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:
AVIGDORS QUITERIE


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 114 2 3 6 12 14 11 19 37
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 396 0 0 0 0 0 0 0 0
Ancestor loss % 77.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS TITUS FLAVIUS VESPASIANUS 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS CLODIA 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS AMANT DE LA LIBERTE 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS IMPRESSION DE LA PERFECTION 25.00% 1 0 1 0 0 0 0 0 0
HUITUKAN EREMENKO JUNIOR 25.00% 1 0 1 0 0 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS BELLISSIMA 12.50% 1 0 0 1 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 9.38% 2 0 0 0 1 1 0 0 0
PETI LLEVR TATA 9.38% 2 0 0 0 1 1 0 0 0
LEIBÖLL'S MERCEDES 7.81% 3 0 0 0 0 2 1 0 0
6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0
EXQUISITE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 6.25% 1 0 0 0 1 0 0 0 0
ESTERELLE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 2 0 0 0 0 2 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
PABLO PICASSO DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
LEIBOLL'S HANNIBAL 3.91% 3 0 0 0 0 0 2 1 0
RUTKJAER'S ALBERTE 3.91% 3 0 0 0 0 0 2 1 0
ROBOBULL FABELHAFT XCELSIOR 3.13% 1 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ARMANI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA JACQUES 2.34% 4 0 0 0 0 0 0 2 2
FRANCOIS DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
LEIBÖLL'S CATHARINA 1.95% 3 0 0 0 0 0 0 2 1
BLACKY 1.95% 3 0 0 0 0 0 0 2 1
COMEPATABULL'S READY TO RUMBLE 1.56% 1 0 0 0 0 0 1 0 0
XCLUSIVE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
OKLAHOMA MISS V. FIVELZIGHT 1.56% 2 0 0 0 0 0 0 2 0
UNIC DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
HANAHAUS BRONZED OSSIE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
VALENTINO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
BORN-Ö'S DOMINIQUE 1.17% 2 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
GIBOULEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 0 3
KARENDON'S JOYAU DE FRANCE 0.78% 1 0 0 0 0 0 0 1 0
COMPATABULL'S KISHNIGA NICOLE 0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
UNBARSY DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
XOE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA GIGOLETTE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.78% 2 0 0 0 0 0 0 0 2
BARON BALOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
GUY-LAROCHE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MISS MILO 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1