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:
QUEEN CLASSIC VON GLANDORF


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 119 2 2 3 7 12 12 16 18 32
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 903 0 0 0 0 0 0 0 0 0
Ancestor loss % 88.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
OSTIN VON NEW GLANDORF 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
XANTI VON NEW GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
HETTY VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
QUPER VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
DREAM VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS SIROCCO 12.50% 1 0 0 1 0 0 0 0 0 0
9.38% 4 0 0 0 0 2 2 0 0 0
BENTON VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
OPERA VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
JACLYN VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
GINA VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 6.25% 1 0 0 0 1 0 0 0 0 0
ESTERELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S ZUMO LE BARON 6.25% 1 0 0 0 1 0 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
LEIBÖLL'S SANTE 3.13% 1 0 0 0 0 1 0 0 0 0
YVETTE VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0
UTOPIA VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0
JOEL VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 3.13% 1 0 0 0 0 1 0 0 0 0
LEIBOLL'S HANNIBAL 2.54% 6 0 0 0 0 0 0 1 4 1
2.34% 4 0 0 0 0 0 0 2 2 0
2.34% 2 0 0 0 0 0 1 1 0 0
LEIBÖLL'S MERCEDES 1.95% 3 0 0 0 0 0 0 2 1 0
RUTKJAER'S ALBERTE 1.76% 4 0 0 0 0 0 0 1 2 1
1.56% 1 0 0 0 0 0 1 0 0 0
LEIBOLL'S RASMINE 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBÖLL'S OLFERT 1.56% 1 0 0 0 0 0 1 0 0 0
LEIBÖLL'S MUFFEE 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
FANNY VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0
OTTO-PRINCE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
SAPHIRE VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 1.56% 2 0 0 0 0 0 0 2 0 0
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
SUZIE QUE V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0 0
FRANCOIS DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
LEIBÖLL'S CATHARINA 1.17% 5 0 0 0 0 0 0 0 1 4
JACQUELLA MAGICIEN 1.17% 2 0 0 0 0 0 0 1 1 0
EGOISTE DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
0.78% 1 0 0 0 0 0 0 1 0 0
LEIBÖLL'S PRALINE' 0.78% 1 0 0 0 0 0 0 1 0 0
JACQUELLA GIGOLETTE 0.78% 3 0 0 0 0 0 0 0 1 2
BLACKY 0.78% 3 0 0 0 0 0 0 0 1 2
GIVENCHY EXCLUSIVE VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 2 0 0 0 0 0 0 0 2 0
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
HANAHAUS BRONZED OSSIE 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
BORN-Ö'S DOMINIQUE 0.59% 3 0 0 0 0 0 0 0 0 3
CHIRINE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
PABLO PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
LEOPARD VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
DUC DALI DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1 0
RAMONA PRINCESSE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA OURAGAN 0.20% 1 0 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ZARTAN VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.20% 1 0 0 0 0 0 0 0 0 1
HERCULE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
BAGHERA DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.20% 1 0 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1
WINNY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.20% 1 0 0 0 0 0 0 0 0 1