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:
KARENDON'S FAWNS HAVE MORE FUN


Coefficient of Inbreeding (COI):
4.297%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 99 2 4 6 5 6 16 26 40
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 411 0 0 0 0 0 0 0 0
Ancestor loss % 80.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
KARENDON'S IRRESISTABULL 50.00% 1 1 0 0 0 0 0 0 0
KARENDON'S MI VIDA LOCA 50.00% 1 1 0 0 0 0 0 0 0
KARENDON'S DI MAGNIFICO 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S IMAGINE LIFE SWEETER 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S JUNO PERFORMANCE, 25.00% 1 0 1 0 0 0 0 0 0
KARENDON'S PLUS QUE PARFAIT 25.00% 3 0 0 1 2 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0
KISHNIGA'S IMPERIALE VICOMTE 23.44% 8 0 0 0 1 5 0 2 0
KARENDON'S SIMPLY THE BEST 12.50% 1 0 0 1 0 0 0 0 0
CRUSADER LEGACY FOR KARENDON 12.50% 1 0 0 1 0 0 0 0 0
KARENDON'S FRONT PAGE NEWS 12.50% 1 0 0 1 0 0 0 0 0
IMPERIALE'S HUMPHRY BOGART JR 12.50% 2 0 0 0 2 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL'S XCALIBUR AT KARENDON 12.50% 1 0 0 1 0 0 0 0 0
BELBOULECAN HISTOIRE DE MA VIE 11.72% 8 0 0 0 0 1 5 0 2
KISHNIGA'S SHOWBIZ AURORA 11.72% 8 0 0 0 0 1 5 0 2
KISHNIGA'S BENVENUTO 11.33% 16 0 0 0 0 0 2 7 7
ZENITH DE LA PARURE 7.81% 4 0 0 0 0 1 3 0 0
KARENDON'S VELVET TEDDY BEAR 6.25% 1 0 0 0 1 0 0 0 0
6.25% 8 0 0 0 0 0 1 5 2
6.25% 7 0 0 0 0 0 1 6 0
6.25% 1 0 0 0 1 0 0 0 0
ALLSTONE DOUGLAS 5.47% 6 0 0 0 0 0 1 5 0
COLONEL TRUSARDI DE LA PARURE 4.69% 10 0 0 0 0 0 0 2 8
OMAR SHARIF DE LA PARURE 4.69% 6 0 0 0 0 0 1 3 2
KISHNIGA'S GLADRAGS SHOWBIZ 4.30% 9 0 0 0 0 0 0 2 7
KARENDON'S PREMIERE EDITION 3.91% 4 0 0 0 0 0 1 3 0
XOE DE LA PARURE 3.91% 4 0 0 0 0 0 1 3 0
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 5 0 0 0 0 0 1 1 3
3.52% 5 0 0 0 0 0 1 1 3
BELBOULECAN IMP VICOMTESSE 3.13% 2 0 0 0 0 0 2 0 0
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0
UNIC DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
2.73% 6 0 0 0 0 0 0 1 5
2.73% 6 0 0 0 0 0 0 1 5
ANJOU DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ANJA VAN HARTOGS VREUGD 1.95% 4 0 0 0 0 0 0 1 3
COLONEL BLANC DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
ANDREA DES GENTILS MINOIS 1.95% 4 0 0 0 0 0 0 1 3
BELBOULECAN LADY DRAGON FLY 1.56% 2 0 0 0 0 0 0 2 0
VI DU LAC STARHAVEN'S DANTE 1.56% 2 0 0 0 0 0 0 2 0
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 0
VALENTINO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
JUSTAMERE'S GOLDEN DELICIOUS 1.56% 2 0 0 0 0 0 0 2 0
BORN-Ö'S DOMINIQUE 1.56% 3 0 0 0 0 0 0 1 2
YSATIS DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
CHIRINE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
MEREDIQUE DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
WAMBO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S EBONY 0.78% 2 0 0 0 0 0 0 0 2
VI DU LAC STARHAVEN'S ANGEL 0.78% 2 0 0 0 0 0 0 0 2
STARHAVEN'S MON SAUVAGE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEIBOLL'S HANNIBAL 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
RANNI 0.39% 1 0 0 0 0 0 0 0 1
FRANCOIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ZARTAN VON DER GRIMMELSBURG 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
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HEUREUX HENRI 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
BIJOU VON DER RUE DE LA VERT 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
JACQUELLA GIGOLETTE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S CATHARINA 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1