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:
AVGUSTEISHAYA OSOBA IZ PITER GRADA


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 126 2 2 4 6 9 12 25 39
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 384 0 0 0 0 0 0 0 0
Ancestor loss % 75.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DAULÖKKE'S BOUCHON BLANCE 50.00% 1 1 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0
JACKPOT BACCARAT 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S VOGUE LA BLANCE 25.00% 1 0 1 0 0 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 12.50% 1 0 0 1 0 0 0 0 0
JACKPOT! FOURTEEN K 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 12.50% 1 0 0 1 0 0 0 0 0
JACKPOT! SIR WINZALOT OF TW 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
PETTYBULL'S DIAMOND JACKPOT! 6.25% 1 0 0 0 1 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 3.52% 3 0 0 0 0 0 2 0 1
LEIBOLL'S HANNIBAL 3.52% 3 0 0 0 0 0 2 0 1
3.13% 1 0 0 0 0 1 0 0 0
JACKPOT! VELVET DREAMS PETTY 3.13% 1 0 0 0 0 1 0 0 0
JACKPOT! DIVA LAS VEGAS 3.13% 1 0 0 0 0 1 0 0 0
JACKPOT KWIK PIK TIKET PETTY 3.13% 2 0 0 0 0 0 2 0 0
COX'S GOODTIME BARNSTORMER 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
COMEPATABULL'S READY TO RUMBLE 3.13% 1 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S GOURMET DU MILA 3.13% 1 0 0 0 0 1 0 0 0
VALENTINO DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
BORN-Ö'S DOMINIQUE 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOOD TIME ACE IN THE HOLE 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 2 0 0 0 0 0 0 2 0
IVY ROAD'S PETTY CASH JACKPOT 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME JUBILEE 1.56% 1 0 0 0 0 0 1 0 0
KARENDON'S JOYAU DE FRANCE 1.56% 1 0 0 0 0 0 1 0 0
COMPATABULL'S KISHNIGA NICOLE 1.56% 1 0 0 0 0 0 1 0 0
RAMONA PRINCESSE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
UNBARA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
RUTKJAER'S ALBERTE 1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA JACQUES 1.56% 3 0 0 0 0 0 0 1 2
FRANCOIS DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
LEIBÖLL'S CATHARINA 1.56% 2 0 0 0 0 0 0 2 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0
KISHNIGA'S BENVENUTO 1.17% 2 0 0 0 0 0 0 1 1
COLONEL TRUSARDI DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME LI'L CHARLSIE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME DORENE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME JAKE OF JOCK 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CHIRINE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.78% 1 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.78% 2 0 0 0 0 0 0 0 2
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 1 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
GIBOULEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.78% 2 0 0 0 0 0 0 0 2
BLACKY 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
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME DANDY ANDY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME JOCK OF BRIDGES 0.39% 1 0 0 0 0 0 0 0 1
COXS GOODTIME PETITE MINNIE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME ISABELLA 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE 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
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
HERCULE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
BAGHERA DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1