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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:
AVIGDORS IMPOSANT


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 170 2 4 8 11 13 20 31 49 79
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 852 0 0 0 0 0 0 0 0 0
Ancestor loss % 83.4% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
AVIGDORS PROMETEUR MONTS ET MERVEILLES 50.00% 1 1 0 0 0 0 0 0 0 0
AVIGDORS CAN-CAN 50.00% 1 1 0 0 0 0 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS TROYA 25.00% 1 0 1 0 0 0 0 0 0 0
EXQUISITE DE LA PARURE 25.00% 1 0 1 0 0 0 0 0 0 0
AVIGDORS STOICHEION 25.00% 1 0 1 0 0 0 0 0 0 0
TEXAS BOY V. FIVELZIGHT 18.75% 2 0 0 1 1 0 0 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 12.50% 1 0 0 1 0 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0
PETI LLEVR TATA 12.50% 1 0 0 1 0 0 0 0 0 0
ESTERELLE DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
CACHAREL DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0 0
VANO REVAZOVITCH DES RIVES DE LA BREVENNE 12.50% 1 0 0 1 0 0 0 0 0 0
EGOISTE DE LA PARURE 10.35% 8 0 0 0 0 2 1 2 2 1
ARMANI DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0 0
UNIC DE LA PARURE 8.59% 3 0 0 0 1 0 1 1 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
VALENTINO DE LA PARURE 6.25% 9 0 0 0 0 0 2 2 3 2
BORN-Ö'S DOMINIQUE 6.25% 9 0 0 0 0 0 2 2 3 2
LEIBÖLL'S MERCEDES 6.25% 1 0 0 0 1 0 0 0 0 0
KAY LES PETITS ARCHANGES 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
6.25% 1 0 0 0 1 0 0 0 0 0
LEIBOLL'S HANNIBAL 5.27% 4 0 0 0 0 1 1 0 1 1
OKLAHOMA MISS V. FIVELZIGHT 4.69% 2 0 0 0 0 1 1 0 0 0
HANAHAUS BRONZED OSSIE 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
JACQUELLA OURAGAN 4.30% 3 0 0 0 0 1 0 1 1 0
RAMONA PRINCESSE DE LA PARURE 4.30% 3 0 0 0 0 1 0 1 1 0
OMAR SHARIF DE LA PARURE 3.91% 10 0 0 0 0 0 1 0 3 6
FRANCOIS DE LA PARURE 3.71% 7 0 0 0 0 0 1 1 2 3
COLONEL TRUSARDI DE LA PARURE 3.52% 9 0 0 0 0 0 0 2 3 4
BIJOU VON DER RUE DE LA VERT 3.52% 9 0 0 0 0 0 0 2 3 4
XOE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
OTTO-PRINCE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
RUTKJAER'S ALBERTE 3.13% 1 0 0 0 0 1 0 0 0 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
ANDREA DES GENTILS MINOIS 2.93% 8 0 0 0 0 0 0 2 1 5
BARON BALOU DE LA PARURE 2.93% 7 0 0 0 0 0 0 2 2 3
JACQUELLA GIGOLETTE 2.93% 7 0 0 0 0 0 0 2 2 3
2.93% 8 0 0 0 0 0 0 1 4 3
HONNORE-TAMINO DE LA CHAMPETRE 2.73% 3 0 0 0 0 0 1 1 1 0
ODILO VON DER GRIMMELSBURG 2.73% 10 0 0 0 0 0 0 0 4 6
ZARTAN VON DER GRIMMELSBURG 2.54% 8 0 0 0 0 0 0 1 2 5
LEIBÖLL'S CATHARINA 2.54% 3 0 0 0 0 0 1 1 0 1
EXTRAVAGANTE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
DON CAMILO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0 0
COCO VON DER GRIMMELSBURG 2.34% 9 0 0 0 0 0 0 0 3 6
TOPETTE MISS MILO 2.34% 2 0 0 0 0 0 1 1 0 0
CHIRINE MA JOIE 2.15% 6 0 0 0 0 0 0 1 2 3
JACQUELLA MERVEILLEUX 2.15% 3 0 0 0 0 0 1 0 1 1
GIBOULEE MA JOIE 2.15% 3 0 0 0 0 0 1 0 1 1
AMADEE MA JOIE 1.76% 5 0 0 0 0 0 0 1 1 3
