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 CHICHI


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 149 2 4 7 7 10 18 30 63
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 361 0 0 0 0 0 0 0 0
Ancestor loss % 70.8% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DICAR I'M GOHAN 50.00% 1 1 0 0 0 0 0 0 0
DICAR I'M HILDA 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MR SITUATION 25.00% 1 0 1 0 0 0 0 0 0
JASMIJN DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0
DICAR I'M GANDHI 25.00% 1 0 1 0 0 0 0 0 0
DICAR ARIMA 25.00% 1 0 1 0 0 0 0 0 0
JAGUAR'S ARTFUL DODGER AT DICAR 25.00% 2 0 0 2 0 0 0 0 0
CONFUCIUS DE LA PARURE 19.53% 4 0 0 0 3 0 0 1 0
FRIEND DE LA PARURE OF KINGFRIEND 14.06% 2 0 0 1 0 0 1 0 0
MAY WINE DE ELKA GYVYBES ZYME AT KINGFRIEND 12.50% 1 0 0 1 0 0 0 0 0
FANTASME DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0
YENTL VAN FIVELZIGHT 12.50% 1 0 0 1 0 0 0 0 0
DICAR ANATOLLE 12.50% 1 0 0 1 0 0 0 0 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 12.50% 2 0 0 0 2 0 0 0 0
DICAR FENDI 12.50% 1 0 0 1 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 11.33% 14 0 0 0 0 0 2 9 3
MONTBLANC DELL'AKIRIS 10.16% 7 0 0 0 0 1 3 3 0
ZENITH DE LA PARURE 9.77% 4 0 0 0 0 3 0 0 1
ZINA DE LA PARURE 9.77% 4 0 0 0 0 3 0 0 1
OBSESSION DELL'AKIRIS 9.38% 6 0 0 0 0 0 6 0 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 7.03% 2 0 0 0 1 0 0 1 0
OMAR SHARIF DE LA PARURE 6.64% 15 0 0 0 0 0 0 2 13
CHIRINE MA JOIE 6.25% 14 0 0 0 0 0 0 2 12
HANAHAUS BRONZED OSSIE 6.25% 6 0 0 0 0 0 3 1 2
6.25% 1 0 0 0 1 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
GOLD-SIERRA IRON COUNTY 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
UNBARSY DE LA PARURE 5.86% 4 0 0 0 0 1 1 1 1
EGOISTE DE LA PARURE 5.86% 10 0 0 0 0 0 0 5 5
OTTO-PRINCE DE LA PARURE 5.47% 4 0 0 0 0 0 3 1 0
HONNORE-TAMINO DE LA CHAMPETRE 5.08% 6 0 0 0 0 0 1 4 1
JAGUAR'S NOEL OF JEALYN 5.08% 7 0 0 0 0 0 1 3 3
XOE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0
SHANN'S GEORGIA PEACH 4.69% 3 0 0 0 0 0 3 0 0
HENRY-MATISSE DE LA PARURE 3.91% 8 0 0 0 0 0 0 2 6
DUC DALI DE LA PARURE 3.91% 9 0 0 0 0 0 0 1 8
ORESTE DELL'AKIRIS 3.52% 2 0 0 0 0 1 0 0 1
KINGFRIEND MISS GUCCI 3.13% 1 0 0 0 0 1 0 0 0
BRUNO DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
RENOIR DELL'AKIRIS 3.13% 2 0 0 0 0 0 2 0 0
JAGUAR'S THE CATS BROKEN HEART 3.13% 4 0 0 0 0 0 0 4 0
UNGARO DE LA PARURE 3.13% 7 0 0 0 0 0 0 1 6
ARMANI 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
ANJOU DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
YSATIS DE LA PARURE 2.73% 3 0 0 0 0 0 1 1 1
TOPETTE MISS MILO 2.73% 4 0 0 0 0 0 0 3 1
ANJA VAN HARTOGS VREUGD 2.34% 3 0 0 0 0 0 0 3 0
CATHERINEDENEUVE DELL'AKIRIS 2.34% 4 0 0 0 0 0 0 2 2
MEREDIQUE DE LA CHAMPETRE 2.34% 5 0 0 0 0 0 0 1 4
FELIPE V.D.ZUYLENSTEDE 2.34% 3 0 0 0 0 0 0 3 0
SHANN'S EARTH ANGEL 2.34% 3 0 0 0 0 0 0 3 0
UNIC DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
VALENTINO DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
BORN-Ö'S DOMINIQUE 1.95% 5 0 0 0 0 0 0 0 5
LEOPARD VAN EPPIES BARGIE 1.95% 5 0 0 0 0 0 0 0 5
ALLSTONE DOUGLAS 1.95% 4 0 0 0 0 0 0 1 3
JAGUAR'S GODIVA OF JEALYN 1.95% 4 0 0 0 0 0 0 1 3
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
FILOU JOLIE VON DER RUE DE LA VERT 1.56% 4 0 0 0 0 0 0 0 4
NANA' DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
ZARINA DELL'AKIRIS 1.56% 2 0 0 0 0 0 0 2 0
FLIRT DE LA PARURE OF KINGFRIEND 1.56% 1 0 0 0 0 0 1 0 0
JAGUAR'S GATI GATI DE FRAU 1.56% 4 0 0 0 0 0 0 0 4
WINNY DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
INOVATION-PRINCE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
RANNI 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE TOBY JUG 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE MARGARITA 1.17% 3 0 0 0 0 0 0 0 3
GEORGE V.D. PENSELENHOEKJE 1.17% 3 0 0 0 0 0 0 0 3
STEPHANIE-ROSE V.D. ZUYLENSTEDE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
KENLE'S ECLAIR DE SHANN 1.17% 3 0 0 0 0 0 0 0 3
ADONIS EL FUERTE 1.17% 2 0 0 0 0 0 0 1 1
YRMELA PRINCESSE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COLONEL BLANC 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
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KLEINCALVIN DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANGELIQUE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 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
FRANCOISE HARDY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE 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
0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S COEUR DE ROCKER 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S FRAULINE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1