0 1 0 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
FLAUBERT DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS EXPRESSION 3.13% 1 0 0 0 0 1 0 0 0 0
A'VIGDORS BRABUS 3.13% 1 0 0 0 0 1 0 0 0 0
CONFUCIUS DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
AVIGDORS TROYA 3.13% 2 0 0 0 0 0 2 0 0 0
DAULÖKKE'S PLINEÉ 3.13% 1 0 0 0 0 1 0 0 0 0
JACLYN VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 2.73% 10 0 0 0 0 0 0 0 4 6
PABLO PICASSO DE LA PARURE 2.54% 4 0 0 0 0 0 0 3 0 1
LEIBÖLL'S MERCEDES 2.54% 4 0 0 0 0 0 0 3 0 1
ZENITH DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0
OTTO-PRINCE DE LA PARURE 2.15% 5 0 0 0 0 0 0 1 3 1
COMEPATABULL'S READY TO RUMBLE 1.76% 3 0 0 0 0 0 0 2 0 1
DELILAH DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
ZINA DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
DAULÖKKE'S DE'JA-VU 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBOLL'S HANNIBAL 1.56% 4 0 0 0 0 0 0 0 4 0
DAULOKKE'S UZO LE CHAMOUR 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 2 0 0 0 0 0 0 2 0 0
PETI LLEVR TATA 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1
XOE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0
HANAHAUS BRONZED OSSIE 1.17% 3 0 0 0 0 0 0 0 3 0
RAMONA PRINCESSE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0
RUTKJAER'S ALBERTE 1.17% 3 0 0 0 0 0 0 0 3 0
HONNORE-TAMINO DE LA CHAMPETRE 0.98% 5 0 0 0 0 0 0 0 0 5
ANJOU DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
UNBARA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
VALENTINO DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
BORN-Ö'S DOMINIQUE 0.78% 4 0 0 0 0 0 0 0 0 4
ARMANI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
SHANN'S GEORGIA PEACH 0.78% 2 0 0 0 0 0 0 0 2 0
BRUNO DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0 0
QUINTON XAR DU COUSTEAU 0.78% 1 0 0 0 0 0 0 1 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0 0
KAY LES PETITS ARCHANGES 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
FRANCOIS DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
LEIBÖLL'S CATHARINA 0.78% 4 0 0 0 0 0 0 0 0 4
ANJA VAN HARTOGS VREUGD 0.59% 3 0 0 0 0 0 0 0 0 3
GUY-LAROCHE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE MISS MILO 0.59% 3 0 0 0 0 0 0 0 0 3
OMAR SHARIF DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA OURAGAN 0.59% 3 0 0 0 0 0 0 0 0 3
JACQUELLA JACQUES 0.59% 3 0 0 0 0 0 0 0 0 3
GIBOULEE MA JOIE 0.59% 3 0 0 0 0 0 0 0 0 3
BLACKY 0.59% 3 0 0 0 0 0 0 0 0 3
ADONIS EL FUERTE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 2 0 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 0.39% 2 0 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
SHANN'S EARTH ANGEL 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.39% 1 0 0 0 0 0 0 0 1 0
UNBARSY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
SOPHIE 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
0.20% 1 0 0 0 0 0 0 0 0 1