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:
DICAR I'M MARTIM


Coefficient of Inbreeding (COI):
13.527%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 115 2 4 6 7 10 11 18 34
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 395 0 0 0 0 0 0 0 0
Ancestor loss % 77.5% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DICAR I'M HERDADE OURO PRETO 50.00% 1 1 0 0 0 0 0 0 0
DICAR I'M GIVENCHY 50.00% 1 1 0 0 0 0 0 0 0
JAGUAR'S ARTFUL DODGER AT DICAR 37.50% 2 0 1 1 0 0 0 0 0
37.50% 2 0 1 1 0 0 0 0 0
DICAR HOPE 25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MR SITUATION 25.00% 1 0 1 0 0 0 0 0 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 18.75% 2 0 0 1 1 0 0 0 0
JAGUAR'S IMMACULATE CONCEPTION DELL'AKIRIS 18.75% 2 0 0 1 1 0 0 0 0
JAGUAR'S CHEWBACA JAMEL 18.75% 4 0 0 0 2 2 0 0 0
OBSESSION DELL'AKIRIS 14.06% 6 0 0 0 0 3 3 0 0
FRIEND DE LA PARURE OF KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 10.16% 9 0 0 0 0 0 4 5 0
9.38% 2 0 0 0 1 1 0 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 9.38% 4 0 0 0 0 2 2 0 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 9.38% 2 0 0 0 1 1 0 0 0
OMAR SHARIF DE LA PARURE 7.42% 13 0 0 0 0 0 0 6 7
CONFUCIUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
CHIRINE MA JOIE 5.47% 10 0 0 0 0 0 0 4 6
ALESSANDROVITTORIO DELL'AKIRIS 4.69% 4 0 0 0 0 0 2 2 0
JAGUAR'S THE CATS BROKEN HEART 4.69% 4 0 0 0 0 0 2 2 0
4.69% 2 0 0 0 0 1 1 0 0
ORESTE DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
ANTOINETTE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
MONTBLANC DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0
ZENITH DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ZINA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
DUC DALI DE LA PARURE 2.73% 7 0 0 0 0 0 0 0 7
FILOU JOLIE VON DER RUE DE LA VERT 2.34% 4 0 0 0 0 0 0 2 2
COLONEL BLANC DE LA PARURE 2.34% 6 0 0 0 0 0 0 0 6
ANDREA DES GENTILS MINOIS 2.34% 6 0 0 0 0 0 0 0 6
COCO VON DER GRIMMELSBURG 2.34% 6 0 0 0 0 0 0 0 6
JAGUAR'S GATI GATI DE FRAU 2.34% 4 0 0 0 0 0 0 2 2
HANAHAUS BRONZED OSSIE 2.34% 2 0 0 0 0 0 1 1 0
INOVATION-PRINCE DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
YRMELA PRINCESSE DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
FRANCOISE HARDY DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
AMADEE MA JOIE 1.56% 4 0 0 0 0 0 0 0 4
HONNORE-TAMINO DE LA CHAMPETRE 1.56% 2 0 0 0 0 0 0 2 0
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
SHANN'S GEORGIA PEACH 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S NOEL OF JEALYN 1.56% 2 0 0 0 0 0 0 2 0
SUZIE QUE V. FIVELZIGHT 1.56% 1 0 0 0 0 0 1 0 0
RAMONA PRINCESSE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE MISS MILO 1.17% 2 0 0 0 0 0 0 1 1
CATHERINEDENEUVE DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
ANJOU DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.78% 1 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S ZORRO 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S FRAU 0.78% 2 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.78% 1 0 0 0 0 0 0 1 0
SHANN'S EARTH ANGEL 0.78% 1 0 0 0 0 0 0 1 0
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S GODIVA OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
WINNY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.39% 1 0 0 0 0 0 0 0 1
RANNI 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.39% 1 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.39% 1 0 0 0 0 0 0 0 1
UNIC DE LA PARURE 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