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 JOACHIM


Coefficient of Inbreeding (COI):
6.250%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 142 2 3 6 7 13 21 35 59
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 368 0 0 0 0 0 0 0 0
Ancestor loss % 72.2% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS PONTIUS PILATUS 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS FIRST LADY 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 31.25% 4 0 0 1 3 0 0 0 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS ADOLFIA 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 25.00% 2 0 0 2 0 0 0 0 0
AVIGDORS CACHAREL AMOR AMOR ELIXIR PASSION 25.00% 1 0 1 0 0 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0
HONORE DE TAMERAN 15.63% 4 0 0 0 1 3 0 0 0
AVIGDORS IDEE FIXE 15.63% 4 0 0 0 1 3 0 0 0
FLAUBERT DE LA PARURE 14.06% 5 0 0 0 1 1 3 0 0
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 2 0 0 0 2 0 0 0 0
AVIGDORS BIS 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
CONFUCIUS DE LA PARURE 8.59% 7 0 0 0 0 1 1 5 0
7.81% 4 0 0 0 0 1 3 0 0
7.81% 4 0 0 0 0 1 3 0 0
AVIGDORS EXPRESSION 7.81% 4 0 0 0 0 1 3 0 0
DELILAH DELL'AKIRIS 7.03% 5 0 0 0 0 1 1 3 0
LEIBÖLL'S PRALINE' 6.64% 5 0 0 0 0 1 1 2 1
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 3 0 0 0 0 1 2 0 0
DAULOKKE'S SEDEUX LE SUPERBE 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS TROYA 5.47% 6 0 0 0 0 0 1 5 0
ZENITH DE LA PARURE 5.08% 9 0 0 0 0 0 1 1 7
DAULÖKKE'S DE'JA-VU 4.69% 4 0 0 0 0 0 2 2 0
ZINA DE LA PARURE 4.30% 7 0 0 0 0 0 1 1 5
OTTO-PRINCE DE LA PARURE 3.91% 7 0 0 0 0 0 0 3 4
DAULOKKE'S UZO LE CHAMOUR 3.91% 4 0 0 0 0 0 1 3 0
BRUNO DELL'AKIRIS 3.52% 5 0 0 0 0 0 1 1 3
A'VIGDORS BRABUS 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
PABLO PICASSO DE LA PARURE 3.13% 4 0 0 0 0 0 1 1 2
LEIBÖLL'S MERCEDES 3.13% 4 0 0 0 0 0 1 1 2
3.13% 3 0 0 0 0 0 1 2 0
3.13% 1 0 0 0 0 1 0 0 0
GORDITA BAFLO 3.13% 1 0 0 0 0 1 0 0 0
2.73% 6 0 0 0 0 0 0 1 5
PETI LLEVR TATA 2.73% 6 0 0 0 0 0 0 1 5
EGOISTE DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
LEIBOLL'S HANNIBAL 2.73% 5 0 0 0 0 0 0 2 3
DAULÖKKE'S GOURMET DU MILA 2.34% 4 0 0 0 0 0 0 2 2
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
RUTKJAER'S ALBERTE 1.95% 3 0 0 0 0 0 0 2 1
CACHAREL DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
XCLUSIVE DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
UNIC DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
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
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
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
HANAHAUS BRONZED OSSIE 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
RAMONA PRINCESSE DE LA PARURE 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
ARMANI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
SUZIE QUE V. FIVELZIGHT 0.78% 2 0 0 0 0 0 0 0 2
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
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
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
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
JACQUELLA OURAGAN 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
BORN-Ö'S DOMINIQUE 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
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
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