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:
ROZELDOGUE OHH LA LA


Coefficient of Inbreeding (COI):
8.210%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 162 2 3 6 14 14 30 41 67
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 348 0 0 0 0 0 0 0 0
Ancestor loss % 68.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
ROZELDOGUE HEART BREAKER 50.00% 1 1 0 0 0 0 0 0 0
ROZELDOGUE MISS ANIMO 50.00% 1 1 0 0 0 0 0 0 0
ROZELDOGUE BLING BLING 37.50% 2 0 1 1 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 26.95% 6 0 0 1 1 2 1 0 1
ROZELDOGUE MAGIC MIKE 25.00% 1 0 1 0 0 0 0 0 0
ROZELDOGUE BLINGTASTIC 25.00% 1 0 1 0 0 0 0 0 0
FRABULL STARSTRUCK OF ROZELDOGUE 21.88% 3 0 0 1 1 1 0 0 0
CONFUCIUS DE LA PARURE 21.09% 9 0 0 0 1 3 2 3 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 17.19% 7 0 0 0 1 2 2 2 0
AS'MILETTE DON APOLLO OF ROZELDOGUE 12.50% 1 0 0 1 0 0 0 0 0
ROZELDOGUE HAPPY FEET 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS ARIETTA 12.50% 1 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 12.11% 11 0 0 0 0 1 3 4 3
10.94% 3 0 0 0 1 1 1 0 0
ZINA DE LA PARURE 10.55% 9 0 0 0 0 1 3 2 3
ANTOINETTE DE LA PARURE 9.38% 6 0 0 0 0 2 1 1 2
MONTBLANC DELL'AKIRIS 8.98% 10 0 0 0 0 0 3 4 3
ORESTE DELL'AKIRIS 8.59% 7 0 0 0 0 1 2 2 2
TIFFANY DELL'AKIRIS 8.59% 7 0 0 0 0 1 2 2 2
COLONEL TRUSARDI DE LA PARURE 8.20% 13 0 0 0 0 0 1 5 7
HANAHAUS BRONZED OSSIE 7.03% 10 0 0 0 0 0 1 5 4
DALI DE LA PARURE 6.64% 2 0 0 0 1 0 0 0 1
KINGFRIEND MR BOMBASTIC 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ROZELDOGUE CHINESE WHISPER 6.25% 1 0 0 0 1 0 0 0 0
ROZELDOGUE MISS INDIA 6.25% 1 0 0 0 1 0 0 0 0
FANTASME DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
WYNONA V FIVELZIGHT 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
QAZARA MONSIEUR HARRODS 6.25% 1 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 5.86% 9 0 0 0 0 0 1 3 5
XOE DE LA PARURE 5.47% 8 0 0 0 0 0 1 3 4
ARMANI DE LA PARURE 5.08% 5 0 0 0 0 0 2 2 1
SUZIE QUE V. FIVELZIGHT 5.08% 5 0 0 0 0 0 2 2 1
UNBARSY DE LA PARURE 5.08% 6 0 0 0 0 0 2 1 3
SHANN'S GEORGIA PEACH 4.69% 6 0 0 0 0 0 1 3 2
LATOIYA DELL'AKIRIS 3.91% 5 0 0 0 0 0 1 2 2
ZOE DELL'AKIRIS 3.91% 5 0 0 0 0 0 1 2 2
HONNORE-TAMINO DE LA CHAMPETRE 3.91% 7 0 0 0 0 0 0 3 4
JAGUAR'S NOEL OF JEALYN 3.91% 7 0 0 0 0 0 0 3 4
KINGFRIEND MR WOW 3.13% 1 0 0 0 0 1 0 0 0
KINGFRIEND MISS ANGEL 3.13% 1 0 0 0 0 1 0 0 0
CHIRINE MA JOIE 3.13% 7 0 0 0 0 0 0 1 6
3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS FIRA FIRUZI FIORI 3.13% 1 0 0 0 0 1 0 0 0
TOPETTE MISS MILO 2.73% 6 0 0 0 0 0 0 1 5
OMAR SHARIF DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
OKLAHOMA MISS V. FIVELZIGHT 2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
ANJOU DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ANJA VAN HARTOGS VREUGD 1.95% 4 0 0 0 0 0 0 1 3
FELIPE V.D.ZUYLENSTEDE 1.95% 4 0 0 0 0 0 0 1 3
SHANN'S EARTH ANGEL 1.95% 4 0 0 0 0 0 0 1 3
YSATIS DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
PETI LLEVR TATA 1.95% 2 0 0 0 0 0 1 0 1
DUC DALI DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
IMADORABLE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
FABULOUS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0
CREATION DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
CACHAREL DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
BRUNO DELL'AKIRIS 1.56% 1 0 0 0 0 0 1 0 0
DAULOKKE'S RENOIR LE BLANCE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
MEREDIQUE DE LA CHAMPETRE 1.17% 3 0 0 0 0 0 0 0 3
ALLSTONE DOUGLAS 1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S GODIVA OF JEALYN 1.17% 3 0 0 0 0 0 0 0 3
KINGFRIEND MISS GUCCI 0.78% 1 0 0 0 0 0 0 1 0
ZINADINE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
VIRGINIA DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
MIDLAND MOOR ARMANI CODE 0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S KORINNE LA BLANCE 0.78% 1 0 0 0 0 0 0 1 0
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
AVIGDORS TROYA 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
LEOPARD VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
YRMELA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ESTELLA DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
NANA' DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
FLIRT DE LA PARURE OF KINGFRIEND 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
DEZIRE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S ARISTOBEAU DU TEX 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S ZUZETTE DU NORD 0.39% 1 0 0 0 0 0 0 0 1
FRIPON VAN DE PATERHOEK 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S VOGUE LA BLANCE 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
RAMONA PRINCESSE 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
NYMPHE 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
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANDREA DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1