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:
ROZELDOGUE CALIFORNIA


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 161 2 4 8 8 10 9 19 34 56
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 861 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.2% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
ROZELDOGUE MAGIC MIKE 50.00% 1 1 0 0 0 0 0 0 0 0
EASTONITE MAGI MAGPIE AT ROZELDOGUE 50.00% 1 1 0 0 0 0 0 0 0 0
AS'MILETTE DON APOLLO OF ROZELDOGUE 25.00% 1 0 1 0 0 0 0 0 0 0
ROZELDOGUE HAPPY FEET 25.00% 1 0 1 0 0 0 0 0 0 0
EASTONITE HURRICANE 25.00% 1 0 1 0 0 0 0 0 0 0
EASTONITE CRYSTAL TIPS 25.00% 1 0 1 0 0 0 0 0 0 0
KINGFRIEND MR BOMBASTIC 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
ROZELDOGUE CHINESE WHISPER 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
KENXIAM EUROSTAR EASTONITE 12.50% 1 0 0 1 0 0 0 0 0 0
EASTONITE LIONEL 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 10.16% 3 0 0 0 1 1 0 1 0 0
KINGFRIEND MR WOW 6.25% 1 0 0 0 1 0 0 0 0 0
KINGFRIEND MISS ANGEL 6.25% 1 0 0 0 1 0 0 0 0 0
FRABULL STARSTRUCK OF ROZELDOGUE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
DE EASTONITE DU TERROIR DE FONTFROIDE 6.25% 1 0 0 0 1 0 0 0 0 0
DUE TO EASTONITE DU TERROIR DE FONTFROIDE 6.25% 1 0 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 5.47% 4 0 0 0 0 1 1 0 2 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 5.47% 4 0 0 0 0 1 1 0 2 0
IMADORABLE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
DAULOKKE'S RENOIR LE BLANCE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
USUHAIA DU TERROIR DE FONTFROIDE 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 2.73% 4 0 0 0 0 0 1 1 0 2
ZINA DE LA PARURE 2.73% 4 0 0 0 0 0 1 1 0 2
MONTBLANC DELL'AKIRIS 2.73% 5 0 0 0 0 0 0 2 3 0
COLONEL TRUSARDI DE LA PARURE 2.54% 7 0 0 0 0 0 0 1 3 3
HANAHAUS BRONZED OSSIE 2.15% 6 0 0 0 0 0 0 1 2 3
ARMANI DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3 0
UNBARSY DE LA PARURE 1.76% 4 0 0 0 0 0 0 1 2 1
KINGFRIEND MISS GUCCI 1.56% 1 0 0 0 0 0 1 0 0 0
SUZIE QUE V. FIVELZIGHT 1.56% 3 0 0 0 0 0 0 1 2 0
MIDLAND MOOR ARMANI CODE 1.56% 1 0 0 0 0 0 1 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 1.56% 1 0 0 0 0 0 1 0 0 0
SALVATORE FERRAGAMO DU TERROIR DE FONTFROIDE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.37% 5 0 0 0 0 0 0 0 2 3
JAGUAR'S NOEL OF JEALYN 1.37% 5 0 0 0 0 0 0 0 2 3
OTTO-PRINCE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
XOE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
CHIRINE MA JOIE 1.17% 5 0 0 0 0 0 0 0 1 4
SHANN'S GEORGIA PEACH 1.17% 2 0 0 0 0 0 0 1 1 0
EGOISTE DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
OMAR SHARIF DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
DALI DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
YSATIS DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
DUC DALI DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
FLIRT DE LA PARURE OF KINGFRIEND 0.78% 1 0 0 0 0 0 0 1 0 0
TOPETTE MISS MILO 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
DEZIRE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0 0
DAULÖKKE'S ARISTOBEAU DU TEX 0.78% 1 0 0 0 0 0 0 1 0 0
DAULÖKKE'S ZUZETTE DU NORD 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
ANJOU DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
ANJA VAN HARTOGS VREUGD 0.59% 2 0 0 0 0 0 0 0 1 1
HENRY-MATISSE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
UNGARO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
CATHERINEDENEUVE DELL'AKIRIS 0.59% 2 0 0 0 0 0 0 0 1 1
FELIPE V.D.ZUYLENSTEDE 0.59% 2 0 0 0 0 0 0 0 1 1
SHANN'S EARTH ANGEL 0.59% 2 0 0 0 0 0 0 0 1 1
LEIBÖLL'S PRALINE' 0.59% 3 0 0 0 0 0 0 0 0 3
DAULÖKKE'S OGRESSE LA BLANCE 0.39% 1 0 0 0 0 0 0 0 1 0
DAULÖKKE'S DE'JA-VU 0.39% 2 0 0 0 0 0 0 0 0 2
LEOPARD VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 0.39% 2 0 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
ALLSTONE DOUGLAS 0.39% 2 0 0 0 0 0 0 0 0 2
JAGUAR'S GODIVA OF JEALYN 0.39% 2 0 0 0 0 0 0 0 0 2
BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 0.39% 1 0 0 0 0 0 0 0 1 0
DAULÖKKE'S NORDIQUE TRUFFE 0.39% 1 0 0 0 0 0 0 0 1 0
ROBOBULL FABELHAFT XCELSIOR 0.39% 2 0 0 0 0 0 0 0 0 2
DAULOKKE'S SEDEUX LE SUPERBE 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
UNIC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VALENTINO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BORN-Ö'S DOMINIQUE 0.20% 1 0 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VIOLET BLANCHE DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
RANNI 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE TOBY JUG 0.20% 1 0 0 0 0 0 0 0 0 1
TOPETTE MARGARITA 0.20% 1 0 0 0 0 0 0 0 0 1
GEORGE V.D. PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
STEPHANIE-ROSE V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
KENLE'S ECLAIR DE SHANN 0.20% 1 0 0 0 0 0 0 0 0 1
FRANCOISE HARDY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
RAMONA PRINCESSE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
GERMAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
DAULÖKKE'S ROQUEFORT 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1