Ancestor calculations 10 Generations

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Ancestor calculations 10 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:
VIVIAN DE LA PARURE

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	Gen 10
Ancestors in 10 generations	97	2	3	6	8	12	27	28	31	38	36
Max. ancestor count	2046	2	4	8	16	32	64	128	256	512	1024
Ancestor loss	1949	0	0	0	0	0	0	0	0	0	0
Ancestor loss %	95.3%	0	0	0	0	0	0	0	0	0	0

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Ancestors	Genetic Contribution %	# of appearances	1	2	3	4	5	6	7	8	9	10
COLONEL TRUSARDI DE LA PARURE	56.25%	2	1	0	0	1	0	0	0	0	0	0
PASSION DE LA PARURE	50.00%	1	1	0	0	0	0	0	0	0	0	0
OMAR SHARIF DE LA PARURE	28.13%	2	0	1	0	0	1	0	0	0	0	0
CHIRINE MA JOIE	28.13%	2	0	1	0	0	1	0	0	0	0	0
	25.00%	1	0	1	0	0	0	0	0	0	0	0
ZARTAN VON DER GRIMMELSBURG	17.19%	7	0	0	0	2	0	1	4	0	0	0
ANDREA DES GENTILS MINOIS	15.63%	3	0	0	1	0	0	2	0	0	0	0
COCO VON DER GRIMMELSBURG	15.63%	3	0	0	1	0	0	2	0	0	0	0
COLONEL BLANC DE LA PARURE	14.06%	2	0	0	1	0	0	1	0	0	0	0
	14.06%	84	0	0	0	0	0	0	2	8	22	52
AMADEE MA JOIE	14.06%	2	0	0	1	0	0	1	0	0	0	0
VALENTINO DE LA PARURE	12.50%	1	0	0	1	0	0	0	0	0	0	0
BORN-Ö'S DOMINIQUE	12.50%	1	0	0	1	0	0	0	0	0	0	0
QUINCY VON DER GRIMMELSBURG	10.16%	8	0	0	0	0	2	1	1	4	0	0
BONBONNIERE-BLANCHE DE LA PARURE	9.38%	4	0	0	0	1	0	1	2	0	0	0
ZUT-ZOLA VON RATIBOR UND CORVEY	8.59%	7	0	0	0	0	2	0	1	4	0	0
ZENO VON DER GRIMMELSBURG	8.59%	16	0	0	0	0	0	3	2	2	7	2
	8.59%	3	0	0	0	1	0	1	1	0	0	0
HEUREUX HENRI DE LA PARURE	7.81%	3	0	0	0	1	0	0	2	0	0	0
	7.81%	3	0	0	0	1	0	0	2	0	0	0
CORINNA VON DER GRIMMELSBURG	7.81%	3	0	0	0	1	0	0	2	0	0	0
TRIOMPHE TIA DE LA PARURE	7.03%	2	0	0	0	1	0	0	1	0	0	0
	6.84%	15	0	0	0	0	0	2	2	2	5	4
JEANIE VON DER GRIMMELSBURG	5.08%	8	0	0	0	0	0	2	1	1	4	0
LE BLANC VON DER GRIMMELSBURG	4.69%	4	0	0	0	0	1	0	1	2	0	0
	4.69%	4	0	0	0	0	1	0	1	2	0	0
CERISETTE VON RATIBOR UND CORVEY	4.30%	7	0	0	0	0	0	2	0	1	4	0
WATTEAU VON RATIBOR UND CORVEY	4.30%	18	0	0	0	0	0	0	0	6	8	4
	4.20%	14	0	0	0	0	0	0	3	2	2	7
	3.71%	22	0	0	0	0	0	0	0	3	7	12
HIBOU VON RATIBOR UND CORVEY	3.61%	12	0	0	0	0	0	0	3	1	1	7
URIEL VON RATIBOR UND CORVEY	3.61%	12	0	0	0	0	0	0	2	3	2	5
BESING PETIT ROI	3.52%	2	0	0	0	0	1	0	0	1	0	0
NANETTE VON RATIBOR UND CORVEY	3.42%	19	0	0	0	0	0	0	0	3	7	9
FRANCOIS DE LA PARURE	3.13%	1	0	0	0	0	1	0	0	0	0	0
BARON BALOU DE LA PARURE	3.13%	1	0	0	0	0	1	0	0	0	0	0
