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 JIMMY CHOO


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 160 2 4 5 6 12 20 33 60
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 350 0 0 0 0 0 0 0 0
Ancestor loss % 68.6% 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 GISELE BUNDCHEN 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
25.00% 1 0 1 0 0 0 0 0 0
KINGFRIEND MISS DICAR 25.00% 1 0 1 0 0 0 0 0 0
CONFUCIUS DE LA PARURE 20.31% 4 0 0 0 3 0 1 0 0
FRIEND DE LA PARURE OF KINGFRIEND 15.63% 2 0 0 1 0 1 0 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
DAULÖKKE'S QUBUS DE NEUF 12.50% 1 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 10.16% 4 0 0 0 0 3 0 1 0
ZINA DE LA PARURE 10.16% 4 0 0 0 0 3 0 1 0
MONTBLANC DELL'AKIRIS 9.77% 6 0 0 0 0 1 4 0 1
LUCE DEI MIEIOCCHI DELL'AKIRIS 7.81% 2 0 0 0 1 0 1 0 0
HANAHAUS BRONZED OSSIE 7.42% 7 0 0 0 0 0 3 3 1
UNBARSY DE LA PARURE 7.03% 5 0 0 0 0 1 2 0 2
EGOISTE DE LA PARURE 7.03% 13 0 0 0 0 0 0 5 8
COLONEL TRUSARDI DE LA PARURE 6.64% 7 0 0 0 0 0 2 4 1
KINGFRIEND MISS GUCCI 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 6.25% 1 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 5.86% 5 0 0 0 0 0 3 1 1
HONNORE-TAMINO DE LA CHAMPETRE 5.47% 6 0 0 0 0 0 1 5 0
XOE DE LA PARURE 5.08% 4 0 0 0 0 0 3 0 1
SHANN'S GEORGIA PEACH 5.08% 4 0 0 0 0 0 3 0 1
ARMANI DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0
JAGUAR'S NOEL OF JEALYN 4.69% 5 0 0 0 0 0 1 4 0
ORESTE DELL'AKIRIS 4.30% 3 0 0 0 0 1 0 1 1
DUC DALI DE LA PARURE 4.30% 10 0 0 0 0 0 0 1 9
CHIRINE MA JOIE 4.30% 9 0 0 0 0 0 0 2 7
TOPETTE MISS MILO 3.52% 6 0 0 0 0 0 0 3 3
BRUNO DELL'AKIRIS 3.13% 1 0 0 0 0 1 0 0 0
YSATIS DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
FLIRT DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
SUZIE QUE V. FIVELZIGHT 3.13% 2 0 0 0 0 0 2 0 0
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S RAFFINE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3
ANJOU DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
MEREDIQUE DE LA CHAMPETRE 2.73% 6 0 0 0 0 0 0 1 5
ANJA VAN HARTOGS VREUGD 2.34% 3 0 0 0 0 0 0 3 0
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
ALLSTONE DOUGLAS 2.34% 5 0 0 0 0 0 0 1 4
JAGUAR'S GODIVA OF JEALYN 2.34% 5 0 0 0 0 0 0 1 4
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
ZINADINE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
PABLO PICASSO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
NANA' DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
HENRY-MATISSE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
CATHERINEDENEUVE DELL'AKIRIS 1.56% 2 0 0 0 0 0 0 2 0
RAMONA PRINCESSE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 2 0 0 0 0 0 0 2 0
LEIBOLL'S HANNIBAL 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
LEIBÖLL'S OVID 1.56% 1 0 0 0 0 0 1 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0
EXTRAVAGANTE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
WINNY DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
RUTKJAER'S ALBERTE 1.17% 3 0 0 0 0 0 0 0 3
DON CAMILO 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
YRMELA PRINCESSE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
KLEINCALVIN DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
UNGARO DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
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
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
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VIOLET BLANCHE DELL'AKIRIS 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
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
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.39% 1 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1