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 MASSIMA


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 144 2 3 5 9 11 15 29 46
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 366 0 0 0 0 0 0 0 0
Ancestor loss % 71.8% 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 LABERIA 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 RENZA 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS LEGION D'HONNEUR 18.75% 3 0 0 0 3 0 0 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 CACHAREL AMOR AMOR ELIXIR PASSION 12.50% 1 0 0 1 0 0 0 0 0
HONORE DE TAMERAN 12.50% 4 0 0 0 0 4 0 0 0
12.50% 2 0 0 0 2 0 0 0 0
DICAR I'M GIBA AT AVIGDORS 12.50% 1 0 0 1 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
FLAUBERT DE LA PARURE 10.94% 6 0 0 0 0 1 5 0 0
AVIGDORS IDEE FIXE 9.38% 3 0 0 0 0 3 0 0 0
CONFUCIUS DE LA PARURE 7.03% 9 0 0 0 0 0 1 6 2
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
6.25% 4 0 0 0 0 0 4 0 0
6.25% 4 0 0 0 0 0 4 0 0
AVIGDORS BIS 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS TORTILLA 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
JAGUAR'S ARTFUL DODGER AT DICAR 6.25% 1 0 0 0 1 0 0 0 0
DICAR ANATOLLE 6.25% 1 0 0 0 1 0 0 0 0
DELILAH DELL'AKIRIS 5.47% 6 0 0 0 0 0 1 5 0
AVIGDORS EXPRESSION 4.69% 3 0 0 0 0 0 3 0 0
DAULÖKKE'S NORDIQUE TRUFFE 4.69% 4 0 0 0 0 0 2 2 0
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
LEIBÖLL'S PRALINE' 3.91% 5 0 0 0 0 0 1 2 2
ZENITH DE LA PARURE 3.52% 8 0 0 0 0 0 0 1 7
AVIGDORS TROYA 3.52% 5 0 0 0 0 0 0 4 1
AVIGDORS BONUM FACTUM 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS BONA MENTE 3.13% 1 0 0 0 0 1 0 0 0
ZINA DE LA PARURE 3.13% 7 0 0 0 0 0 0 1 6
DAULÖKKE'S DE'JA-VU 3.13% 5 0 0 0 0 0 0 3 2
AVIGDORS AIME ARDEMMENT DESIRE 3.13% 1 0 0 0 0 1 0 0 0
JAGUAR'S WATUSI WARRIOR FROM IMAGINE 3.13% 1 0 0 0 0 1 0 0 0
KINGFRIEND MR. WHAM 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
BRUNO DELL'AKIRIS 2.73% 6 0 0 0 0 0 0 1 5
DAULOKKE'S UZO LE CHAMOUR 2.34% 3 0 0 0 0 0 0 3 0
2.34% 4 0 0 0 0 0 0 2 2
OBSESSION DELL'AKIRIS 2.34% 3 0 0 0 0 0 0 3 0
A'VIGDORS BRABUS 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S LUFFEE 1.56% 1 0 0 0 0 0 1 0 0
OTTO-PRINCE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
ARMANI DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
GEORGIE UNIC VAN MUPPY'S PLACE 1.56% 1 0 0 0 0 0 1 0 0
QUINTON XAR DU COUSTEAU 1.56% 4 0 0 0 0 0 0 0 4
DAULÖKKE'S NORDIQUE HAUT-COUTURE 1.56% 4 0 0 0 0 0 0 0 4
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
PABLO PICASSO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
LEIBÖLL'S MERCEDES 1.56% 3 0 0 0 0 0 0 1 2
GORDITA BAFLO 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
CACHAREL DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
MONTBLANC DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 0 3
UNIC DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
SUZIE QUE V. FIVELZIGHT 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
COLONEL TRUSARDI DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
LATOIYA DELL'AKIRIS 1.17% 3 0 0 0 0 0 0 0 3
AVIGDORS BENTLEY 0.78% 1 0 0 0 0 0 0 1 0
FRIEND DE LA PARURE OF KINGFRIEND 0.78% 1 0 0 0 0 0 0 1 0
EXQUISITE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
FLIRT DE LA PARURE OF KINGFRIEND 0.78% 1 0 0 0 0 0 0 1 0
RENOIR DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
ANTOINETTE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
XCLUSIVE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
DAULÖKKE'S UNE AFAIR D'AMOUR 0.78% 1 0 0 0 0 0 0 1 0
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2
EGOISTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S MUFFEE 0.78% 1 0 0 0 0 0 0 1 0
LEIBOLL'S HANNIBAL 0.78% 2 0 0 0 0 0 0 0 2
RUTKJAER'S ALBERTE 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
0.78% 1 0 0 0 0 0 0 1 0
ALESSANDROVITTORIO DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2
DUSTIN VON GLANDORF 0.78% 1 0 0 0 0 0 0 1 0
MAKSIMA MAMBO 0.78% 1 0 0 0 0 0 0 1 0
JAGUAR'S THE CATS BROKEN HEART 0.78% 2 0 0 0 0 0 0 0 2
ZINADINE 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
HANAHAUS BRONZED OSSIE 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
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
RAMONA PRINCESSE 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
0.39% 1 0 0 0 0 0 0 0 1
PENNY VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
CHRIS VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
UNBARSY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ZARINA DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
LUCE DEI MIEIOCCHI DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
DIAMANTINA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1