ODILO VON DER GRIMMELSBURG	3.13%	1	0	0	0	0	1	0	0	0	0	0
HUGUETTE VON RATIBOR UND CORVEY	3.13%	7	0	0	0	0	0	1	1	0	3	2
	3.13%	10	0	0	0	0	0	0	2	2	2	4
JACQUELLA GIGOLETTE	3.13%	1	0	0	0	0	1	0	0	0	0	0
LEIBÖLL'S BONITA	3.13%	1	0	0	0	0	1	0	0	0	0	0
LANCEFIELD LADY PUPPET	3.03%	12	0	0	0	0	0	0	1	3	3	5
NADINE VON RATIBOR UND CORVEY	2.44%	8	0	0	0	0	0	0	2	1	0	5
GUSTAVE VON RATIBOR UND CORVEY	2.44%	8	0	0	0	0	0	0	2	1	0	5
OLALA VON DER GRIMMELSBURG	2.34%	4	0	0	0	0	0	1	0	1	2	0
	2.34%	4	0	0	0	0	0	1	0	1	2	0
	2.34%	4	0	0	0	0	0	1	0	1	2	0
INCONNUE INES VON RATIBOR UND CORVEY	2.05%	6	0	0	0	0	0	0	2	0	1	3
FLAUBERT VON RATIBOR UND CORVEY	2.05%	4	0	0	0	0	0	1	0	0	2	1
	1.95%	3	0	0	0	0	0	1	0	0	2	0
DANIELLE VON DER GRIMMELSBURG	1.76%	7	0	0	0	0	0	0	0	3	2	2
HEUREUX HIBOU DE LA PARURE	1.76%	2	0	0	0	0	0	1	0	0	1	0
	1.76%	2	0	0	0	0	0	1	0	0	1	0
	1.76%	2	0	0	0	0	0	1	0	0	1	0
COLETTE DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
	1.56%	6	0	0	0	0	0	0	0	3	1	2
CARLOS VON DER GRIMMELSBURG	1.56%	1	0	0	0	0	0	1	0	0	0	0
ILUSION DE LA PARURE	1.56%	1	0	0	0	0	0	1	0	0	0	0
JACQUELLA EMMANUELLA	1.56%	1	0	0	0	0	0	1	0	0	0	0
	1.56%	1	0	0	0	0	0	1	0	0	0	0
	1.56%	1	0	0	0	0	0	1	0	0	0	0
	1.46%	12	0	0	0	0	0	0	0	0	3	9
	1.46%	12	0	0	0	0	0	0	0	0	3	9
TEXAN TIM OF QUATT	1.27%	7	0	0	0	0	0	0	0	1	3	3
	1.27%	7	0	0	0	0	0	0	0	1	3	3
LEILA VON DER GRIMMELSBURG	0.78%	5	0	0	0	0	0	0	0	0	3	2
	0.78%	1	0	0	0	0	0	0	1	0	0	0
	0.78%	1	0	0	0	0	0	0	1	0	0	0
CHOWBULL FARUK	0.78%	1	0	0	0	0	0	0	1	0	0	0
JACQUELLA BARONESSEN	0.78%	1	0	0	0	0	0	0	1	0	0	0
NAPOLEON VON RATIBOR UND CORVEY	0.49%	3	0	0	0	0	0	0	0	0	2	1
QUATT TIGER TIM	0.49%	4	0	0	0	0	0	0	0	0	1	3
MARIA SNOW OF QUATT	0.49%	4	0	0	0	0	0	0	0	0	1	3
	0.49%	3	0	0	0	0	0	0	0	0	2	1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN	0.39%	1	0	0	0	0	0	0	0	1	0	0
	0.39%	1	0	0	0	0	0	0	0	1	0	0
CHARMEUR VON DEN BOURBONISCHEN LILIEN	0.39%	1	0	0	0	0	0	0	0	1	0	0
CHERI DK33060/80	0.39%	1	0	0	0	0	0	0	0	1	0	0
HOBBY VON DER GRIMMELSBURG	0.29%	3	0	0	0	0	0	0	0	0	0	3
	0.29%	2	0	0	0	0	0	0	0	0	1	1
BERYLL VON DEN BOURBONISCHEN LILIEN	0.20%	1	0	0	0	0	0	0	0	0	1	0
	0.20%	1	0	0	0	0	0	0	0	0	1	0
	0.20%	1	0	0	0	0	0	0	0	0	1	0
CLAIR DE LUNE VON RATIBOR UND CORVEY	0.10%	1	0	0	0	0	0	0	0	0	0	1
MARIE ANN OF QUATT	0.10%	1	0	0	0	0	0	0	0	0	0	1
	0.10%	1	0	0	0	0	0	0	0	0	0	1
ANNCEY OF QUATT	0.10%	1	0	0	0	0	0	0	0	0	0	1
SNOWBOY OF QUATT	0.10%	1	0	0	0	0	0	0	0	0	0	1
	0.10%	1	0	0	0	0	0	0	0	0	0	1
	0.10%	1	0	0	0	0	0	0	0	0	0	1