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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:
AVIGDORS IRREALITE DE JEAN COCTEAU


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 161 2 3 8 10 11 13 26 37 55 78
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1885 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 92.1% 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
LEIBÖLL'S ALFA-ALFA 50.00% 1 1 0 0 0 0 0 0 0 0 0
AVIGDORS EMOTION 50.00% 1 1 0 0 0 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBOLL'S VERSION 2 25.00% 1 0 1 0 0 0 0 0 0 0 0
AVIGDORS TROYA 25.00% 1 0 1 0 0 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 18.75% 2 0 0 1 1 0 0 0 0 0 0
LEIBÖLL'S MERCEDES 15.63% 3 0 0 0 2 1 0 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 12.50% 1 0 0 1 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S RASMINE 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
QUINTON XAR DU COUSTEAU 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
PETI LLEVR TATA 12.50% 1 0 0 1 0 0 0 0 0 0 0
LEIBOLL'S HANNIBAL 9.77% 5 0 0 0 0 2 2 0 1 0 0
PABLO PICASSO DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0 0
EGOISTE DE LA PARURE 8.98% 5 0 0 0 0 2 1 1 1 0 0
UNIC DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0 0
RUTKJAER'S ALBERTE 7.81% 3 0 0 0 0 2 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
KAY LES PETITS ARCHANGES 6.25% 1 0 0 0 1 0 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0 0
FRANCOIS DE LA PARURE 5.96% 9 0 0 0 0 0 2 2 2 2 1
5.18% 17 0 0 0 0 0 0 2 6 4 5
ZARTAN VON DER GRIMMELSBURG 5.08% 23 0 0 0 0 0 0 2 3 6 12
LEIBÖLL'S CATHARINA 4.88% 5 0 0 0 0 0 2 2 0 1 0
ANDREA DES GENTILS MINOIS 4.79% 15 0 0 0 0 0 0 3 3 4 5
RAMONA PRINCESSE DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0 0 0
VALENTINO DE LA PARURE 4.49% 5 0 0 0 0 0 2 1 1 1 0
BORN-Ö'S DOMINIQUE 4.49% 5 0 0 0 0 0 2 1 1 1 0
BARON BALOU DE LA PARURE 4.00% 9 0 0 0 0 0 0 3 3 2 1
JACQUELLA GIGOLETTE 4.00% 9 0 0 0 0 0 0 3 3 2 1
JACQUELLA OURAGAN 3.91% 2 0 0 0 0 1 0 1 0 0 0
BLACKY 3.91% 3 0 0 0 0 0 2 1 0 0 0
OMAR SHARIF DE LA PARURE 3.81% 9 0 0 0 0 0 1 1 2 2 3
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 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
BONBONNIERE-BLANCHE DE LA PARURE 2.93% 14 0 0 0 0 0 0 0 4 4 6
COLONEL TRUSARDI DE LA PARURE 2.83% 7 0 0 0 0 0 0 2 2 2 1
HEUREUX HENRI DE LA PARURE 2.83% 15 0 0 0 0 0 0 0 3 5 7
2.64% 13 0 0 0 0 0 0 0 3 5 5
COCO VON DER GRIMMELSBURG 2.54% 12 0 0 0 0 0 0 0 3 5 4
QUINCY VON DER GRIMMELSBURG 2.54% 15 0 0 0 0 0 0 0 2 5 8
LEIBÖLL'S ANGELINA 2.44% 5 0 0 0 0 0 0 2 2 0 1
GIBOULEE MA JOIE 2.34% 2 0 0 0 0 0 1 1 0 0 0
BIJOU VON DER RUE DE LA VERT 2.25% 5 0 0 0 0 0 0 2 1 1 1
CHOWBULL FARUK 2.05% 10 0 0 0 0 0 0 0 2 5 3
JACQUELLA MERVEILLEUX 1.95% 2 0 0 0 0 0 1 0 1 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 1.95% 11 0 0 0 0 0 0 0 2 3 6
JACQUELLA EMMANUELLA 1.95% 8 0 0 0 0 0 0 0 3 3 2
HERCULE DU SOURIRE DOUX 1.95% 3 0 0 0 0 0 0 2 1 0 0
COLONEL BLANC DE LA PARURE 1.86% 7 0 0 0 0 0 0 1 1 2 3
AMADEE MA JOIE 1.76% 6 0 0 0 0 0 0 1 1 2 2
1.66% 7 0 0 0 0 0 0 0 2 4 1
VOILA COCO VON RATIBOR UND CORVEY 1.46% 12 0 0 0 0 0 0 0 0 3 9
CHIRINE MA JOIE 1.37% 6 0 0 0 0 0 0 0 2 2 2
