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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:
Avigdors Geltrude


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 176 2 3 5 12 20 18 27 46 69
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 846 0 0 0 0 0 0 0 0 0
Ancestor loss % 82.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS FAHRENHEIT 212 HOMEWOOD ROCKYDELL 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS LUDOICA 50.00% 1 1 0 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 31.25% 2 0 1 0 1 0 0 0 0 0
AVIGDORS ZANA-ZAN 25.00% 1 0 1 0 0 0 0 0 0 0
LILI MARLEEN CLASSIC VON GLANDORF 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 20.31% 6 0 0 0 2 1 3 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 18.75% 3 0 0 1 0 2 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 15.63% 2 0 0 1 0 1 0 0 0 0
HONORE DE TAMERAN 13.28% 7 0 0 0 0 3 1 3 0 0
AVIGDORS PONTIUS PILATUS 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 4 0 0 0 1 1 2 0 0 0
SPARKLING PRIDE REVEUSE 12.50% 1 0 0 1 0 0 0 0 0 0
JULIE VON NEW GLANDORF 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS IDEE FIXE 11.72% 7 0 0 0 0 2 2 3 0 0
DAULOKKE'S VENUE D'AMOUR 10.94% 7 0 0 0 0 1 4 2 0 0
FLAUBERT DE LA PARURE 10.55% 10 0 0 0 0 0 5 2 3 0
7.81% 2 0 0 0 1 0 1 0 0 0
CONFUCIUS DE LA PARURE 7.23% 15 0 0 0 0 0 0 6 4 5
6.64% 7 0 0 0 0 0 3 1 3 0
6.64% 7 0 0 0 0 0 3 1 3 0
AVIGDORS ADOLFIA 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS MARGARITA 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS SENSATION DE LA REIGNE ANIMAL 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS TORTILLA 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 8 0 0 0 0 0 1 5 2 0
6.25% 1 0 0 0 1 0 0 0 0 0
SPARKLING PRIDE LA VIE PROMISE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
POLLY VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS EXPRESSION 5.86% 7 0 0 0 0 0 2 2 3 0
DELILAH DELL'AKIRIS 5.27% 10 0 0 0 0 0 0 5 2 3
5.08% 8 0 0 0 0 1 0 0 3 4
PETI LLEVR TATA 5.08% 8 0 0 0 0 1 0 0 3 4
AVIGDORS TROYA 4.88% 12 0 0 0 0 0 0 3 4 5
ZENITH DE LA PARURE 4.30% 15 0 0 0 0 0 0 0 7 8
DAULÖKKE'S DE'JA-VU 3.32% 9 0 0 0 0 0 0 1 5 3
AVIGDORS DEMONICE 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS BONUM FACTUM 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS BONA MENTE 3.13% 1 0 0 0 0 1 0 0 0 0
AVIGDORS BIS 3.13% 1 0 0 0 0 1 0 0 0 0
A'VIGDORS BRABUS 3.13% 4 0 0 0 0 0 1 1 2 0
ZINA DE LA PARURE 3.13% 10 0 0 0 0 0 0 0 6 4
AVIGDORS AIME ARDEMMENT DESIRE 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
DINO BAFLO 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
RUFUS VON NEW GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0
FANTASY VON GLANDORF 3.13% 1 0 0 0 0 1 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 2.93% 7 0 0 0 0 0 0 2 2 3
CACHAREL DE LA PARURE 2.73% 7 0 0 0 0 0 0 1 4 2
OTTO-PRINCE DE LA PARURE 2.73% 13 0 0 0 0 0 0 0 1 12
2.73% 7 0 0 0 0 0 0 1 4 2
BRUNO DELL'AKIRIS 2.34% 7 0 0 0 0 0 0 0 5 2
KAY LES PETITS ARCHANGES 2.15% 4 0 0 0 0 0 1 0 0 3
2.15% 4 0 0 0 0 0 1 0 0 3
QUINTON XAR DU COUSTEAU 1.95% 6 0 0 0 0 0 0 0 4 2
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.95% 6 0 0 0 0 0 0 0 4 2
LEIBÖLL'S MERCEDES 1.95% 8 0 0 0 0 0 0 0 2 6
