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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 PASQUALINA


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 170 2 3 5 13 12 27 45 60 76
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 852 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS EURYMEDON 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS NATANAELLE 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS PONTIUS PILATUS 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS VIP DAME HOMEWOOD 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS LUCREZIA 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS DEMONICE 18.75% 2 0 0 1 1 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0 0
AVIGDORS IDEE FIXE 17.19% 6 0 0 0 1 2 3 0 0 0
AVIGDORS LEGION D'HONNEUR 15.63% 4 0 0 0 1 3 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS ADOLFIA 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 2 0 0 0 2 0 0 0 0 0
AVIGDORS MARGARITA 12.50% 1 0 0 1 0 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 3 0 0 0 1 2 0 0 0 0
AVIGDORS CHAMPAGNE PETILLANT 9.38% 2 0 0 0 1 1 0 0 0 0
AVIGDORS TROYA 8.98% 10 0 0 0 0 1 1 3 5 0
FLAUBERT DE LA PARURE 8.59% 6 0 0 0 0 1 2 3 0 0
AVIGDORS EXPRESSION 8.59% 6 0 0 0 0 1 2 3 0 0
HONORE DE TAMERAN 7.81% 4 0 0 0 0 1 3 0 0 0
EXQUISITE DE LA PARURE 7.81% 2 0 0 0 1 0 1 0 0 0
CACHAREL DE LA PARURE 7.81% 7 0 0 0 0 1 1 3 2 0
DAULOKKE'S UZO LE CHAMOUR 7.42% 7 0 0 0 0 1 1 2 3 0
ZENITH DE LA PARURE 6.84% 16 0 0 0 0 0 1 2 6 7
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS AMANT DE LA LIBERTE 6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS PREMIER VIOLON 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
AVIGDORS IMPRESSION DE LA PERFECTION 6.25% 1 0 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 5.86% 9 0 0 0 0 0 1 3 5 0
LEIBÖLL'S PRALINE' 5.86% 10 0 0 0 0 0 1 3 4 2
PETI LLEVR TATA 5.27% 11 0 0 0 0 0 1 2 3 5
4.69% 8 0 0 0 0 0 1 2 3 2
4.49% 10 0 0 0 0 0 1 1 3 5
DELILAH DELL'AKIRIS 4.30% 6 0 0 0 0 0 1 2 3 0
ARMANI DE LA PARURE 4.30% 8 0 0 0 0 0 1 1 4 2
3.91% 4 0 0 0 0 0 1 3 0 0
3.91% 4 0 0 0 0 0 1 3 0 0
OTTO-PRINCE DE LA PARURE 3.91% 14 0 0 0 0 0 0 1 3 10
QUINTON XAR DU COUSTEAU 3.71% 7 0 0 0 0 0 1 1 2 3
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.71% 7 0 0 0 0 0 1 1 2 3
LEIBÖLL'S MERCEDES 3.32% 10 0 0 0 0 0 0 1 4 5
A'VIGDORS BRABUS 3.13% 3 0 0 0 0 0 1 2 0 0
UNIC DE LA PARURE 3.13% 10 0 0 0 0 0 0 1 3 6
DAULÖKKE'S NORDIQUE TRUFFE 3.13% 3 0 0 0 0 0 1 2 0 0
EGOISTE DE LA PARURE 3.13% 13 0 0 0 0 0 0 0 3 10
3.13% 1 0 0 0 0 1 0 0 0 0
QUETZAL DE EL MENCEY LOCO 3.13% 1 0 0 0 0 1 0 0 0 0
ZINA DE LA PARURE 2.93% 9 0 0 0 0 0 0 1 3 5
HANAHAUS BRONZED OSSIE 2.93% 10 0 0 0 0 0 0 1 2 7
XOE DE LA PARURE 2.73% 9 0 0 0 0 0 0 1 2 6
GEORGIE UNIC VAN MUPPY'S PLACE 2.73% 3 0 0 0 0 0 1 1 1 0
PABLO PICASSO DE LA PARURE 2.73% 8 0 0 0 0 0 0 1 3 4
BRUNO DELL'AKIRIS 2.15% 6 0 0 0 0 0 0 1 2 3
