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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:
DICAR I'M HERDADE OPERA


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 111 2 2 3 2 5 7 11 26 33 49
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1935 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.6% 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
JAGUAR'S ARTFUL DODGER AT DICAR 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
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S IMMACULATE CONCEPTION DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
JAGUAR'S CHEWBACA JAMEL 25.00% 2 0 0 2 0 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 18.75% 3 0 0 0 3 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 13.38% 22 0 0 0 0 0 5 1 10 3 3
12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 12.50% 2 0 0 0 2 0 0 0 0 0 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 10.94% 4 0 0 0 0 3 1 0 0 0 0
LATOIYA DELL'AKIRIS 9.38% 3 0 0 0 0 3 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 8.01% 41 0 0 0 0 0 0 0 10 11 20
ANDREA DES GENTILS MINOIS 7.03% 22 0 0 0 0 0 0 5 1 12 4
CHIRINE MA JOIE 7.03% 8 0 0 0 0 0 3 1 4 0 0
COLONEL BLANC DE LA PARURE 6.54% 19 0 0 0 0 0 0 5 1 10 3
ALESSANDROVITTORIO DELL'AKIRIS 6.25% 2 0 0 0 0 2 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 6.25% 2 0 0 0 0 2 0 0 0 0 0
COCO VON DER GRIMMELSBURG 5.66% 13 0 0 0 0 0 0 5 1 7 0
QUINCY VON DER GRIMMELSBURG 4.30% 29 0 0 0 0 0 0 0 0 15 14
HEUREUX HENRI DE LA PARURE 4.10% 24 0 0 0 0 0 0 0 5 3 16
AMADEE MA JOIE 4.10% 11 0 0 0 0 0 0 3 1 7 0
BONBONNIERE-BLANCHE DE LA PARURE 3.32% 18 0 0 0 0 0 0 0 5 1 12
3.32% 18 0 0 0 0 0 0 0 5 1 12
MONTBLANC DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 4 0 0 0 0 0 0 4 0 0 0
FILOU JOLIE VON DER RUE DE LA VERT 3.13% 2 0 0 0 0 0 2 0 0 0 0
JAGUAR'S GATI GATI DE FRAU 3.13% 2 0 0 0 0 0 2 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.03% 21 0 0 0 0 0 0 0 0 10 11
CORINNA VON DER GRIMMELSBURG 2.83% 13 0 0 0 0 0 0 0 5 1 7
ODILO VON DER GRIMMELSBURG 2.54% 8 0 0 0 0 0 0 0 5 3 0
RAMONA PRINCESSE DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
FRANCOISE HARDY DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
2.05% 11 0 0 0 0 0 0 0 3 1 7
ZENO VON DER GRIMMELSBURG 1.95% 20 0 0 0 0 0 0 0 0 0 20
L'ANGE DE LA PARURE 1.76% 6 0 0 0 0 0 0 0 3 3 0
CATHERINEDENEUVE DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEZEBEL DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4 0 0
JAGUAR'S ZORRO 1.56% 2 0 0 0 0 0 0 2 0 0 0
1.56% 4 0 0 0 0 0 0 0 4 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 1.46% 15 0 0 0 0 0 0 0 0 0 15
LE BLANC VON DER GRIMMELSBURG 1.46% 10 0 0 0 0 0 0 0 0 5 5
NANDA DE LA PARURE 1.27% 8 0 0 0 0 0 0 0 0 5 3
1.27% 8 0 0 0 0 0 0 0 0 5 3
ILUSION DE LA PARURE 1.27% 8 0 0 0 0 0 0 0 0 5 3
JOIE VAN EPPIES BARGIE 1.17% 3 0 0 0 0 0 0 0 3 0 0
ASTA VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3 0 0
GIBOULEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3 0 0
GERMAINE DE LA PARURE 1.07% 6 0 0 0 0 0 0 0 0 5 1
FRANCOIS DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.98% 10 0 0 0 0 0 0 0 0 0 10
CERISETTE VON RATIBOR UND CORVEY 0.98% 10 0 0 0 0 0 0 0 0 0 10
WANDA DE LA PARURE 0.98% 3 0 0 0 0 0 0 0 2 1 0
JAGUAR'S CREME DE LA CREME 0.88% 3 0 0 0 0 0 0 0 2 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.78% 8 0 0 0 0 0 0 0 0 0 8
0.78% 8 0 0 0 0 0 0 0 0 0 8
JAGUAR'S C'EST MON AMI 0.78% 2 0 0 0 0 0 0 0 2 0 0
ALLSTONE DOUGLAS 0.78% 1 0 0 0 0 0 0 1 0 0 0
BESING PETIT ROI 0.68% 4 0 0 0 0 0 0 0 0 3 1
JAGUAR'S C'EST CE BON 0.68% 5 0 0 0 0 0 0 0 0 2 3
ANNABELLE VON DER GRIMMELSBURG 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
JAGUAR'S BON VIVANTE 0.59% 3 0 0 0 0 0 0 0 0 3 0
HUGUETTE VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
OLALA VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
FERNANDEL VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
FLAUBERT VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 5 0 0 0 0 0 0 0 0 0 5
SILVERCLOUD MOI MINOTAURUS QUI 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1 0 0
COLETTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
ILONKA VON DER GRIMMELSBURG 0.39% 4 0 0 0 0 0 0 0 0 0 4
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
ADAMS' UNIQUE PHYSIQUE 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 1 0 0 0 0 0 0 0 1 0 0
ELEONORE VAN EPPIES BARGIE 0.29% 3 0 0 0 0 0 0 0 0 0 3
HEUREUX HIBOU DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
MR. LARRY VAN DE 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
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
JAGUAR'S BELLE NOIR 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S JOIE DE NOEL 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
0.20% 2 0 0 0 0 0 0 0 0 0 2
TERRETTE'S WAYNE LE DUC DE QUAD 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
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