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:
AVIGDORS GIANLUCA


Coefficient of Inbreeding (COI):
1.563%

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 200 2 3 7 12 18 23 37 49 76
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 822 0 0 0 0 0 0 0 0 0
Ancestor loss % 80.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS ROBERT DE NIRO 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS ANNONCIATRICE DE LA CHANCE 50.00% 1 1 0 0 0 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 28.13% 2 0 1 0 0 1 0 0 0 0
AVIGDORS LEGION D'HONNEUR 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS ME VOILA AIMEZ-MO 25.00% 1 0 1 0 0 0 0 0 0 0
QUINTON XAR DU COUSTEAU 14.06% 2 0 0 1 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 14.06% 2 0 0 1 0 0 1 0 0 0
HONORE DE TAMERAN 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS IDEE FIXE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS REFLECT DE LA GLOIRE DE MES PARENTS 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0 0
PETI LLEVR TATA 10.94% 3 0 0 0 1 1 1 0 0 0
AVIGDORS TROYA 9.38% 2 0 0 0 1 1 0 0 0 0
EGOISTE DE LA PARURE 7.42% 14 0 0 0 0 0 1 4 5 4
7.03% 2 0 0 0 1 0 0 1 0 0
7.03% 2 0 0 0 1 0 0 1 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS EXPRESSION 6.25% 1 0 0 0 1 0 0 0 0 0
CACHAREL DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
JACQUELLA ARMAN 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S VERSION 2 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 5.47% 3 0 0 0 0 1 1 1 0 0
5.47% 3 0 0 0 0 1 1 1 0 0
PABLO PICASSO DE LA PARURE 5.08% 3 0 0 0 0 1 1 0 1 0
UNIC DE LA PARURE 4.88% 5 0 0 0 0 0 2 2 0 1
ZENITH DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
VALENTINO DE LA PARURE 3.71% 11 0 0 0 0 0 0 1 5 5
BORN-Ö'S DOMINIQUE 3.71% 11 0 0 0 0 0 0 1 5 5
COMEPATABULL'S READY TO RUMBLE 3.52% 2 0 0 0 0 1 0 0 1 0
RUTKJAER'S ALBERTE 3.32% 4 0 0 0 0 0 1 2 0 1
CONFUCIUS DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
DELILAH DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0 0
ARMANI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
JACQUELLA XANDRA 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
JACQUELLA JACQUES 2.93% 9 0 0 0 0 0 0 1 3 5
OTTO-PRINCE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
2.73% 3 0 0 0 0 0 1 1 1 0
2.73% 3 0 0 0 0 0 1 1 1 0
COLONEL TRUSARDI DE LA PARURE 2.54% 10 0 0 0 0 0 0 0 3 7
XOE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 2.34% 4 0 0 0 0 0 0 2 2 0
HANAHAUS BRONZED OSSIE 2.34% 2 0 0 0 0 0 1 1 0 0
JACQUELLA OURAGAN 2.34% 4 0 0 0 0 0 0 2 2 0
DUC DALI DE LA PARURE 2.15% 8 0 0 0 0 0 0 0 3 5
FRANCOIS DE LA PARURE 2.15% 6 0 0 0 0 0 0 1 2 3
OMAR SHARIF DE LA PARURE 1.95% 6 0 0 0 0 0 0 1 1 4
LEIBÖLL'S CATHARINA 1.95% 5 0 0 0 0 0 0 1 2 2
UNBARA DE LA PARURE 1.76% 2 0 0 0 0 0 1 0 0 1
ZINA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
BIJOU VON DER RUE DE LA VERT 1.56% 7 0 0 0 0 0 0 0 1 6
BARON BALOU DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 1 6
JACQUELLA GIGOLETTE 1.56% 7 0 0 0 0 0 0 0 1 6
BLACKY 1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
JACQUELLA VERIDIQUE 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
1.56% 1 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 1.37% 3 0 0 0 0 0 0 1 1 1
BORN-Ö'S BONA DEA 1.37% 6 0 0 0 0 0 0 0 1 5
GIBOULEE MA JOIE 1.37% 3 0 0 0 0 0 0 1 1 1
ANDREA DES GENTILS MINOIS 1.37% 5 0 0 0 0 0 0 0 2 3
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1 0
ANJA VAN HARTOGS VREUGD 1.17% 2 0 0 0 0 0 0 1 1 0
LEOPARD VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
CHIRINE MA JOIE 1.17% 5 0 0 0 0 0 0 0 1 4
MEREDIQUE DE LA CHAMPETRE 1.17% 4 0 0 0 0 0 0 0 2 2
TOPETTE MISS MILO 1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 5 0 0 0 0 0 0 0 1 4
ZARTAN VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
UNBARSY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
EXTRAVAGANTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
MONTBLANC DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0 0
DON CAMILO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
ODILO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
AMADEE MA JOIE 0.78% 3 0 0 0 0 0 0 0 1 2
SHANN'S GEORGIA PEACH 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
LEIBÖLL'S ANGELINA 0.78% 3 0 0 0 0 0 0 0 1 2
HERCULE DU SOURIRE DOUX 0.78% 3 0 0 0 0 0 0 0 1 2
WINNY DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
L'ANGE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
RANNI 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE TOBY JUG 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE MARGARITA 0.59% 2 0 0 0 0 0 0 0 1 1
COLONEL BLANC DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
JOIE VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA JACQUARD 0.39% 1 0 0 0 0 0 0 0 1 0
COCO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.39% 2 0 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1 0
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1 0
POWERGAME'S COSI FAN TUTTE 0.39% 1 0 0 0 0 0 0 0 1 0
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
HEUREUX HENRI DE LA PARURE 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% 1 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
INOVATION-PRINCE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.20% 1 0 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.20% 1 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1
WAMBO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
YRMELA PRINCESSE 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
JACQUELLA EMMANUELLA 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
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JOHN ROSS DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
TRIOMPHE TIA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
CHOWBULL FARUK 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
ADELAIDE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
LINDY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA'S EBONY 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1