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:
DUAN TAO MISS.BESS


Coefficient of Inbreeding (COI):
12.500%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 172 2 3 5 9 17 25 49 74
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 338 0 0 0 0 0 0 0 0
Ancestor loss % 66.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DUAN TAO MR.APOLLO 50.00% 1 1 0 0 0 0 0 0 0
DUAN TAO MISS.ELVIRA DREAMER 50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MR WOW 50.00% 3 0 1 2 0 0 0 0 0
KINGFRIEND MR CHOW 25.00% 1 0 1 0 0 0 0 0 0
DUAN TAO MISS.E HUANG 25.00% 1 0 1 0 0 0 0 0 0
FRIEND DE LA PARURE OF KINGFRIEND 25.00% 3 0 0 1 2 0 0 0 0
IMADORABLE DE LA PARURE 25.00% 3 0 0 1 2 0 0 0 0
CONFUCIUS DE LA PARURE 20.31% 8 0 0 0 1 3 2 2 0
LUCE DEI MIEIOCCHI DELL'AKIRIS 15.63% 6 0 0 0 1 2 1 2 0
KINGFRIEND MISS MIAMI 12.50% 1 0 0 1 0 0 0 0 0
ZENITH DE LA PARURE 12.50% 10 0 0 0 0 1 4 3 2
ROZELDOGUE GISSELLE HAMZ 12.50% 1 0 0 1 0 0 0 0 0
ZINA DE LA PARURE 10.16% 8 0 0 0 0 1 3 2 2
MONTBLANC DELL'AKIRIS 9.38% 11 0 0 0 0 0 2 7 2
COLONEL TRUSARDI DE LA PARURE 9.38% 16 0 0 0 0 0 1 5 10
HANAHAUS BRONZED OSSIE 7.81% 12 0 0 0 0 0 1 5 6
DAULÖKKE'S ZUZETTE DU NORD 7.81% 2 0 0 0 1 0 1 0 0
OTTO-PRINCE DE LA PARURE 7.03% 10 0 0 0 0 0 1 5 4
ARMANI DE LA PARURE 6.64% 7 0 0 0 0 0 2 4 1
DALI DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0
FLAUBERT DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
DEZIRE DE LA PARURE 6.25% 3 0 0 0 0 1 2 0 0
DAULOKKE'S RENOIR LE BLANCE 6.25% 1 0 0 0 1 0 0 0 0
JOY OF QING BULLET 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
XOE DE LA PARURE 5.86% 8 0 0 0 0 0 1 4 3
UNBARSY DE LA PARURE 5.47% 7 0 0 0 0 0 1 4 2
5.47% 3 0 0 0 0 1 1 1 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 5.47% 3 0 0 0 0 1 1 1 0
SUZIE QUE V. FIVELZIGHT 5.08% 6 0 0 0 0 0 1 4 1
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 10 0 0 0 0 0 0 2 8
SHANN'S GEORGIA PEACH 4.69% 6 0 0 0 0 0 1 3 2
DAULÖKKE'S ARISTOBEAU DU TEX 4.69% 2 0 0 0 0 1 1 0 0
EGOISTE DE LA PARURE 4.30% 10 0 0 0 0 0 0 1 9
JAGUAR'S NOEL OF JEALYN 4.30% 9 0 0 0 0 0 0 2 7
3.91% 2 0 0 0 0 1 0 1 0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
CREATION DE LA PARURE 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
FLIRT DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
BLANCHE DE LA PARURE 3.13% 3 0 0 0 0 0 1 2 0
MIDLAND MOOR ARMANI CODE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 3.13% 1 0 0 0 0 1 0 0 0
FRABULL BLACK VELVET 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% 6 0 0 0 0 0 0 1 5
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
DAULÖKKE'S DE'JA-VU 2.34% 3 0 0 0 0 0 1 0 2
ANJA VAN HARTOGS VREUGD 2.34% 5 0 0 0 0 0 0 1 4
YSATIS DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
2.34% 5 0 0 0 0 0 0 1 4
HENRY-MATISSE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
CATHERINEDENEUVE DELL'AKIRIS 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
LE BLANC VON DER GRIMMELSBURG 1.95% 4 0 0 0 0 0 0 1 3
GERMAINE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
DAULÖKKE'S ROQUEFORT 1.95% 2 0 0 0 0 0 1 0 1
CACHAREL DE LA PARURE 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
PABLO PICASSO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
UNGARO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
DUC DALI DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
LEIBÖLL'S MERCEDES 1.56% 3 0 0 0 0 0 0 1 2
FRIPON VAN DE PATERHOEK 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
DON CAMILO DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
COMEPATABULL'S READY TO RUMBLE 1.17% 2 0 0 0 0 0 0 1 1
DAULÖKKE'S OGRESSE LA BLANCE 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
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
NYMPHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
BORN-Ö'S DOMINIQUE 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
LEOPARD VAN EPPIES BARGIE 0.78% 2 0 0 0 0 0 0 0 2
INOVATION-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
MEREDIQUE DE LA CHAMPETRE 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
YRMELA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ALLSTONE DOUGLAS 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S GODIVA OF JEALYN 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
0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S GOURMET DU MILA 0.78% 1 0 0 0 0 0 0 1 0
DAULOKKE'S SEDEUX LE SUPERBE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
DAULÖKKE'S NORDIQUE TRUFFE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2
UNBARA DE LA PARURE 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
NOSTALGIE-BLANCHE DE LA PARURE 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
FRANCOISE HARDY DE LA PARURE 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
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZENO 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
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
UNE BOULETTE BLANCHE VON RATIBOR UND CORVEY 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
RUTKJAER'S ALBERTE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 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
CHEN-CHEN CHANELL-NUMBER-ONE 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