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:
JAGUAR'S CHIHULY USE YOUR IMAGINE


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 124 2 2 4 4 8 20 24 42 41 46
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1922 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 93.9% 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 CHEWBACA JAMEL 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 DON'T MEZ WITH TEX JAMEL 25.00% 1 0 1 0 0 0 0 0 0 0 0
OBSESSION DELL'AKIRIS 25.00% 1 0 1 0 0 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 18.36% 7 0 0 0 2 0 3 1 1 0 0
ALESSANDROVITTORIO DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 12.50% 1 0 0 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LATOIYA DELL'AKIRIS 12.50% 1 0 0 1 0 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 11.23% 15 0 0 0 0 0 4 3 6 1 1
ANDREA DES GENTILS MINOIS 9.96% 8 0 0 0 0 2 0 4 1 1 0
COLONEL BLANC DE LA PARURE 9.18% 7 0 0 0 0 2 0 3 1 1 0
CHIRINE MA JOIE 7.81% 2 0 0 0 1 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 7.81% 4 0 0 0 0 2 0 2 0 0 0
QUINCY VON DER GRIMMELSBURG 7.52% 17 0 0 0 0 0 0 6 4 6 1
FILOU JOLIE VON DER RUE DE LA VERT 6.25% 1 0 0 0 1 0 0 0 0 0 0
JAGUAR'S GATI GATI DE FRAU 6.25% 1 0 0 0 1 0 0 0 0 0 0
HEUREUX HENRI DE LA PARURE 6.15% 10 0 0 0 0 0 2 1 5 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 5.57% 14 0 0 0 0 0 0 4 3 6 1
ZENO VON DER GRIMMELSBURG 5.57% 26 0 0 0 0 0 0 0 8 7 11
BONBONNIERE-BLANCHE DE LA PARURE 4.98% 8 0 0 0 0 0 2 0 4 1 1
4.98% 8 0 0 0 0 0 2 0 4 1 1
AMADEE MA JOIE 4.69% 3 0 0 0 0 1 0 2 0 0 0
4.30% 23 0 0 0 0 0 0 0 4 9 10
ODILO VON DER GRIMMELSBURG 3.91% 3 0 0 0 0 0 2 1 0 0 0
CORINNA VON DER GRIMMELSBURG 3.91% 4 0 0 0 0 0 2 0 2 0 0
JEANIE VON DER GRIMMELSBURG 3.71% 16 0 0 0 0 0 0 0 6 4 6
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
FRANCOISE HARDY DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
INOVATION-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
JAGUAR'S ZORRO 3.13% 1 0 0 0 0 1 0 0 0 0 0
2.93% 24 0 0 0 0 0 0 0 0 6 18
LE BLANC VON DER GRIMMELSBURG 2.83% 8 0 0 0 0 0 0 2 1 4 1
CERISETTE VON RATIBOR UND CORVEY 2.73% 13 0 0 0 0 0 0 0 4 3 6
L'ANGE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0 0
2.34% 5 0 0 0 0 0 0 2 1 2 0
2.34% 3 0 0 0 0 0 1 0 2 0 0
TRIOMPHE TIA DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2 0 0
2.25% 15 0 0 0 0 0 0 0 0 8 7
ILUSION DE LA PARURE 2.25% 5 0 0 0 0 0 0 2 1 1 1
HUGUETTE VON RATIBOR UND CORVEY 1.95% 11 0 0 0 0 0 0 0 2 3 6
HIBOU VON RATIBOR UND CORVEY 1.76% 12 0 0 0 0 0 0 0 0 6 6
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
ASTA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0 0
JEZEBEL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 6 0 0 0 0 0 0 0 3 1 2
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S CREME DE LA CREME 1.56% 1 0 0 0 0 0 1 0 0 0 0
JAGUAR'S C'EST MON AMI 1.56% 1 0 0 0 0 0 1 0 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0 0
FLAUBERT VON RATIBOR UND CORVEY 1.46% 8 0 0 0 0 0 0 0 2 1 5
1.46% 11 0 0 0 0 0 0 0 0 4 7
1.46% 8 0 0 0 0 0 0 0 2 1 5
URIEL VON RATIBOR UND CORVEY 1.37% 11 0 0 0 0 0 0 0 0 3 8
1.37% 7 0 0 0 0 0 0 0 2 1 4
NADINE VON RATIBOR UND CORVEY 1.17% 8 0 0 0 0 0 0 0 0 4 4
GUSTAVE VON RATIBOR UND CORVEY 1.17% 8 0 0 0 0 0 0 0 0 4 4
OLALA VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 2 1 2
BESING PETIT ROI 1.17% 3 0 0 0 0 0 0 1 0 2 0
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0 0
WATTEAU VON RATIBOR UND CORVEY 1.07% 11 0 0 0 0 0 0 0 0 0 11
1.07% 4 0 0 0 0 0 0 0 2 1 1
1.07% 4 0 0 0 0 0 0 0 2 1 1
LANCEFIELD LADY PUPPET 0.98% 8 0 0 0 0 0 0 0 0 2 6
COLETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0 0
DANIELLE VON DER GRIMMELSBURG 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
CARLOS VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
ANNABELLE VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
ADAMS' UNIQUE PHYSIQUE 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S BON VIVANTE 0.78% 1 0 0 0 0 0 0 1 0 0 0
SILVERCLOUD MOI MINOTAURUS QUI 0.78% 1 0 0 0 0 0 0 1 0 0 0
0.78% 1 0 0 0 0 0 0 1 0 0 0
HEUREUX HIBOU DE LA PARURE 0.68% 4 0 0 0 0 0 0 0 1 0 3
INCONNUE INES VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3 0
0.59% 6 0 0 0 0 0 0 0 0 0 6
NANETTE VON RATIBOR UND CORVEY 0.59% 6 0 0 0 0 0 0 0 0 0 6
HUBERTINE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1 0
MR. LARRY VAN DE ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 3 0 0 0 0 0 0 0 1 0 2
0.59% 3 0 0 0 0 0 0 0 1 0 2
0.59% 2 0 0 0 0 0 0 0 1 1 0
0.59% 2 0 0 0 0 0 0 0 1 1 0
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0 0
ILONKA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0 0
TINTIN VON RATIBOR UND CORVEY 0.39% 4 0 0 0 0 0 0 0 0 0 4
0.39% 1 0 0 0 0 0 0 0 1 0 0
TERRETTE'S JOIE DE NOEL 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
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
TEXAN TIM OF QUATT 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 LORD SIMON DBOUTON 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S GILL DE LABERIEUS 0.20% 1 0 0 0 0 0 0 0 0 1 0
TERRETTE'S SIMONE DE ONO 0.20% 1 0 0 0 0 0 0 0 0 1 0
BOUTON OF BORISTI 0.20% 2 0 0 0 0 0 0 0 0 0 2
0.20% 1 0 0 0 0 0 0 0 0 1 0
ALICELLA V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHICO V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S LE CAPITAINE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S GOLDILOCK D'PECHE 0.10% 1 0 0 0 0 0 0 0 0 0 1
TERRETTE'S JEANIEBELLE PETIT 0.10% 1 0 0 0 0 0 0 0 0 0 1
0.10% 1 0 0 0 0 0 0 0 0 0 1