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:
JAGUARROCKSTAR 3 DOORS DOWN


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
Ancestors in 9 generations 97 1 4 6 9 14 24 36 43 45
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 925 0 0 0 0 0 0 0 0 0
Ancestor loss % 90.5% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
75.78% 130 0 0 0 2 4 8 16 32 68
JEALYN JAGUAR MOONSTRUCK MONAMI 62.50% 2 1 0 1 0 0 0 0 0 0
ALESSANDROVITTORIO DELL'AKIRIS 43.75% 3 0 1 1 1 0 0 0 0 0
31.25% 2 0 1 0 1 0 0 0 0 0
JAGUAR'S AMERICAN HOPE JEALYN 25.00% 1 0 1 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
OMAR SHARIF DE LA PARURE 23.83% 5 0 0 1 1 1 1 0 1 0
FILOU JOLIE VON DER RUE DE LA VERT 21.88% 3 0 0 1 1 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 13.87% 12 0 0 0 0 2 2 4 3 1
ANDREA DES GENTILS MINOIS 12.70% 6 0 0 0 1 1 1 2 0 1
JAGUAR'S CLEOPATRA FOR JAMEL 12.50% 1 0 0 1 0 0 0 0 0 0
JAGUAR'S THE CATS BROKEN HEART 12.50% 1 0 0 1 0 0 0 0 0 0
COLONEL BLANC DE LA PARURE 11.91% 5 0 0 0 1 1 1 1 0 1
COCO VON DER GRIMMELSBURG 11.72% 4 0 0 0 1 1 1 1 0 0
QUINCY VON DER GRIMMELSBURG 9.96% 15 0 0 0 0 0 3 3 6 3
HEUREUX HENRI DE LA PARURE 7.42% 7 0 0 0 0 1 1 2 3 0
BONBONNIERE-BLANCHE DE LA PARURE 7.23% 7 0 0 0 0 1 1 2 2 1
ZENO VON DER GRIMMELSBURG 7.03% 19 0 0 0 0 0 0 4 5 10
ZUT-ZOLA VON RATIBOR UND CORVEY 6.84% 11 0 0 0 0 0 2 2 4 3
ODILO VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 1 1 2 0 0
6.25% 5 0 0 0 0 1 1 1 2 0
JAGUAR'S GATI GATI DE FRAU 6.25% 1 0 0 0 1 0 0 0 0 0
CORINNA VON DER GRIMMELSBURG 5.86% 4 0 0 0 0 1 1 1 1 0
4.88% 14 0 0 0 0 0 0 2 5 7
JEANIE VON DER GRIMMELSBURG 4.69% 12 0 0 0 0 0 0 3 3 6
4.30% 7 0 0 0 0 0 1 2 2 2
LE BLANC VON DER GRIMMELSBURG 3.52% 6 0 0 0 0 0 1 1 2 2
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
CERISETTE VON RATIBOR UND CORVEY 3.13% 8 0 0 0 0 0 0 2 2 4
ILUSION DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2 0
JAGUAR'S ZORRO 3.13% 1 0 0 0 0 1 0 0 0 0
COLETTE DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1 0
CARLOS VON DER GRIMMELSBURG 2.73% 3 0 0 0 0 0 1 1 1 0
2.54% 9 0 0 0 0 0 0 0 4 5
HUGUETTE VON RATIBOR UND CORVEY 2.15% 6 0 0 0 0 0 0 1 2 3
HIBOU VON RATIBOR UND CORVEY 1.95% 7 0 0 0 0 0 0 0 3 4
OLALA VON DER GRIMMELSBURG 1.95% 5 0 0 0 0 0 0 1 2 2
1.95% 5 0 0 0 0 0 0 1 2 2
FRANCOIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
JOIE VAN EPPIES BARGIE 1.56% 1 0 0 0 0 0 1 0 0 0
FLAUBERT VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 1 1 2
1.56% 6 0 0 0 0 0 0 0 2 4
1.56% 4 0 0 0 0 0 0 1 1 2
WANDA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 4 0 0 0 0 0 0 1 1 2
1.56% 4 0 0 0 0 0 0 1 1 2
1.56% 4 0 0 0 0 0 0 1 1 2
GIBOULEE MA JOIE 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S CREME DE LA CREME 1.56% 1 0 0 0 0 0 1 0 0 0
JAGUAR'S C'EST MON AMI 1.56% 1 0 0 0 0 0 1 0 0 0
NADINE VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
URIEL VON RATIBOR UND CORVEY 1.37% 6 0 0 0 0 0 0 0 1 5
GUSTAVE VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
JAGUAR'S C'EST CE BON 1.17% 2 0 0 0 0 0 0 1 1 0
WATTEAU VON RATIBOR UND CORVEY 0.98% 5 0 0 0 0 0 0 0 0 5
LANCEFIELD LADY PUPPET 0.98% 4 0 0 0 0 0 0 0 1 3
L'ANGE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
DANIELLE VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
JAGUAR'S BON VIVANTE 0.78% 1 0 0 0 0 0 0 1 0 0
SILVERCLOUD MOI MINOTAURUS QUI 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
INCONNUE INES VON RATIBOR UND CORVEY 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
NANETTE VON RATIBOR UND CORVEY 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
ELEONORE VAN EPPIES BARGIE 0.39% 1 0 0 0 0 0 0 0 1 0
TINTIN VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
TRIOMPHE TIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S WAYNE LE DUC DE QUAD 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
TEXAN TIM OF QUATT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
HUBERTINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
MR. LARRY VAN DE ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S SIMONE DE ONO 0.20% 1 0 0 0 0 0 0 0 0 1