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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:
JAGUAR'S GATI GATI DE FRAU


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 110 2 4 8 11 13 15 21 26 32
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 912 0 0 0 0 0 0 0 0 0
Ancestor loss % 89.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
JAGUAR'S ZORRO 50.00% 1 1 0 0 0 0 0 0 0 0
JAGUAR'S FRAU 50.00% 1 1 0 0 0 0 0 0 0 0
JAGUAR'S CREME DE LA CREME 25.00% 1 0 1 0 0 0 0 0 0 0
JAGUAR'S C'EST MON AMI 25.00% 1 0 1 0 0 0 0 0 0 0
FRANCOIS DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
WANDA DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
JAGUAR'S C'EST CE BON 18.75% 2 0 0 1 1 0 0 0 0 0
HEUREUX HENRI DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0 0
ADAMS' UNIQUE PHYSIQUE 12.50% 1 0 0 1 0 0 0 0 0 0
JAGUAR'S BON VIVANTE 12.50% 1 0 0 1 0 0 0 0 0 0
SILVERCLOUD MOI MINOTAURUS QUI 12.50% 1 0 0 1 0 0 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 12.50% 1 0 0 1 0 0 0 0 0 0
ANDREA DES GENTILS MINOIS 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
9.38% 2 0 0 0 1 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
TERRETTE'S JOIE DE NOEL 6.25% 1 0 0 0 1 0 0 0 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
ZUT-ZOLA VON RATIBOR UND CORVEY 6.25% 1 0 0 0 1 0 0 0 0 0
QUINCY VON DER GRIMMELSBURG 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
WATTEAU VON RATIBOR UND CORVEY 5.47% 10 0 0 0 0 0 0 4 6 0
4.88% 14 0 0 0 0 0 0 2 5 7
4.69% 2 0 0 0 0 1 1 0 0 0
HUGUETTE VON RATIBOR UND CORVEY 4.69% 2 0 0 0 0 1 1 0 0 0
FLAUBERT VON RATIBOR UND CORVEY 4.69% 2 0 0 0 0 1 1 0 0 0
NADINE VON RATIBOR UND CORVEY 4.69% 4 0 0 0 0 0 2 2 0 0
GUSTAVE VON RATIBOR UND CORVEY 4.69% 4 0 0 0 0 0 2 2 0 0
NANETTE VON RATIBOR UND CORVEY 4.69% 13 0 0 0 0 0 0 2 5 6
4.69% 2 0 0 0 0 1 1 0 0 0
HIBOU VON RATIBOR UND CORVEY 3.91% 3 0 0 0 0 0 2 1 0 0
3.91% 5 0 0 0 0 0 1 2 2 0
TERRETTE'S LORD SIMON DBOUTON 3.13% 1 0 0 0 0 1 0 0 0 0
TERRETTE'S GILL DE LABERIEUS 3.13% 1 0 0 0 0 1 0 0 0 0
TERRETTE'S SIMONE DE ONO 3.13% 1 0 0 0 0 1 0 0 0 0
BOUTON OF BORISTI 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
JEANIE VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
CERISETTE VON RATIBOR UND CORVEY 3.13% 1 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
LANCEFIELD LADY PUPPET 2.73% 3 0 0 0 0 0 1 1 1 0
TERRETTE'S GOLDILOCK D'PECHE 2.34% 2 0 0 0 0 0 1 1 0 0
2.15% 9 0 0 0 0 0 0 0 2 7
2.15% 9 0 0 0 0 0 0 0 2 7
TERRETTE'S TOURBILLON D'GAMIN 1.76% 5 0 0 0 0 0 0 1 1 3
1.56% 6 0 0 0 0 0 0 0 2 4
TERRETTE'S LE CAPITAINE 1.56% 1 0 0 0 0 0 1 0 0 0
BENHOOKS JONATHAN OF FLITCHSTAR 1.56% 2 0 0 0 0 0 0 2 0 0
BITTER SWEET OF BORISTI 1.56% 2 0 0 0 0 0 0 2 0 0
TERRETTE'S JEANIEBELLE PETIT 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
TEXAN TIM OF QUATT 1.37% 3 0 0 0 0 0 0 1 1 1
1.37% 3 0 0 0 0 0 0 1 1 1
TERRETTE'S POLAR DE LA NEIGE 1.17% 2 0 0 0 0 0 0 1 1 0
TERRETTE'S PECHE DE WOODS 1.17% 2 0 0 0 0 0 0 1 1 0
NAPOLEON VON RATIBOR UND CORVEY 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
TERRETTE'S RENEE BRUME DE MIEL 0.98% 4 0 0 0 0 0 0 0 1 3
DANIELLE VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 2 0 0 0 0 0 0 0 2 0
BENHOOKS JACKIE OF MUFFETOWN 0.78% 2 0 0 0 0 0 0 0 2 0
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.78% 2 0 0 0 0 0 0 0 2 0
TERRETTE'S CHEF D'OEUVRE GAMIN 0.78% 3 0 0 0 0 0 0 0 1 2
TERRETTE'S FILS DE BIJOU 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
URIEL VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
HAMPTON'S PETITE CHERIE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
QUATT TIGER TIM 0.59% 2 0 0 0 0 0 0 0 1 1
MARIA SNOW OF QUATT 0.59% 2 0 0 0 0 0 0 0 1 1
BENHOOKS JEREBOAM 0.39% 2 0 0 0 0 0 0 0 0 2
BENHOOKS SADIE 0.39% 2 0 0 0 0 0 0 0 0 2
BATON OF BORISTI 0.39% 2 0 0 0 0 0 0 0 0 2
BENHOOKS CHERRY BRANDY 0.39% 2 0 0 0 0 0 0 0 0 2
LEILA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
TERRETTE'S D'OR BRUME DE BIJOU 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S CHEF D'OEUVRE TIGRE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S CHEF D'OEUVRE 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S ENCHANTRESS 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
HOBBY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
MARIE ANN 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
ANNCEY OF QUATT 0.20% 1 0 0 0 0 0 0 0 0 1
SNOWBOY OF QUATT 0.20% 1 0 0 0 0 0 0 0 0 1
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