PABLO PICASSO DE LA PARURE 1.76% 7 0 0 0 0 0 0 0 2 5
EXQUISITE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
UNIC DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 1 6
ARMANI DE LA PARURE 1.56% 6 0 0 0 0 0 0 0 2 4
HANAHAUS BRONZED OSSIE 1.56% 8 0 0 0 0 0 0 0 0 8
DAULÖKKE'S UNE AFAIR D'AMOUR 1.56% 2 0 0 0 0 0 0 2 0 0
OJOJOJ ORESTES 1.56% 1 0 0 0 0 0 1 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
REMMY VON GLANDORF 1.56% 1 0 0 0 0 0 1 0 0 0
XOE DE LA PARURE 1.37% 7 0 0 0 0 0 0 0 0 7
XCLUSIVE DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
COMEPATABULL'S READY TO RUMBLE 1.37% 6 0 0 0 0 0 0 0 1 5
DAULÖKKE'S GOURMET DU MILA 1.37% 6 0 0 0 0 0 0 0 1 5
DAULÖKKE'S LUFFEE 1.17% 2 0 0 0 0 0 0 1 1 0
SHANN'S GEORGIA PEACH 1.17% 6 0 0 0 0 0 0 0 0 6
1.17% 5 0 0 0 0 0 0 0 1 4
ZINADINE DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
GEORGIE UNIC VAN MUPPY'S PLACE 0.98% 2 0 0 0 0 0 0 1 0 1
MONTBLANC DELL'AKIRIS 0.98% 5 0 0 0 0 0 0 0 0 5
NANA' DELL'AKIRIS 0.98% 5 0 0 0 0 0 0 0 0 5
0.98% 4 0 0 0 0 0 0 0 1 3
AVIGDORS BENTLEY 0.78% 1 0 0 0 0 0 0 1 0 0
OPERA VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0 0
EGOISTE DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
LEIBÖLL'S OLFERT 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
LEIBOLL'S HANNIBAL 0.78% 4 0 0 0 0 0 0 0 0 4
LEIBÖLL'S ALFA-ALFA 0.78% 1 0 0 0 0 0 0 1 0 0
GORDITA BAFLO 0.78% 1 0 0 0 0 0 0 1 0 0
FANNY VON GLANDORF 0.78% 3 0 0 0 0 0 0 0 1 2
BLOODY MARY ORESTES 0.78% 1 0 0 0 0 0 0 1 0 0
LEIBÖLL'S MUFFEE 0.59% 2 0 0 0 0 0 0 0 1 1
RUTKJAER'S ALBERTE 0.59% 3 0 0 0 0 0 0 0 0 3
YVETTE VON GLANDORF 0.59% 2 0 0 0 0 0 0 0 1 1
ADONIS EL FUERTE 0.39% 2 0 0 0 0 0 0 0 0 2
OKLAHOMA MISS V. FIVELZIGHT 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S SANTE 0.39% 1 0 0 0 0 0 0 0 1 0
LEIBOLL'S RASMINE 0.39% 2 0 0 0 0 0 0 0 0 2
RONNIE VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0
ROMANCE VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0
MAROUSIA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
DUSTIN VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0
MAKSIMA MAMBO 0.39% 1 0 0 0 0 0 0 0 1 0
JOEL VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0
UTOPIA VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0
PENNY VON GLANDORF 0.39% 2 0 0 0 0 0 0 0 0 2
CORY VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA ULESSE 0.39% 1 0 0 0 0 0 0 0 1 0
CAPPUCCINO ORESTES 0.39% 1 0 0 0 0 0 0 0 1 0
ANJOU DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
UNBARA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
VANGOGH DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA OURAGAN 0.20% 1 0 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.20% 1 0 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 0.20% 1 0 0 0 0 0 0 0 0 1
CHEN-CHEN CHANELL-NUMBER-ONE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
SAPHIRE VON GLANDORF 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA SKANDINAVE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA RADOUCIR 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
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
IVONN VON GLANDORF 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
0.20% 1 0 0 0 0 0 0 0 0 1
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