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:
KING COBRA OF BELOVED FRENCHIES


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 134 2 2 3 5 10 16 26 40 61
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 888 0 0 0 0 0 0 0 0 0
Ancestor loss % 86.9% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
FABELHAFT ROBOBULL CASINO ROYALE 50.00% 1 1 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0
FABELHAFT ROBOBULL RENOIR 25.00% 1 0 1 0 0 0 0 0 0 0
PECHE MIGNON BABY ISABELLA CHATTEL 25.00% 1 0 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 15.63% 3 0 0 0 2 1 0 0 0 0
XCLUSIVE DE LA PARURE 14.06% 4 0 0 0 1 2 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0 0
FABELHAFT SNUG-A-BULL 12.50% 1 0 0 1 0 0 0 0 0 0
FABELHAFT ROBOBULL HOT COMMODITY 12.50% 1 0 0 1 0 0 0 0 0 0
FABELHAFT EYBULS KISS-A-BULL 12.50% 2 0 0 0 2 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 8.59% 3 0 0 0 1 0 1 1 0 0
UNIC DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0 0
UNBARA DE LA PARURE 7.03% 4 0 0 0 0 1 2 1 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
6.25% 2 0 0 0 0 2 0 0 0 0
FABELHAFT ROBOBULL DIAMOND DOLL 6.25% 1 0 0 0 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 5.27% 9 0 0 0 0 0 1 3 2 3
KARENDON'S JOYAU DE FRANCE 4.30% 3 0 0 0 0 1 0 1 1 0
COMPATABULL'S KISHNIGA NICOLE 4.30% 3 0 0 0 0 1 0 1 1 0
VI DU LAC STARHAVEN'S DANTE 4.30% 4 0 0 0 0 0 2 1 1 0
JUSTAMERE'S GOLDEN DELICIOUS 4.30% 4 0 0 0 0 0 2 1 1 0
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 4 0 0 0 0 0 1 2 1 0
COLONEL TRUSARDI DE LA PARURE 3.32% 10 0 0 0 0 0 0 1 4 5
FABELHAFT ROBOBULL RUMBLEICI 3.13% 1 0 0 0 0 1 0 0 0 0
STARHAVEN'S MON SAUVAGE 3.13% 7 0 0 0 0 0 0 2 3 2
FABELHAFT MAJIC MARC'R 3.13% 1 0 0 0 0 1 0 0 0 0
VALENTINO DE LA PARURE 2.54% 7 0 0 0 0 0 0 1 3 3
BORN-Ö'S DOMINIQUE 2.54% 7 0 0 0 0 0 0 1 3 3
KISHNIGA'S GLADRAGS SHOWBIZ 2.34% 6 0 0 0 0 0 0 1 3 2
FABELHAFT GRADON'S POTPOURRI 2.34% 2 0 0 0 0 0 1 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 2.15% 3 0 0 0 0 0 1 0 1 1
2.15% 3 0 0 0 0 0 1 0 1 1
2.15% 3 0 0 0 0 0 1 0 1 1
VI DU LAC STARHAVEN'S ANGEL 2.15% 4 0 0 0 0 0 0 2 1 1
2.15% 4 0 0 0 0 0 0 2 1 1
LEIBOLL'S HANNIBAL 1.76% 4 0 0 0 0 0 0 1 2 1
JACQUELLA MERVEILLEUX 1.76% 4 0 0 0 0 0 0 1 2 1
MEREDIQUE DE LA CHAMPETRE 1.76% 4 0 0 0 0 0 0 1 2 1
FABELHAFT ROCK N RUMBLE 1.56% 1 0 0 0 0 0 1 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
PBN'S REDHOT RUBY OF FABELHAFT 1.56% 1 0 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 1.37% 6 0 0 0 0 0 0 0 1 5
ENSTROM'S SPIKE OF STARHAVEN 1.37% 5 0 0 0 0 0 0 0 2 3
CROCKETT'S RAM BULL N GIRL 1.37% 5 0 0 0 0 0 0 0 2 3
CHIRINE MA JOIE 1.17% 5 0 0 0 0 0 0 0 1 4
1.17% 2 0 0 0 0 0 0 1 1 0
1.17% 2 0 0 0 0 0 0 1 1 0
WAMBO DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
FRANCOIS DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
BARON BALOU DE LA PARURE 0.98% 4 0 0 0 0 0 0 0 1 3
JACQUELLA GIGOLETTE 0.98% 4 0 0 0 0 0 0 0 1 3
0.98% 2 0 0 0 0 0 0 1 0 1
BIJOU VON DER RUE DE LA VERT 0.98% 4 0 0 0 0 0 0 0 1 3
ODILO VON DER GRIMMELSBURG 0.98% 4 0 0 0 0 0 0 0 1 3
STARHAVEN'S HOT AND SPICY 0.98% 3 0 0 0 0 0 0 0 2 1
L'ANGE DE LA PARURE 0.78% 3 0 0 0 0 0 0 0 1 2
CHIQUITA VON DER GRIMMELSBURG 0.78% 3 0 0 0 0 0 0 0 1 2
LEIBÖLL'S CATHARINA 0.78% 3 0 0 0 0 0 0 0 1 2
DORYAN VAN HET PENSELENHOEKJE 0.78% 3 0 0 0 0 0 0 0 1 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 3 0 0 0 0 0 0 0 1 2
0.78% 3 0 0 0 0 0 0 0 1 2
JACKPOT! SIR WINZALOT OF TW 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
ANDREA DES GENTILS MINOIS 0.59% 3 0 0 0 0 0 0 0 0 3
COLONEL BLANC DE LA PARURE 0.39% 2 0 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S EL'BEE GREAT 0.39% 2 0 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 2 0 0 0 0 0 0 0 0 2
WANDA'S SUGAR MAN 0.39% 2 0 0 0 0 0 0 0 0 2
RAMBULL'S MINERVA 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
JACKPOT! VELVET DREAMS PETTY 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
AMADEE MA JOIE 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
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
LEIBÖLL'S ANGELINA 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
COX'S GOODTIME CHARLIE BROWN 0.20% 1 0 0 0 0 0 0 0 0 1
JACKPOT KWIK PIK TIKET PETTY 0.20% 1 0 0 0 0 0 0 0 0 1