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 LADISLAUS


Coefficient of Inbreeding (COI):
11.398%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 124 2 3 6 10 12 21 30 51
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 386 0 0 0 0 0 0 0 0
Ancestor loss % 75.7% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS EURYMEDON 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS TOMASSINA 50.00% 1 1 0 0 0 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 37.50% 2 0 1 1 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 28.13% 6 0 0 0 3 3 0 0 0
AVIGDORS PONTIUS PILATUS 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS VIP DAME HOMEWOOD 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 3 0 0 1 2 0 0 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 18.75% 2 0 0 1 1 0 0 0 0
AVIGDORS GARGAMELLE 18.75% 4 0 0 0 2 2 0 0 0
AVIGDORS IDEE FIXE 17.19% 7 0 0 0 0 4 3 0 0
HONORE DE TAMERAN 14.06% 6 0 0 0 0 3 3 0 0
AVIGDORS ADOLFIA 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS MARGARITA 12.50% 1 0 0 1 0 0 0 0 0
DAULOKKE'S VENUE D'AMOUR 12.50% 5 0 0 0 0 3 2 0 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0
FLAUBERT DE LA PARURE 11.72% 8 0 0 0 0 1 4 3 0
9.38% 2 0 0 0 1 1 0 0 0
CONFUCIUS DE LA PARURE 8.98% 13 0 0 0 0 0 1 7 5
AVIGDORS EXPRESSION 8.59% 7 0 0 0 0 0 4 3 0
AVIGDORS TROYA 7.42% 12 0 0 0 0 0 0 7 5
7.03% 6 0 0 0 0 0 3 3 0
7.03% 6 0 0 0 0 0 3 3 0
DAULOKKE'S SEDEUX LE SUPERBE 7.03% 2 0 0 0 1 0 0 1 0
LEIBÖLL'S PRALINE' 7.03% 8 0 0 0 0 1 0 3 4
AVIGDORS DEMONICE 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS BONUM FACTUM 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 5 0 0 0 0 0 3 2 0
DAULÖKKE'S OGRESSE LA BLANCE 6.25% 5 0 0 0 0 0 3 2 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
DELILAH DELL'AKIRIS 5.86% 8 0 0 0 0 0 1 4 3
TEXAS BOY V. FIVELZIGHT 5.47% 7 0 0 0 0 0 1 4 2
ZENITH DE LA PARURE 5.08% 12 0 0 0 0 0 0 1 11
A'VIGDORS BRABUS 4.69% 4 0 0 0 0 0 2 2 0
DAULOKKE'S UZO LE CHAMOUR 4.30% 7 0 0 0 0 0 0 4 3
LEIBÖLL'S MERCEDES 4.30% 5 0 0 0 0 0 2 0 3
CACHAREL DE LA PARURE 3.91% 6 0 0 0 0 0 0 4 2
ZINA DE LA PARURE 3.52% 8 0 0 0 0 0 0 1 7
ROBOBULL FABELHAFT XCELSIOR 3.52% 6 0 0 0 0 0 0 3 3
LEIBOLL'S RASMINE 3.52% 2 0 0 0 0 1 0 0 1
GEORGIE UNIC VAN MUPPY'S PLACE 3.52% 2 0 0 0 0 1 0 0 1
3.52% 2 0 0 0 0 1 0 0 1
3.13% 5 0 0 0 0 0 0 3 2
DAULÖKKE'S DE'JA-VU 3.13% 5 0 0 0 0 0 0 3 2
AVIGDORS CHAMPAGNE PETILLANT 3.13% 1 0 0 0 0 1 0 0 0
2.73% 7 0 0 0 0 0 0 0 7
PETI LLEVR TATA 2.73% 7 0 0 0 0 0 0 0 7
PABLO PICASSO DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3
BRUNO DELL'AKIRIS 2.34% 5 0 0 0 0 0 0 1 4
BEATRICE DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
QUINTON XAR DU COUSTEAU 2.34% 5 0 0 0 0 0 0 1 4
DAULÖKKE'S NORDIQUE HAUT-COUTURE 2.34% 5 0 0 0 0 0 0 1 4
ARMANI DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
UNIC DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
LEIBOLL'S HANNIBAL 1.95% 3 0 0 0 0 0 0 2 1
AVIGDORS BENTLEY 1.56% 1 0 0 0 0 0 1 0 0
EXQUISITE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S UNE AFAIR D'AMOUR 1.56% 1 0 0 0 0 0 1 0 0
1.56% 4 0 0 0 0 0 0 0 4
OTTO-PRINCE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
EGOISTE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
RUTKJAER'S ALBERTE 1.56% 2 0 0 0 0 0 0 2 0
COMEPATABULL'S READY TO RUMBLE 1.17% 3 0 0 0 0 0 0 0 3
XCLUSIVE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
DAULÖKKE'S GOURMET DU MILA 1.17% 3 0 0 0 0 0 0 0 3
HANAHAUS BRONZED OSSIE 0.78% 2 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
VALENTINO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S DOMINIQUE 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA JACQUES 0.78% 2 0 0 0 0 0 0 0 2
FRANCOIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S CATHARINA 0.78% 2 0 0 0 0 0 0 0 2
BLACKY 0.78% 2 0 0 0 0 0 0 0 2
ADONIS EL FUERTE 0.39% 1 0 0 0 0 0 0 0 1
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
OKLAHOMA MISS V. FIVELZIGHT 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
XOE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S GEORGIA PEACH 0.39% 1 0 0 0 0 0 0 0 1
MONTBLANC DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
NANA' DELL'AKIRIS 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
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
OMAR SHARIF DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
GIBOULEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1