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Ancestor calculations 9 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:
COCO VIALATTE MY SWEET HEART


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 154 2 4 6 13 11 13 24 41 59
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 868 0 0 0 0 0 0 0 0 0
Ancestor loss % 84.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
COCO VIALATTE ROBOBULL HOT FLASH 50.00% 1 1 0 0 0 0 0 0 0 0
DAULOKKE'S RENDEZVOUS 50.00% 1 1 0 0 0 0 0 0 0 0
FABELHAFT ROBOBULL PYRO 25.00% 1 0 1 0 0 0 0 0 0 0
ANGELINA OF PRINCESS MERUMO JP 25.00% 1 0 1 0 0 0 0 0 0 0
MIDLAND MOOR ARMANI CODE 25.00% 1 0 1 0 0 0 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 25.00% 1 0 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 12.50% 1 0 0 1 0 0 0 0 0 0
FABELHAFT EYBUL BAMBINO 12.50% 1 0 0 1 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 3 0 0 0 1 2 0 0 0 0
XCLUSIVE DE LA PARURE 12.50% 4 0 0 0 1 1 2 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
TIARA OF PRINCESS MERUMO JP 12.50% 1 0 0 1 0 0 0 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 12.50% 1 0 0 1 0 0 0 0 0 0
FRIPON VAN DE PATERHOEK 12.50% 1 0 0 1 0 0 0 0 0 0
UNIC DE LA PARURE 7.81% 5 0 0 0 0 1 2 2 0 0
JUSTAMERES GOLDEN BUDDHA OF FABELHAFT 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE TRUFFE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 6.25% 11 0 0 0 0 0 0 6 3 2
UNBARA DE LA PARURE 6.25% 4 0 0 0 0 1 1 2 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
MERUMO OF MOUNTAIN DOGS JP 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S REGINE DEFORGE 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 6.25% 1 0 0 0 1 0 0 0 0 0
LEIBÖLL'S MERCEDES 5.47% 4 0 0 0 0 0 3 1 0 0
VALENTINO DE LA PARURE 4.69% 13 0 0 0 0 0 0 1 8 4
BORN-Ö'S DOMINIQUE 4.69% 13 0 0 0 0 0 0 1 8 4
KISHNIGA'S BENVENUTO 3.91% 7 0 0 0 0 0 1 1 3 2
COLONEL TRUSARDI DE LA PARURE 3.71% 14 0 0 0 0 0 0 1 2 11
VI DU LAC STARHAVEN'S DANTE 3.13% 1 0 0 0 0 1 0 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 3.13% 1 0 0 0 0 1 0 0 0 0
KARENDON'S JOYAU DE FRANCE 3.13% 3 0 0 0 0 0 1 2 0 0
DAULÖKKE'S GOURMET DU MILA 3.13% 2 0 0 0 0 0 2 0 0 0
FRANCOIS DE LA PARURE 3.13% 10 0 0 0 0 0 0 0 6 4
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 4 0 0 0 0 0 1 1 2 0
3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
DAULÖKKE'S ROQUEFORT 3.13% 1 0 0 0 0 1 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0
LEIBÖLL'S CATHARINA 2.93% 9 0 0 0 0 0 0 0 6 3
RAMONA PRINCESSE DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1 0
RUTKJAER'S ALBERTE 2.73% 4 0 0 0 0 0 0 3 1 0
OMAR SHARIF DE LA PARURE 2.34% 8 0 0 0 0 0 0 0 4 4
STARHAVEN'S MON SAUVAGE 2.34% 2 0 0 0 0 0 1 1 0 0
ANDREA DES GENTILS MINOIS 2.15% 11 0 0 0 0 0 0 0 0 11
JACQUELLA MERVEILLEUX 1.95% 5 0 0 0 0 0 0 1 2 2
BIJOU VON DER RUE DE LA VERT 1.95% 9 0 0 0 0 0 0 0 1 8
KISHNIGA'S GLADRAGS SHOWBIZ 1.76% 5 0 0 0 0 0 0 1 1 3
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 3 0 0 0 0 0 0 1 2 0
VI DU LAC STARHAVEN'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0 0
ANJOU DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0 0
CHIRINE MA JOIE 1.56% 5 0 0 0 0 0 0 0 3 2
BARON BALOU DE LA PARURE 1.56% 7 0 0 0 0 0 0 0 1 6
JACQUELLA GIGOLETTE 1.56% 7 0 0 0 0 0 0 0 1 6
1.56% 1 0 0 0 0 0 1 0 0 0
MEREDIQUE DE LA CHAMPETRE 1.56% 4 0 0 0 0 0 0 1 1 2
1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 3 0 0 0 0 0 0 1 2 0
1.56% 1 0 0 0 0 0 1 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 2 0 0 0 0 0 0 2 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
ZARTAN VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
GIBOULEE MA JOIE 1.37% 4 0 0 0 0 0 0 0 3 1
1.37% 7 0 0 0 0 0 0 0 0 7
BLACKY 1.37% 4 0 0 0 0 0 0 0 3 1
AMADEE MA JOIE 1.17% 6 0 0 0 0 0 0 0 0 6
ENSTROM'S SPIKE OF STARHAVEN 1.17% 2 0 0 0 0 0 0 1 1 0
CROCKETT'S RAM BULL N GIRL 1.17% 2 0 0 0 0 0 0 1 1 0
ODILO VON DER GRIMMELSBURG 1.17% 5 0 0 0 0 0 0 0 1 4
LEIBÖLL'S ANGELINA 1.17% 6 0 0 0 0 0 0 0 0 6
L'ANGE DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
COLONEL BLANC DE LA PARURE 0.98% 5 0 0 0 0 0 0 0 0 5
COCO VON DER GRIMMELSBURG 0.78% 4 0 0 0 0 0 0 0 0 4
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0 0
ENSTROM'S WILL HE MAKE IT 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 2 0 0 0 0 0 0 0 2 0
WAMBO DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
WANDA'S SUGAR MAN 0.59% 2 0 0 0 0 0 0 0 1 1
RAMBULL'S MINERVA 0.59% 2 0 0 0 0 0 0 0 1 1
DORYAN VAN HET PENSELENHOEKJE 0.59% 2 0 0 0 0 0 0 0 1 1
CARESSE-CHANTAL DE L'AMABILITE 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 3 0 0 0 0 0 0 0 0 3
HERCULE DU SOURIRE DOUX 0.59% 3 0 0 0 0 0 0 0 0 3
BAGHERA DE L'AMABILITE 0.59% 3 0 0 0 0 0 0 0 0 3
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1 0
ENSTROM'S PUDDIN'S PRINCESS 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
PICASSO DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 0.20% 1 0 0 0 0 0 0 0 0 1
WOLF'N WRINKLES J. EDGAR 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
RAMBULL'S SWEET DOTTY GHOST 0.20% 1 0 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.20% 1 0 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.20% 1 0 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.20% 1 0 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.20% 1 0 0 0 0 0 0 0 0 1
ADELAINE DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
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