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 JOSEPH


Coefficient of Inbreeding (COI):
13.310%

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 2 5 10 14 19 29 59
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 BENNARDO 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS FEMME DE MONBLANC 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS STRANGER IN THE NIGHT 50.00% 2 0 2 0 0 0 0 0 0
AVIGDORS HORTENSIA 25.00% 1 0 1 0 0 0 0 0 0
DINO BAFLO 25.00% 2 0 0 2 0 0 0 0 0
AVIGDORS BIS 25.00% 2 0 0 2 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 18.75% 3 0 0 0 3 0 0 0 0
LEIBÖLL'S PRALINE' 16.80% 8 0 0 0 0 4 2 1 1
FLAUBERT DE LA PARURE 15.63% 3 0 0 0 2 1 0 0 0
AVIGDORS TROYA 13.28% 2 0 0 1 0 0 0 1 0
LEIBOLL'S AUD AMONESTAR 12.50% 1 0 0 1 0 0 0 0 0
PAMELA BAFLO 12.50% 2 0 0 0 2 0 0 0 0
DAULOKKE'S UZO LE CHAMOUR 12.50% 1 0 0 1 0 0 0 0 0
EGOISTE DE LA PARURE 9.77% 18 0 0 0 0 0 0 7 11
GEORGIE UNIC VAN MUPPY'S PLACE 9.38% 3 0 0 0 0 3 0 0 0
LEIBOLL'S HANNIBAL 8.98% 16 0 0 0 0 0 0 7 9
UNIC DE LA PARURE 8.20% 9 0 0 0 0 0 3 3 3
PABLO PICASSO DE LA PARURE 8.20% 7 0 0 0 0 0 4 2 1
DAULÖKKE'S NORDIQUE TRUFFE 7.81% 3 0 0 0 0 2 1 0 0
DAULÖKKE'S OGRESSE LA BLANCE 7.81% 3 0 0 0 0 2 1 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 7.03% 2 0 0 0 1 0 0 1 0
QUINTON XAR DU COUSTEAU 7.03% 2 0 0 0 1 0 0 1 0
6.64% 2 0 0 0 1 0 0 0 1
PETI LLEVR TATA 6.64% 2 0 0 0 1 0 0 0 1
OTTO-PRINCE DE LA PARURE 6.25% 10 0 0 0 0 0 0 6 4
RUTKJAER'S ALBERTE 6.25% 9 0 0 0 0 0 0 7 2
GORDITA BAFLO 6.25% 2 0 0 0 0 2 0 0 0
AVIGDORS BONUM FACTUM 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS AIME ARDEMMENT DESIRE 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S VERSION 2 6.25% 1 0 0 0 1 0 0 0 0
4.69% 3 0 0 0 0 0 3 0 0
ZENITH DE LA PARURE 4.69% 5 0 0 0 0 0 2 1 2
ZINA DE LA PARURE 4.30% 4 0 0 0 0 0 2 1 1
BEATRICE DE LA PARURE 3.91% 3 0 0 0 0 0 2 1 0
RAMONA PRINCESSE DE LA PARURE 3.91% 6 0 0 0 0 0 0 4 2
3.91% 3 0 0 0 0 0 2 1 0
XCLUSIVE DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
JACQUELLA OURAGAN 3.52% 6 0 0 0 0 0 0 3 3
DAULÖKKE'S GOURMET DU MILA 3.52% 5 0 0 0 0 0 0 4 1
COMEPATABULL'S READY TO RUMBLE 3.52% 4 0 0 0 0 0 1 2 1
3.52% 2 0 0 0 0 1 0 0 1
3.52% 2 0 0 0 0 1 0 0 1
LEIBÖLL'S MUFFEE 3.13% 2 0 0 0 0 0 2 0 0
DUSTIN VON GLANDORF 3.13% 2 0 0 0 0 0 2 0 0
MAKSIMA MAMBO 3.13% 2 0 0 0 0 0 2 0 0
DAULÖKKE'S CHEF ZARANOFF 3.13% 1 0 0 0 0 1 0 0 0
AVIGDORS VIVE LA VICTOIRE 3.13% 1 0 0 0 0 1 0 0 0
KAY LES PETITS ARCHANGES 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
LEIBOLL'S RASMINE 3.13% 1 0 0 0 0 1 0 0 0
VALENTINO DE LA PARURE 2.73% 7 0 0 0 0 0 0 0 7
BORN-Ö'S DOMINIQUE 2.73% 7 0 0 0 0 0 0 0 7
JACQUELLA JACQUES 2.73% 7 0 0 0 0 0 0 0 7
FRANCOIS DE LA PARURE 2.73% 7 0 0 0 0 0 0 0 7
LEIBÖLL'S CATHARINA 2.73% 7 0 0 0 0 0 0 0 7
BLACKY 2.73% 7 0 0 0 0 0 0 0 7
ANJOU DE LA PARURE 2.34% 6 0 0 0 0 0 0 0 6
HANAHAUS BRONZED OSSIE 2.34% 4 0 0 0 0 0 0 2 2
ZINADINE DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
MONTBLANC DELL'AKIRIS 1.95% 3 0 0 0 0 0 0 2 1
SHANN'S GEORGIA PEACH 1.95% 3 0 0 0 0 0 0 2 1
UNBARA DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
OMAR SHARIF DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
GIBOULEE MA JOIE 1.56% 4 0 0 0 0 0 0 0 4
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 2 0 0 0 0 0 0 2 0
PENNY VON GLANDORF 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
AVIGDORS BENTLEY 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 3 0 0 0 0 0 0 0 3
JACQUELLA MERVEILLEUX 1.17% 3 0 0 0 0 0 0 0 3
ARMANI DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
COLONEL TRUSARDI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
HENRY-MATISSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANJA VAN HARTOGS VREUGD 0.78% 2 0 0 0 0 0 0 0 2
SAPHIRE VON GLANDORF 0.78% 2 0 0 0 0 0 0 0 2
BELBOULECAN HISTOIRE DE MA VIE 0.78% 2 0 0 0 0 0 0 0 2
GIVENCHY EXCLUSIVE VON GLANDORF 0.78% 2 0 0 0 0 0 0 0 2
JAGUAR'S NOEL OF JEALYN 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
GUY-LAROCHE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
TOPETTE MISS MILO 0.78% 2 0 0 0 0 0 0 0 2
FELIPE V.D.ZUYLENSTEDE 0.78% 2 0 0 0 0 0 0 0 2
SHANN'S EARTH ANGEL 0.78% 2 0 0 0 0 0 0 0 2
CATHERINEDENEUVE DELL'AKIRIS 0.78% 2 0 0 0 0 0 0 0 2
SOPHIE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
OKLAHOMA MISS V. FIVELZIGHT 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
ADONIS EL FUERTE 0.39% 1 0 0 0 0 0 0 0 1
YSATIS DE LA PARURE 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
MAROUSIA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1