Ancestor calculations 8 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 ZEFIRINUCCIE


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 172 2 3 7 10 20 28 41 64
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 338 0 0 0 0 0 0 0 0
Ancestor loss % 66.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS ROBERT DE NIRO 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS DIDO 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS ME VOILA AIMEZ-MO 25.00% 1 0 1 0 0 0 0 0 0
HORUS DE LA VILLARENSE 25.00% 1 0 1 0 0 0 0 0 0
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 1 0 0 1 0 0 0 0 0
CREATION DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS REFLECT DE LA GLOIRE DE MES PARENTS 12.50% 1 0 0 1 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
PIPETTE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 10.94% 3 0 0 0 1 1 1 0 0
AVIGDORS TROYA 9.38% 2 0 0 0 1 1 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS EXPRESSION 6.25% 1 0 0 0 1 0 0 0 0
CACHAREL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
EGOISTE DE LA PARURE 6.25% 9 0 0 0 0 0 1 4 4
JACQUELLA ARMAN 6.25% 1 0 0 0 1 0 0 0 0
NAIF DE TAMERAN 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1
XOE DE LA PARURE 5.47% 3 0 0 0 0 1 1 1 0
4.69% 2 0 0 0 0 1 1 0 0
PETI LLEVR TATA 4.69% 2 0 0 0 0 1 1 0 0
BORN-Ö'S DOMINIQUE 4.30% 7 0 0 0 0 0 1 1 5
COLONEL TRUSARDI DE LA PARURE 4.30% 4 0 0 0 0 1 0 0 3
ARMANI DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 5 0 0 0 0 0 1 1 3
LEIBÖLL'S MERCEDES 3.52% 3 0 0 0 0 0 2 0 1
3.13% 6 0 0 0 0 0 0 2 4
CONFUCIUS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
DELILAH DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
NYMPHE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0
DAULOKKE'S UZO LE CHAMOUR 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
JACQUELLA XANDRA 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
VALENTINO DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
ANJA VAN HARTOGS VREUGD 2.73% 3 0 0 0 0 0 1 1 1
DUC DALI DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
CHIRINE MA JOIE 2.73% 3 0 0 0 0 0 1 1 1
HANAHAUS BRONZED OSSIE 2.73% 3 0 0 0 0 0 1 1 1
DON CAMILO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
OMAR SHARIF DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
KAY LES PETITS ARCHANGES 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
ADONIS EL FUERTE 1.95% 2 0 0 0 0 0 1 0 1
PABLO PICASSO DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
RAMONA PRINCESSE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
LEIBOLL'S HANNIBAL 1.95% 3 0 0 0 0 0 0 2 1
JACQUELLA JACQUES 1.95% 4 0 0 0 0 0 0 1 3
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
UNBARSY DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
LEOPARD VAN EPPIES BARGIE 1.56% 3 0 0 0 0 0 0 1 2
BRUNO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA OURAGAN 1.56% 3 0 0 0 0 0 0 1 2
QUINTON XAR DU COUSTEAU 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 1 0 0 0 0 0 1 0 0
RUTKJAER'S ALBERTE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA VERIDIQUE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
RANNI 1.17% 2 0 0 0 0 0 0 1 1
TOPETTE MISS MILO 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
BORN-Ö'S BONA DEA 1.17% 2 0 0 0 0 0 0 1 1
FRANCOIS DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
AMADEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1
COCO VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S NOEL OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2
L'ANGE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA RADOUCIR 0.78% 1 0 0 0 0 0 0 1 0
LEIBÖLL'S CATHARINA 0.78% 2 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
ANDREA DES GENTILS MINOIS 0.78% 1 0 0 0 0 0 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
BLACKY 0.78% 2 0 0 0 0 0 0 0 2
ODILO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
XCLUSIVE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.39% 1 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COMEPATABULL'S READY TO RUMBLE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA JACQUARD 0.39% 1 0 0 0 0 0 0 0 1
POWERGAME'S COSI FAN TUTTE 0.39% 1 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HENRI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1