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:
DICAR I'M ZE CARIOCA


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 135 2 2 7 6 10 11 18 32 55
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 887 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
DICAR I'M COMENDADOR JOSE ALFREDO 50.00% 1 1 0 0 0 0 0 0 0 0
DICAR I'M JAVA 50.00% 1 1 0 0 0 0 0 0 0 0
DICAR I'M FORRO 25.00% 1 0 1 0 0 0 0 0 0 0
DICAR FIESTA 25.00% 1 0 1 0 0 0 0 0 0 0
DICAR BUGATTI 25.00% 2 0 0 2 0 0 0 0 0 0
KINGFRIEND MISS ONI 25.00% 3 0 0 1 2 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 25.00% 7 0 0 0 2 3 2 0 0 0
KINGFRIEND MR SITUATION 18.75% 2 0 0 1 1 0 0 0 0 0
DICAR I'M GIVENCHY 12.50% 1 0 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 12.50% 7 0 0 0 0 2 3 2 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 12.50% 7 0 0 0 0 2 3 2 0 0
KINGFRIEND MISS NANCY 12.50% 3 0 0 0 1 2 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 9.38% 2 0 0 0 1 1 0 0 0 0
ZENITH DE LA PARURE 7.81% 10 0 0 0 0 0 2 4 4 0
ORESTE DELL'AKIRIS 6.64% 9 0 0 0 0 0 2 3 2 2
COLONEL TRUSARDI DE LA PARURE 6.45% 19 0 0 0 0 0 0 2 8 9
KINGFRIEND MISS GUCCI 6.25% 2 0 0 0 0 2 0 0 0 0
ZINA DE LA PARURE 6.25% 7 0 0 0 0 0 2 3 2 0
6.25% 3 0 0 0 0 1 2 0 0 0
DICAR HOPE 6.25% 1 0 0 0 1 0 0 0 0 0
HANAHAUS BRONZED OSSIE 6.05% 16 0 0 0 0 0 0 2 9 5
MONTBLANC DELL'AKIRIS 5.86% 11 0 0 0 0 0 0 5 4 2
ARMANI DE LA PARURE 5.86% 9 0 0 0 0 0 0 6 3 0
4.69% 2 0 0 0 0 1 1 0 0 0
SUZIE QUE V. FIVELZIGHT 4.30% 7 0 0 0 0 0 0 4 3 0
OTTO-PRINCE DE LA PARURE 3.91% 10 0 0 0 0 0 0 2 4 4
XOE DE LA PARURE 3.91% 10 0 0 0 0 0 0 2 4 4
UNBARSY DE LA PARURE 3.52% 8 0 0 0 0 0 0 3 1 4
CACHAREL DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0 0
FLIRT DE LA PARURE OF KINGFRIEND 3.13% 2 0 0 0 0 0 2 0 0 0
SHANN'S GEORGIA PEACH 3.13% 7 0 0 0 0 0 0 2 3 2
JAGUAR'S ARTFUL DODGER AT DICAR 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 2.93% 10 0 0 0 0 0 0 0 5 5
CHIRINE MA JOIE 2.73% 12 0 0 0 0 0 0 0 2 10
JAGUAR'S NOEL OF JEALYN 2.73% 9 0 0 0 0 0 0 0 5 4
EGOISTE DE LA PARURE 2.54% 11 0 0 0 0 0 0 0 2 9
TOPETTE MISS MILO 2.54% 11 0 0 0 0 0 0 0 2 9
OMAR SHARIF DE LA PARURE 2.34% 10 0 0 0 0 0 0 0 2 8
2.15% 7 0 0 0 0 0 0 0 4 3
DUC DALI DE LA PARURE 1.76% 9 0 0 0 0 0 0 0 0 9
ANJOU DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4
ANJA VAN HARTOGS VREUGD 1.56% 6 0 0 0 0 0 0 0 2 4
1.56% 3 0 0 0 0 0 0 1 2 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 1.56% 1 0 0 0 0 0 1 0 0 0
HENRY-MATISSE DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
UNGARO DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
YSATIS DE LA PARURE 1.37% 4 0 0 0 0 0 0 0 3 1
CATHERINEDENEUVE DELL'AKIRIS 1.37% 5 0 0 0 0 0 0 0 2 3
FELIPE V.D.ZUYLENSTEDE 1.37% 5 0 0 0 0 0 0 0 2 3
SHANN'S EARTH ANGEL 1.37% 5 0 0 0 0 0 0 0 2 3
EXTRAVAGANTE DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 0 6
OBSESSION DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 0 3 0
DON CAMILO DE LA PARURE 1.17% 6 0 0 0 0 0 0 0 0 6
MEREDIQUE DE LA CHAMPETRE 0.98% 5 0 0 0 0 0 0 0 0 5
ALLSTONE DOUGLAS 0.98% 5 0 0 0 0 0 0 0 0 5
JAGUAR'S GODIVA OF JEALYN 0.98% 5 0 0 0 0 0 0 0 0 5
UNIC DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
KLEINCALVIN DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2 0
JAGUAR'S SOPHIA LOREN JAMEL DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0 0
LEOPARD VAN EPPIES BARGIE 0.78% 4 0 0 0 0 0 0 0 0 4
INOVATION-PRINCE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2 0
YRMELA PRINCESSE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
ESTELLA DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
VALENTINO DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
BORN-Ö'S DOMINIQUE 0.39% 2 0 0 0 0 0 0 0 0 2
WINNY DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
VIOLET BLANCHE DELL'AKIRIS 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S THE CATS BROKEN HEART 0.39% 2 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.39% 2 0 0 0 0 0 0 0 0 2
RANNI 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE TOBY JUG 0.39% 2 0 0 0 0 0 0 0 0 2
TOPETTE MARGARITA 0.39% 2 0 0 0 0 0 0 0 0 2
GEORGE V.D. PENSELENHOEKJE 0.39% 2 0 0 0 0 0 0 0 0 2
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
KENLE'S ECLAIR DE SHANN 0.39% 2 0 0 0 0 0 0 0 0 2
FRANCOISE HARDY DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ALESSANDROVITTORIO DELL'AKIRIS 0.39% 2 0 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ANDREA DES GENTILS MINOIS 0.39% 2 0 0 0 0 0 0 0 0 2
LE BLANC VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
GERMAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0