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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:
ROBOBULL FABELHAFT SMARTYPANTS


Coefficient of Inbreeding (COI):
13.338%

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 113 2 3 6 6 11 13 23 31 39 53
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1933 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 94.5% 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
FABELHAFT ROBOBULL RUM BALL 50.00% 1 1 0 0 0 0 0 0 0 0 0
FABELHAFT ROBOBULL RUMBLEICI 50.00% 1 1 0 0 0 0 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 50.00% 2 0 2 0 0 0 0 0 0 0 0
DAULÖKKE'S MADEMOISELLE J'ADORE 25.00% 1 0 1 0 0 0 0 0 0 0 0
KARENDON'S JOYAU DE FRANCE 25.00% 2 0 0 2 0 0 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 25.00% 2 0 0 2 0 0 0 0 0 0 0
FABELHAFT GRADON'S POTPOURRI 25.00% 1 0 1 0 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 18.75% 4 0 0 0 2 2 0 0 0 0 0
KISHNIGA'S SHOWBIZ CHELSEA 12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0 0
LEIBÖLL'S MUFFEE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S RENDEZ VOUS 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 9.38% 4 0 0 0 0 2 2 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 9.38% 4 0 0 0 0 2 2 0 0 0 0
RUTKJAER'S ALBERTE 7.81% 2 0 0 0 1 0 1 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 7.13% 20 0 0 0 0 0 1 0 10 8 1
ANDREA DES GENTILS MINOIS 6.64% 10 0 0 0 0 0 1 4 5 0 0
6.25% 2 0 0 0 0 2 0 0 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 6.25% 1 0 0 0 1 0 0 0 0 0 0
OMAR SHARIF DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0 0 0
CHIRINE MA JOIE 4.69% 4 0 0 0 0 0 2 2 0 0 0
WAMBO DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0 0 0
COLONEL BLANC DE LA PARURE 4.69% 8 0 0 0 0 0 0 4 4 0 0
BONBONNIERE-BLANCHE DE LA PARURE 4.49% 14 0 0 0 0 0 0 1 6 7 0
4.10% 8 0 0 0 0 0 1 1 3 3 0
HEUREUX HENRI DE LA PARURE 4.00% 13 0 0 0 0 0 0 1 5 6 1
FRANCOIS DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0 0 0
LEIBÖLL'S CATHARINA 3.91% 2 0 0 0 0 1 0 1 0 0 0
BLACKY 3.91% 2 0 0 0 0 1 0 1 0 0 0
3.81% 12 0 0 0 0 0 0 1 5 5 1
ZUT-ZOLA VON RATIBOR UND CORVEY 3.52% 19 0 0 0 0 0 0 1 0 10 8
QUINCY VON DER GRIMMELSBURG 3.52% 19 0 0 0 0 0 0 1 0 10 8
COCO VON DER GRIMMELSBURG 3.32% 6 0 0 0 0 0 0 3 2 1 0
LEIBÖLL'S MERCEDES 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
LE BLANC VON DER GRIMMELSBURG 2.44% 15 0 0 0 0 0 0 0 1 7 7
GERMAINE DE LA PARURE 2.44% 15 0 0 0 0 0 0 0 1 7 7
PICASSO DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2 0 0
AMADEE MA JOIE 2.34% 4 0 0 0 0 0 0 2 2 0 0
KISHNIGA KNOLLAND KATIE 2.34% 4 0 0 0 0 0 0 2 2 0 0
ZENO VON DER GRIMMELSBURG 2.25% 19 0 0 0 0 0 0 0 1 1 17
BARON BALOU DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1 0 0
JACQUELLA GIGOLETTE 1.95% 2 0 0 0 0 0 1 0 1 0 0
LEIBÖLL'S ANGELINA 1.95% 2 0 0 0 0 0 1 0 1 0 0
HERCULE DU SOURIRE DOUX 1.95% 2 0 0 0 0 0 1 0 1 0 0
CORINNA VON DER GRIMMELSBURG 1.66% 6 0 0 0 0 0 0 0 3 2 1
1.56% 12 0 0 0 0 0 0 0 1 1 10
CHOWBULL FARUK 1.46% 4 0 0 0 0 0 0 1 1 1 1
JEANIE VON DER GRIMMELSBURG 1.37% 11 0 0 0 0 0 0 0 1 0 10
CERISETTE VON RATIBOR UND CORVEY 1.37% 11 0 0 0 0 0 0 0 1 0 10
TRIOMPHE TIA DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2 0
1.17% 4 0 0 0 0 0 0 0 2 2 0
JOHN ROSS DES GENTILS MINOIS 0.98% 2 0 0 0 0 0 0 1 0 1 0
JACQUELLA EMMANUELLA 0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.98% 2 0 0 0 0 0 0 1 0 1 0
0.88% 8 0 0 0 0 0 0 0 0 1 7
HUGUETTE VON RATIBOR UND CORVEY 0.78% 7 0 0 0 0 0 0 0 0 1 6
0.78% 5 0 0 0 0 0 0 0 0 3 2
FLAUBERT VON RATIBOR UND CORVEY 0.68% 6 0 0 0 0 0 0 0 0 1 5
0.68% 6 0 0 0 0 0 0 0 0 1 5
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.68% 3 0 0 0 0 0 0 0 1 1 1
0.68% 3 0 0 0 0 0 0 0 1 1 1
LAURELWOOD LUCINDA 0.59% 4 0 0 0 0 0 0 0 0 2 2
BESING PETIT ROI 0.59% 4 0 0 0 0 0 0 0 0 2 2
0.59% 4 0 0 0 0 0 0 0 0 2 2
BARRY-BLANC DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
URSELA DE LA PARURE 0.49% 2 0 0 0 0 0 0 0 1 0 1
FANCY DES GENTILS MINOIS 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.49% 2 0 0 0 0 0 0 0 1 0 1
0.39% 4 0 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.39% 3 0 0 0 0 0 0 0 0 1 2
HIBOU VON RATIBOR UND CORVEY 0.29% 2 0 0 0 0 0 0 0 0 1 1
OLALA VON DER GRIMMELSBURG 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 3 0 0 0 0 0 0 0 0 0 3
BERYLL VON DEN BOURBONISCHEN LILIEN 0.29% 2 0 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1 0
TOUTOU TERRIBLE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
NADINE VON RATIBOR UND CORVEY 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
WENDY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
GUSTAVE VON RATIBOR UND CORVEY 0.20% 2 0 0 0 0 0 0 0 0 0 2
LANCEFIELD LADY PUPPET 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
CHERI DK33060/80 0.20% 1 0 0 0 0 0 0 0 0 1 0
0.20% 1 0 0 0 0 0 0 0 0 1 0
INCONNUE INES VON RATIBOR UND CORVEY 0.10% 1 0 0 0 0 0 0 0 0 0 1
DANIELLE VON DER GRIMMELSBURG 0.10% 1 0 0 0 0 0 0 0 0 0 1
BANJOLIQUE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
WATTEAU VON RATIBOR UND CORVEY 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
NANETTE VON RATIBOR UND CORVEY 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
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
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
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