ANJOU DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 1.56% 5 0 0 0 0 0 0 0 3 2
QUINCY VON DER GRIMMELSBURG 1.56% 7 0 0 0 0 0 0 0 1 6
BLACKY 1.56% 1 0 0 0 0 0 1 0 0 0
ANJA VAN HARTOGS VREUGD 1.56% 1 0 0 0 0 0 1 0 0 0
L'ANGE DE LA PARURE 1.37% 5 0 0 0 0 0 0 0 2 3
COLONEL BLANC DE LA PARURE 1.37% 4 0 0 0 0 0 0 1 0 3
MEREDIQUE DE LA CHAMPETRE 1.37% 3 0 0 0 0 0 0 1 1 1
WINNY DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
JOIE VAN EPPIES BARGIE 1.17% 4 0 0 0 0 0 0 0 2 2
HEUREUX HENRI DE LA PARURE 1.17% 4 0 0 0 0 0 0 0 2 2
1.17% 4 0 0 0 0 0 0 0 2 2
JACQUELLA EMMANUELLA 1.17% 4 0 0 0 0 0 0 0 2 2
LEIBÖLL'S ANGELINA 1.17% 2 0 0 0 0 0 0 1 1 0
LEIBÖLL'S BONITA 1.17% 4 0 0 0 0 0 0 0 2 2
TOPETTE TOBY JUG 1.17% 2 0 0 0 0 0 0 1 1 0
TOPETTE MARGARITA 1.17% 2 0 0 0 0 0 0 1 1 0
YSATIS DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1 0
CHOWBULL FARUK 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 2 0 0 0 0 0 0 1 0 1
ILUSION DE LA PARURE 0.78% 4 0 0 0 0 0 0 0 0 4
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 3 0 0 0 0 0 0 0 1 2
HERCULE DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0 0
TENAFLY SHEER GOLD 0.78% 3 0 0 0 0 0 0 0 1 2
RANNI 0.78% 1 0 0 0 0 0 0 1 0 0
CORINNA VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
TRIOMPHE TIA DE LA PARURE 0.59% 2 0 0 0 0 0 0 0 1 1
LE BLANC VON DER GRIMMELSBURG 0.59% 3 0 0 0 0 0 0 0 0 3
GERMAINE DE LA PARURE 0.59% 3 0 0 0 0 0 0 0 0 3
TOPETTE KRYSTAL IMAGE 0.59% 2 0 0 0 0 0 0 0 1 1
TOPETTE BUBBLES 0.59% 2 0 0 0 0 0 0 0 1 1
JEMHIEDE JUST JAMES 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
COLETTE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
JOHN ROSS DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1 0
FARAMOND VAN EPPIES BARGIE 0.39% 2 0 0 0 0 0 0 0 0 2
CARLOS VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
JACQUELLA BARONESSEN 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
VOILA COCO VON RATIBOR UND CORVEY 0.39% 2 0 0 0 0 0 0 0 0 2
NANDA DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
ADELAINE DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
CHIQUITA VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
FANCY DES GENTILS MINOIS 0.20% 1 0 0 0 0 0 0 0 0 1
BARRY-BLANC DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
JEANIE VON DER GRIMMELSBURG 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
CERISETTE VON RATIBOR UND CORVEY 0.20% 1 0 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
MADAME MIMI DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
BESING PETIT ROI 0.20% 1 0 0 0 0 0 0 0 0 1
HELENE DU SOURIRE DOUX 0.20% 1 0 0 0 0 0 0 0 0 1
URSELA DE LA PARURE 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
TENAFLY ARCHIE 0.20% 1 0 0 0 0 0 0 0 0 1
BESS OF TENAFLY 0.20% 1 0 0 0 0 0 0 0 0 1
APOCODEODAR HIS LORDSHIP OF TENAFLY 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
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
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
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