KAY LES PETITS ARCHANGES 2.15% 6 0 0 0 0 0 0 1 2 3
2.15% 6 0 0 0 0 0 0 1 2 3
ADONIS EL FUERTE 1.95% 6 0 0 0 0 0 0 1 1 4
1.95% 8 0 0 0 0 0 0 0 2 6
DAULÖKKE'S DE'JA-VU 1.95% 4 0 0 0 0 0 0 1 3 0
OKLAHOMA MISS V. FIVELZIGHT 1.95% 6 0 0 0 0 0 0 1 1 4
MAROUSIA DE LA PARURE 1.95% 6 0 0 0 0 0 0 1 1 4
LEIBOLL'S HANNIBAL 1.76% 8 0 0 0 0 0 0 0 1 7
1.56% 4 0 0 0 0 0 0 1 1 2
1.56% 4 0 0 0 0 0 0 1 1 2
AVIGDORS FIRA FIRUZI FIORI 1.56% 1 0 0 0 0 0 1 0 0 0
ESTERELLE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 1.56% 1 0 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
COMEPATABULL'S READY TO RUMBLE 1.37% 5 0 0 0 0 0 0 0 2 3
RUTKJAER'S ALBERTE 1.37% 6 0 0 0 0 0 0 0 1 5
1.37% 3 0 0 0 0 0 0 1 1 1
LEIBOLL'S RASMINE 1.17% 2 0 0 0 0 0 0 1 1 0
RAMONA PRINCESSE DE LA PARURE 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 2 0 0 0 0 0 0 1 1 0
SHANN'S GEORGIA PEACH 0.98% 4 0 0 0 0 0 0 0 1 3
HONNORE-TAMINO DE LA CHAMPETRE 0.98% 4 0 0 0 0 0 0 0 1 3
DAULÖKKE'S GOURMET DU MILA 0.98% 4 0 0 0 0 0 0 0 1 3
JACQUELLA OURAGAN 0.98% 4 0 0 0 0 0 0 0 1 3
ANJOU DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
ZINADINE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
DAULÖKKE'S LINEE 0.78% 1 0 0 0 0 0 0 1 0 0
MONTBLANC DELL'AKIRIS 0.78% 3 0 0 0 0 0 0 0 1 2
NANA' DELL'AKIRIS 0.78% 3 0 0 0 0 0 0 0 1 2
GUY-LAROCHE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
TOPETTE MISS MILO 0.78% 3 0 0 0 0 0 0 0 1 2
ANJA VAN HARTOGS VREUGD 0.78% 3 0 0 0 0 0 0 0 1 2
VALENTINO DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
BORN-Ö'S DOMINIQUE 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 1 0 0 0 0 0 0 1 0 0
CRITJE V.D. MESTREECHTENEERKES 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
DON CAMILO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
EXTRAVAGANTE DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
KARENDON'S JOYAU DE FRANCE 0.39% 2 0 0 0 0 0 0 0 0 2
COMPATABULL'S KISHNIGA NICOLE 0.39% 2 0 0 0 0 0 0 0 0 2
UNBARA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
LEIBÖLL'S MUFFEE 0.39% 1 0 0 0 0 0 0 0 1 0
LEOPARD VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
DUC DALI 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
0.39% 1 0 0 0 0 0 0 0 1 0
HENRY-MATISSE DE LA PARURE 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
FELIPE V.D.ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.20% 1 0 0 0 0 0 0 0 0 1
WINNY DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
COLONEL TRUSARDI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.20% 1 0 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1
SOPHIE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA JACQUES 0.20% 1 0 0 0 0 0 0 0 0 1
BLACKY 0.20% 1 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 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
MEREDIQUE DE LA CHAMPETRE 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
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