Ancestor calculations 8 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:
SUPERLIABULL AJAX


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 132 2 2 4 4 12 15 31 49
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 378 0 0 0 0 0 0 0 0
Ancestor loss % 74.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
50.00% 1 1 0 0 0 0 0 0 0
ISADORA CLASSIC VONGLANDORF 50.00% 1 1 0 0 0 0 0 0 0
SPARKLING PRIDE REVEUSE 25.00% 1 0 1 0 0 0 0 0 0
SALSA CLASSIC VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS STRANGER IN THE NIGHT 12.50% 1 0 0 1 0 0 0 0 0
SPARKLING PRIDE LA VIE PROMISE 12.50% 1 0 0 1 0 0 0 0 0
JAFAR VON NEW GLANDORF 12.50% 1 0 0 1 0 0 0 0 0
HEIDI VON NEW GLANDORF 12.50% 1 0 0 1 0 0 0 0 0
DINO BAFLO 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS BIS 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ORINA VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 4.69% 2 0 0 0 0 1 1 0 0
LEIBÖLL'S PRALINE' 4.69% 6 0 0 0 0 0 1 3 2
GINA VON GLANDORF 4.69% 2 0 0 0 0 1 1 0 0
DAULÖKKE'S ZUMO LE BARON 4.69% 2 0 0 0 0 1 1 0 0
LEIBÖLL'S ALFA-ALFA 3.13% 1 0 0 0 0 1 0 0 0
PAMELA BAFLO 3.13% 1 0 0 0 0 1 0 0 0
OJOJOJ ORESTES 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 2 0 0 0 0 0 2 0 0
ELEGANCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 4 0 0 0 0 0 1 1 2
FLAUBERT DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S CHEF ZARANOFF 3.13% 1 0 0 0 0 1 0 0 0
ESTERELLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
QUPER VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 3.13% 1 0 0 0 0 1 0 0 0
LEIBÖLL'S MERCEDES 2.73% 6 0 0 0 0 0 0 1 5
2.73% 3 0 0 0 0 0 1 1 1
GEORGIE UNIC VAN MUPPY'S PLACE 2.34% 2 0 0 0 0 0 1 1 0
CACHAREL DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
PABLO PICASSO DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ZENITH DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
OTTO-PRINCE DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
ARMANI DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
UNIC DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
GORDITA BAFLO 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S OGRESSE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0
BLOODY MARY ORESTES 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S ROQUEFORT 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
LEIBOLL'S RASMINE 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S OLFERT 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S MUFFEE 1.17% 2 0 0 0 0 0 0 1 1
DAULÖKKE'S GOURMET DU MILA 1.17% 3 0 0 0 0 0 0 0 3
FANNY VON GLANDORF 1.17% 2 0 0 0 0 0 0 1 1
HANAHAUS BRONZED OSSIE 1.17% 3 0 0 0 0 0 0 0 3
ADONIS EL FUERTE 0.78% 2 0 0 0 0 0 0 0 2
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.78% 1 0 0 0 0 0 0 1 0
BEATRICE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
XCLUSIVE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
OKLAHOMA MISS V. FIVELZIGHT 0.78% 2 0 0 0 0 0 0 0 2
EGOISTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S SANTE 0.78% 1 0 0 0 0 0 0 1 0
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2
RUTKJAER'S ALBERTE 0.78% 2 0 0 0 0 0 0 0 2
DUSTIN VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0
MAKSIMA MAMBO 0.78% 1 0 0 0 0 0 0 1 0
UTOPIA VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0
PENNY VON GLANDORF 0.78% 2 0 0 0 0 0 0 0 2
ZINA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
XOE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BRUNO DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
MAROUSIA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
QUINTON XAR DU COUSTEAU 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA ULESSE 0.78% 1 0 0 0 0 0 0 1 0
CAPPUCCINO ORESTES 0.78% 1 0 0 0 0 0 0 1 0
YVETTE VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHRIS VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
SHANN'S GEORGIA PEACH 0.39% 1 0 0 0 0 0 0 0 1
MONTBLANC DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
NANA' DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA SKANDINAVE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA RADOUCIR 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
IVONN VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1