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:
AVIGDORS RUELLEN


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 3 4 9 17 27 41 67
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
AVIGDORS FAHRENHEIT 212 HOMEWOOD ROCKYDELL 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS BARTOLA 50.00% 1 1 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS ZANA-ZAN 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS HORTENSIA 25.00% 1 0 1 0 0 0 0 0 0
FLAUBERT DE LA PARURE 15.63% 6 0 0 0 1 1 4 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 12.50% 2 0 0 0 2 0 0 0 0
AVIGDORS BIS 12.50% 1 0 0 1 0 0 0 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 10.55% 8 0 0 0 0 2 1 2 3
CONFUCIUS DE LA PARURE 9.77% 9 0 0 0 0 1 1 6 1
HONORE DE TAMERAN 9.38% 3 0 0 0 0 3 0 0 0
AVIGDORS BONUM FACTUM 9.38% 2 0 0 0 1 1 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 9.38% 2 0 0 0 1 1 0 0 0
DELILAH DELL'AKIRIS 7.81% 6 0 0 0 0 1 1 4 0
DAULÖKKE'S NORDIQUE TRUFFE 7.81% 5 0 0 0 0 1 2 2 0
AVIGDORS GARGAMELLE 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS SENSATION DE LA REIGNE ANIMAL 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS IDEE FIXE 6.25% 2 0 0 0 0 2 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 6.25% 2 0 0 0 0 2 0 0 0
AVIGDORS TORTILLA 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 6 0 0 0 0 0 3 1 2
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 5.47% 10 0 0 0 0 0 1 1 8
DAULÖKKE'S DE'JA-VU 5.47% 6 0 0 0 0 0 2 2 2
EGOISTE DE LA PARURE 5.08% 9 0 0 0 0 0 0 4 5
LEIBOLL'S HANNIBAL 5.08% 9 0 0 0 0 0 0 4 5
4.69% 3 0 0 0 0 0 3 0 0
4.69% 3 0 0 0 0 0 3 0 0
ZINA DE LA PARURE 4.69% 8 0 0 0 0 0 1 1 6
UNIC DE LA PARURE 4.69% 5 0 0 0 0 0 2 1 2
4.69% 5 0 0 0 0 1 0 0 4
PETI LLEVR TATA 4.69% 5 0 0 0 0 1 0 0 4
PABLO PICASSO DE LA PARURE 4.69% 5 0 0 0 0 0 2 1 2
OTTO-PRINCE DE LA PARURE 3.91% 7 0 0 0 0 0 0 3 4
BRUNO DELL'AKIRIS 3.91% 6 0 0 0 0 0 1 1 4
3.91% 5 0 0 0 0 0 1 2 2
AVIGDORS TROYA 3.52% 5 0 0 0 0 0 0 4 1
RUTKJAER'S ALBERTE 3.52% 5 0 0 0 0 0 0 4 1
AVIGDORS BONA MENTE 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS EXPRESSION 3.13% 2 0 0 0 0 0 2 0 0
DAULÖKKE'S LUFFEE 3.13% 1 0 0 0 0 1 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0
3.13% 2 0 0 0 0 0 2 0 0
GORDITA BAFLO 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS BENTLEY 2.34% 2 0 0 0 0 0 1 1 0
EXQUISITE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
DAULÖKKE'S UNE AFAIR D'AMOUR 2.34% 2 0 0 0 0 0 1 1 0
DAULÖKKE'S GOURMET DU MILA 2.34% 4 0 0 0 0 0 0 2 2
CACHAREL DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
ARMANI DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
QUINTON XAR DU COUSTEAU 1.95% 4 0 0 0 0 0 0 1 3
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.95% 4 0 0 0 0 0 0 1 3
RAMONA PRINCESSE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
JACQUELLA OURAGAN 1.95% 3 0 0 0 0 0 0 2 1
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0
HANAHAUS BRONZED OSSIE 1.56% 3 0 0 0 0 0 0 1 2
XCLUSIVE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
DAULOKKE'S UZO LE CHAMOUR 1.56% 2 0 0 0 0 0 0 2 0
KAY LES PETITS ARCHANGES 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 1.56% 3 0 0 0 0 0 0 1 2
LEIBÖLL'S MUFFEE 1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
BORN-Ö'S DOMINIQUE 1.56% 4 0 0 0 0 0 0 0 4
JACQUELLA JACQUES 1.56% 4 0 0 0 0 0 0 0 4
FRANCOIS DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
LEIBÖLL'S CATHARINA 1.56% 4 0 0 0 0 0 0 0 4
BLACKY 1.56% 4 0 0 0 0 0 0 0 4
DUSTIN VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0
MAKSIMA MAMBO 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ZINADINE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
XOE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
SHANN'S GEORGIA PEACH 1.17% 2 0 0 0 0 0 0 1 1
MONTBLANC DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
NANA' DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
ANJOU DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
0.78% 2 0 0 0 0 0 0 0 2
CHEN-CHEN CHANELL-NUMBER-ONE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.78% 2 0 0 0 0 0 0 0 2
OMAR SHARIF DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
GIBOULEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
PENNY VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
OKLAHOMA MISS V. FIVELZIGHT 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
MAROUSIA 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
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
UNBARA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1
SAPHIRE VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
BELBOULECAN HISTOIRE DE MA VIE 0.39% 1 0 0 0 0 0 0 0 1
GIVENCHY EXCLUSIVE VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
GUY-LAROCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 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