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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 HAMLET


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 100 2 2 3 3 4 4 8 19 26 42
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1946 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 95.1% 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
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
OMAR SHARIF DE LA PARURE 11.72% 18 0 0 0 0 0 5 0 8 3 2
COLONEL TRUSARDI DE LA PARURE 9.38% 3 0 0 0 0 3 0 0 0 0 0
LATOIYA DELL'AKIRIS 9.38% 3 0 0 0 0 3 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.93% 33 0 0 0 0 0 0 0 10 8 15
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
6.25% 1 0 0 0 1 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 6.15% 18 0 0 0 0 0 0 5 0 10 3
CHIRINE MA JOIE 5.86% 6 0 0 0 0 0 3 0 3 0 0
COLONEL BLANC DE LA PARURE 5.76% 16 0 0 0 0 0 0 5 0 8 3
COCO VON DER GRIMMELSBURG 4.88% 10 0 0 0 0 0 0 5 0 5 0
QUINCY VON DER GRIMMELSBURG 3.91% 25 0 0 0 0 0 0 0 0 15 10
HEUREUX HENRI DE LA PARURE 3.52% 19 0 0 0 0 0 0 0 5 2 12
AMADEE MA JOIE 3.32% 8 0 0 0 0 0 0 3 0 5 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
BONBONNIERE-BLANCHE DE LA PARURE 2.93% 15 0 0 0 0 0 0 0 5 0 10
2.93% 15 0 0 0 0 0 0 0 5 0 10
ZUT-ZOLA VON RATIBOR UND CORVEY 2.73% 18 0 0 0 0 0 0 0 0 10 8
CORINNA VON DER GRIMMELSBURG 2.44% 10 0 0 0 0 0 0 0 5 0 5
FRANCOISE HARDY DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
INOVATION-PRINCE DE LA PARURE 2.34% 3 0 0 0 0 0 0 3 0 0 0
ODILO VON DER GRIMMELSBURG 2.34% 7 0 0 0 0 0 0 0 5 2 0
ZENO VON DER GRIMMELSBURG 1.95% 20 0 0 0 0 0 0 0 0 0 20
1.66% 8 0 0 0 0 0 0 0 3 0 5
RAMONA PRINCESSE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0 0
L'ANGE DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2 0
JAGUAR'S ZORRO 1.56% 2 0 0 0 0 0 0 2 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 1.27% 8 0 0 0 0 0 0 0 0 5 3
ASTA VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3 0 0
JEZEBEL DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3 0 0
NANDA DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 0 5 2
1.17% 7 0 0 0 0 0 0 0 0 5 2
ILUSION DE LA PARURE 1.17% 7 0 0 0 0 0 0 0 0 5 2
1.17% 3 0 0 0 0 0 0 0 3 0 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
GERMAINE DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5 0
FRANCOIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
JOIE VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.78% 8 0 0 0 0 0 0 0 0 0 8
WANDA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0 0
0.78% 8 0 0 0 0 0 0 0 0 0 8
GIBOULEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2 0 0
JAGUAR'S CREME DE LA CREME 0.78% 2 0 0 0 0 0 0 0 2 0 0
JAGUAR'S C'EST MON AMI 0.78% 2 0 0 0 0 0 0 0 2 0 0
ANNABELLE VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3 0
BESING PETIT ROI 0.59% 3 0 0 0 0 0 0 0 0 3 0
JAGUAR'S C'EST CE BON 0.59% 4 0 0 0 0 0 0 0 0 2 2
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
COLETTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2 0
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
JAGUAR'S BON VIVANTE 0.39% 2 0 0 0 0 0 0 0 0 2 0
SILVERCLOUD MOI MINOTAURUS QUI 0.39% 2 0 0 0 0 0 0 0 0 2 0
0.39% 2 0 0 0 0 0 0 0 0 2 0
HEUREUX HIBOU DE LA PARURE 0.29% 3 0 0 0 0 0 0 0 0 0 3
ILONKA VON DER GRIMMELSBURG 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
ELEONORE VAN EPPIES BARGIE 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
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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