LE BLANC VON DER GRIMMELSBURG 1.37% 10 0 0 0 0 0 0 0 0 4 6
GERMAINE DE LA PARURE 1.37% 10 0 0 0 0 0 0 0 0 4 6
ODILO VON DER GRIMMELSBURG 1.27% 5 0 0 0 0 0 0 0 2 2 1
ZENO VON DER GRIMMELSBURG 1.27% 11 0 0 0 0 0 0 0 0 2 9
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1 0 0
CORINNA VON DER GRIMMELSBURG 1.17% 9 0 0 0 0 0 0 0 0 3 6
1.17% 2 0 0 0 0 0 0 1 1 0 0
NANDA DE LA PARURE 1.07% 8 0 0 0 0 0 0 0 0 3 5
LEIBÖLL'S BONITA 1.07% 4 0 0 0 0 0 0 0 2 1 1
JOHN ROSS DES GENTILS MINOIS 0.98% 3 0 0 0 0 0 0 0 2 1 0
0.98% 3 0 0 0 0 0 0 0 2 1 0
JEANIE VON DER GRIMMELSBURG 0.88% 7 0 0 0 0 0 0 0 0 2 5
0.88% 7 0 0 0 0 0 0 0 0 2 5
JACQUELLA BARONESSEN 0.88% 6 0 0 0 0 0 0 0 0 3 3
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.88% 7 0 0 0 0 0 0 0 0 2 5
0.88% 7 0 0 0 0 0 0 0 0 2 5
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0 0 0
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0 0 0
TRIOMPHE TIA DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 1 1 2
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
CERISETTE VON RATIBOR UND CORVEY 0.68% 5 0 0 0 0 0 0 0 0 2 3
ILUSION DE LA PARURE 0.59% 4 0 0 0 0 0 0 0 0 2 2
COLETTE DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
BARRY-BLANC DE LA PARURE 0.49% 3 0 0 0 0 0 0 0 0 2 1
FANCY DES GENTILS MINOIS 0.49% 3 0 0 0 0 0 0 0 0 2 1
CARLOS VON DER GRIMMELSBURG 0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 5 0 0 0 0 0 0 0 0 0 5
RANI VON DER GRIMMELSBURG 0.49% 5 0 0 0 0 0 0 0 0 0 5
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 0.49% 5 0 0 0 0 0 0 0 0 0 5
0.49% 3 0 0 0 0 0 0 0 0 2 1
0.49% 3 0 0 0 0 0 0 0 0 2 1
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
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1 0 0
WAMBO DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
BESING PETIT ROI 0.29% 2 0 0 0 0 0 0 0 0 1 1
CHARMEUR VON DEN BOURBONISCHEN LILIEN 0.29% 3 0 0 0 0 0 0 0 0 0 3
CHERI DK33060/80 0.29% 3 0 0 0 0 0 0 0 0 0 3
HUGUETTE VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FERNANDEL VON RATIBOR UND CORVEY 0.29% 3 0 0 0 0 0 0 0 0 0 3
FLAUBERT VON RATIBOR UND CORVEY 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
L'ANGE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAVANNY DE LA PARURE 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
THERESA VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
WENDY VON DER GRIMMELSBURG 0.20% 2 0 0 0 0 0 0 0 0 0 2
HIBOU VON RATIBOR UND CORVEY 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
BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
CROQUETTE VON DEN BOURBONISCHEN LILIEN 0.20% 2 0 0 0 0 0 0 0 0 0 2
URIEL VON RATIBOR UND CORVEY 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
DORYAN VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1 0
CARESSE-CHANTAL DE L'AMABILITE 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
PICASSO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HEUREUX HIBOU DE LA PARURE 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
KISHNIGA KNOLLAND KATIE 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
BERNICE VAN HET PENSELENHOEKJE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.10% 1 0 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
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