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 LUCIANA


Coefficient of Inbreeding (COI):
3.125%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 134 2 3 7 12 17 19 30 51
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 376 0 0 0 0 0 0 0 0
Ancestor loss % 73.7% 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 BARBARA STREISAND 50.00% 1 1 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 31.25% 2 0 1 0 1 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
TEXAS BOY V. FIVELZIGHT 18.75% 3 0 0 1 0 2 0 0 0
CACHAREL DE LA PARURE 15.63% 2 0 0 1 0 1 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
10.94% 3 0 0 0 1 1 1 0 0
LEIBÖLL'S PRALINE' 9.38% 2 0 0 0 1 1 0 0 0
ARMANI DE LA PARURE 9.38% 3 0 0 0 1 0 2 0 0
PETI LLEVR TATA 9.38% 2 0 0 0 1 1 0 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
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
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
OKLAHOMA MISS V. FIVELZIGHT 4.69% 3 0 0 0 0 1 0 2 0
LEIBÖLL'S MERCEDES 4.69% 2 0 0 0 0 1 1 0 0
PABLO PICASSO DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
HANAHAUS BRONZED OSSIE 4.69% 3 0 0 0 0 1 0 2 0
4.69% 3 0 0 0 0 1 0 2 0
4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
XOE DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
VALENTINO DE LA PARURE 3.52% 6 0 0 0 0 0 0 3 3
BORN-Ö'S DOMINIQUE 3.52% 6 0 0 0 0 0 0 3 3
ROBOBULL FABELHAFT XCELSIOR 3.13% 1 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 4 0 0 0 0 0 1 1 2
RAMONA PRINCESSE DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 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
LEIBOLL'S HANNIBAL 2.73% 3 0 0 0 0 0 1 1 1
DUC DALI DE LA PARURE 2.73% 5 0 0 0 0 0 0 2 3
EXTRAVAGANTE DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
UNBARSY DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
DON CAMILO DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
RUTKJAER'S ALBERTE 2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA JACQUES 2.34% 5 0 0 0 0 0 0 1 4
TOPETTE MISS MILO 2.34% 3 0 0 0 0 0 1 0 2
ANJOU DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
ANJA VAN HARTOGS VREUGD 1.95% 2 0 0 0 0 0 1 0 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
COLONEL TRUSARDI DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
LEOPARD VAN EPPIES BARGIE 1.56% 2 0 0 0 0 0 0 2 0
BIJOU VON DER RUE DE LA VERT 1.56% 4 0 0 0 0 0 0 0 4
OMAR SHARIF DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
GIBOULEE MA JOIE 1.56% 3 0 0 0 0 0 0 1 2
JACQUELLA OURAGAN 1.17% 2 0 0 0 0 0 0 1 1
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
BORN-Ö'S BONA DEA 1.17% 3 0 0 0 0 0 0 0 3
FRANCOIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S CATHARINA 1.17% 2 0 0 0 0 0 0 1 1
BLACKY 1.17% 2 0 0 0 0 0 0 1 1
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
WINNY DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.78% 2 0 0 0 0 0 0 0 2
CHIRINE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.78% 1 0 0 0 0 0 0 1 0
TOPETTE MARGARITA 0.78% 1 0 0 0 0 0 0 1 0
RANNI 0.78% 1 0 0 0 0 0 0 1 0
ODILO VON DER GRIMMELSBURG 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
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 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
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ZARTAN VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 0.39% 1 0 0 0 0 0 0 0 1
HERCULE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
BAGHERA DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE KRYSTAL IMAGE 0.39% 1 0 0 0 0 0 0 0 1
TENAFLY SHEER GOLD 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE BUBBLES 0.39% 1 0 0 0 0 0 0 0 1
JEMHIEDE JUST JAMES 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
SAMUEL DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1