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:
VIXBULL CARAMURU JAZZ IT UP!


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 3 8 12 23 26 28 48
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
NOBEL BAFLO 50.00% 1 1 0 0 0 0 0 0 0
DAULOKKE'S XARABELLE 50.00% 1 1 0 0 0 0 0 0 0
KLIFORD BAFLO 25.00% 1 0 1 0 0 0 0 0 0
CALINECZKA BAFLO 25.00% 1 0 1 0 0 0 0 0 0
DAULOKKE'S RODIN LE HEROS 25.00% 1 0 1 0 0 0 0 0 0
LEIBÖLL'S OLFERT 18.75% 2 0 0 1 1 0 0 0 0
DAKOTA BAFLO 18.75% 2 0 0 1 1 0 0 0 0
LEIBÖLL'S MERCEDES 18.36% 10 0 0 0 1 1 4 3 1
LEIBÖLL'S PRALINE' 14.84% 7 0 0 0 0 3 3 1 0
KAYA BAFLO 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 12.50% 1 0 0 1 0 0 0 0 0
KIMO VON GLANDORF 12.50% 1 0 0 1 0 0 0 0 0
MIDLAND MOOR ARMANI CODE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S KORINNE LA BLANCE 12.50% 1 0 0 1 0 0 0 0 0
10.94% 3 0 0 0 1 1 1 0 0
LEIBOLL'S HANNIBAL 10.16% 12 0 0 0 0 1 1 4 6
DAULÖKKE'S NORDIQUE HAUT-COUTURE 9.38% 2 0 0 0 1 1 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 9.38% 2 0 0 0 1 1 0 0 0
UTILO DU TERROIR DE FONTFROIDE 9.38% 2 0 0 0 1 1 0 0 0
MAKSIMA MAMBO 9.38% 2 0 0 0 1 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 9.38% 4 0 0 0 0 2 2 0 0
9.38% 2 0 0 0 1 1 0 0 0
RUTKJAER'S ALBERTE 8.98% 9 0 0 0 0 1 1 4 3
PABLO PICASSO DE LA PARURE 7.42% 7 0 0 0 0 0 3 3 1
JACLYN VON GLANDORF 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S ZUZETTE DU NORD 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S VOGUE LA BLANCE 6.25% 1 0 0 0 1 0 0 0 0
SALVATORE FERRAGAMO DU TERROIR DE FONTFROIDE 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
CHRIS VON GLANDORF 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
COMEPATABULL'S READY TO RUMBLE 4.69% 4 0 0 0 0 0 2 2 0
XCLUSIVE DE LA PARURE 4.69% 4 0 0 0 0 0 2 2 0
GEORGIE UNIC VAN MUPPY'S PLACE 4.69% 2 0 0 0 0 1 1 0 0
FRANCOIS DE LA PARURE 3.91% 6 0 0 0 0 0 1 1 4
LEIBÖLL'S CATHARINA 3.91% 6 0 0 0 0 0 1 1 4
BLACKY 3.91% 6 0 0 0 0 0 1 1 4
CHEN-CHEN CHANELL-NUMBER-ONE 3.91% 3 0 0 0 0 1 0 0 2
LEIBÖLL'S OVID 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
3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S OGRESSE LA BLANCE 3.13% 1 0 0 0 0 1 0 0 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
SAPHIRE VON GLANDORF 2.34% 2 0 0 0 0 0 1 1 0
KARENDON'S JOYAU DE FRANCE 2.34% 4 0 0 0 0 0 0 2 2
COMPATABULL'S KISHNIGA NICOLE 2.34% 4 0 0 0 0 0 0 2 2
UNBARA DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA OURAGAN 1.95% 4 0 0 0 0 0 0 1 3
DAULÖKKE'S ROQUEFORT 1.56% 1 0 0 0 0 0 1 0 0
DAULÖKKE'S GOURMET DU MILA 1.56% 2 0 0 0 0 0 0 2 0
1.56% 3 0 0 0 0 0 0 1 2
VALENTINO DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
BORN-Ö'S DOMINIQUE 1.56% 4 0 0 0 0 0 0 0 4
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ZARTAN VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
OMAR SHARIF DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
ANDREA DES GENTILS MINOIS 1.17% 2 0 0 0 0 0 0 1 1
JACQUELLA GIGOLETTE 1.17% 2 0 0 0 0 0 0 1 1
LEIBÖLL'S ANGELINA 1.17% 2 0 0 0 0 0 0 1 1
HERCULE DU SOURIRE DOUX 1.17% 2 0 0 0 0 0 0 1 1
BELBOULECAN HISTOIRE DE MA VIE 1.17% 2 0 0 0 0 0 0 1 1
GIBOULEE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
KISHNIGA'S SHOWBIZ CHELSEA 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S BENVENUTO 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
HONNORE-TAMINO DE LA CHAMPETRE 0.78% 2 0 0 0 0 0 0 0 2
YSATIS DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ANJOU DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
QUINCY VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JOHN ROSS DES GENTILS MINOIS 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
JACQUELLA MAGICIEN 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA EMMANUELLA 0.39% 1 0 0 0 0 0 0 0 1
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1
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
0.39% 1 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
LINDY DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1