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:
AVGUSTEISHAYA OSOBA CKK


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 151 2 2 4 3 7 9 13 20 34 45
Max. ancestor count 2046 2 4 8 16 32 64 128 256 512 1024
Ancestor loss 1895 0 0 0 0 0 0 0 0 0 0
Ancestor loss % 92.6% 0 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9 10
LEONARD IZ PALEVYH BULDOGOV 50.00% 1 1 0 0 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0 0 0
FANCIBULL TOP O'MARCO FOR PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
OLIVIA IZ PALEVYH BULDOGOV 25.00% 1 0 1 0 0 0 0 0 0 0 0
FANCIBULS DAPPER DAN 12.50% 1 0 0 1 0 0 0 0 0 0 0
FANCIBUL RIDE-N ANGEL WINGS 12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0 0 0
NEWCOMB'S LOUIS L'AMORE 6.25% 1 0 0 0 1 0 0 0 0 0 0
FANCIBULS COEUR DE JOIE 6.25% 1 0 0 0 1 0 0 0 0 0 0
JUSTAMERE'S FLUFFER NUTTER OF EYBUL 6.25% 1 0 0 0 1 0 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
JIMI'S MSSR. CABOT V FANCIBUL 3.13% 1 0 0 0 0 1 0 0 0 0 0
FANCIBULS PECHES ET CREME 3.13% 1 0 0 0 0 1 0 0 0 0 0
R AND B'S HIS HONOR OF FANCIBUL 3.13% 1 0 0 0 0 1 0 0 0 0 0
3.13% 1 0 0 0 0 1 0 0 0 0 0
EYBUL JUSTAMERE'S SOUND OF MUSIC 3.13% 1 0 0 0 0 1 0 0 0 0 0
HI-ARC'S MINNIE MOUSE 2.73% 3 0 0 0 0 0 1 1 1 0 0
HERE TIS' UP 'N ADAM'S MATCH 1.95% 2 0 0 0 0 0 1 0 1 0 0
FANCIBUL UP ABOVE THE WORLD 1.76% 2 0 0 0 0 0 1 0 0 1 0
COX'S GOODTIME CHARLIE BROWN 1.76% 6 0 0 0 0 0 0 1 1 2 2
FANCIBUL'S ROCK-N THE BOAT 1.56% 1 0 0 0 0 0 1 0 0 0 0
ROJE'S FANCIBUL BRANDY 1.56% 1 0 0 0 0 0 1 0 0 0 0
FANCIBUL'S SUMMERNIGHT DREAM 1.56% 1 0 0 0 0 0 1 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 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% 4 0 0 0 0 0 0 1 1 1 1
1.07% 4 0 0 0 0 0 0 1 0 0 3
FANCIBUL'S SUNKIST STAR ARISEN 1.07% 4 0 0 0 0 0 0 1 0 0 3
COX'S GOOD TIME ACE IN THE HOLE 0.98% 5 0 0 0 0 0 0 0 1 2 2
0.98% 2 0 0 0 0 0 0 1 0 1 0
FANCIBULS SWEET SPIRIT 0.88% 2 0 0 0 0 0 0 1 0 0 1
FANCIBUL'S OKLAHOMA RUFF-NEK 0.78% 1 0 0 0 0 0 0 1 0 0 0
FANCIBUL OPRAH O'OKLAHOMA 0.78% 1 0 0 0 0 0 0 1 0 0 0
JAGUAR'S CHEWBACA JAMEL 0.78% 1 0 0 0 0 0 0 1 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 0.78% 4 0 0 0 0 0 0 0 1 1 2
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0 0 0
XCLUSIVE DE LA PARURE 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
FANCIBUL'S LIMITED EDITION 0.59% 2 0 0 0 0 0 0 0 1 1 0
LA PETITE CHAMONIX DE MCKEE 0.49% 2 0 0 0 0 0 0 0 1 0 1
L'CREAM DREAM MACHINE D'MCKEE 0.49% 2 0 0 0 0 0 0 0 1 0 1
0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCIBUL'S TIN WOOF SUNDAE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCIBUL'S DIAMOND GEM O'BOSS 0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCIBUL'S SEMINOLE PATCHWORK 0.39% 1 0 0 0 0 0 0 0 1 0 0
KLASSE TIARA OF FANCIBUL 0.39% 1 0 0 0 0 0 0 0 1 0 0
C AND D'S LABOSS MON BUNTIN 0.39% 2 0 0 0 0 0 0 0 0 2 0
FANCIBULS DIAMOND IN THE SKY 0.39% 2 0 0 0 0 0 0 0 0 2 0
COX'S GOODTIME THE JOCK 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
COX'S GOODTIME LUCY 0.39% 1 0 0 0 0 0 0 0 1 0 0
JAGUAR'S DON'T MEZ WITH TEX JAMEL 0.39% 1 0 0 0 0 0 0 0 1 0 0
OBSESSION DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1 0 0
0.39% 3 0 0 0 0 0 0 0 0 1 2
COX'S GOOD TIME DORENE 0.39% 3 0 0 0 0 0 0 0 0 1 2
LA PETITE PIXIE DE MCKEE 0.39% 2 0 0 0 0 0 0 0 0 2 0
UNIC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0 0
FANCIBUL GRADON BAYOU BARON 0.29% 2 0 0 0 0 0 0 0 0 1 1
HI-ARC'S GREY POUPON 0.29% 2 0 0 0 0 0 0 0 0 1 1
KISHNIGA'S BENVENUTO 0.29% 2 0 0 0 0 0 0 0 0 1 1
COLONEL TRUSARDI DE LA PARURE 0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
0.29% 2 0 0 0 0 0 0 0 0 1 1
FAIRMONTS HEART TO BEAT 0.29% 3 0 0 0 0 0 0 0 0 0 3
0.20% 1 0 0 0 0 0 0 0 0 1 0
AMAZINS GRACE FOR FANCIBUL 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME POLAR BEAR 0.20% 2 0 0 0 0 0 0 0 0 0 2
C AND D'S MADONNA LA MON 0.20% 2 0 0 0 0 0 0 0 0 0 2
COX'S GOODTIME JAKE OF JOCK 0.20% 1 0 0 0 0 0 0 0 0 1 0
COX'S GOODTIME LI'L CHARLSIE 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
ALESSANDROVITTORIO DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
JAGUAR'S THE CATS BROKEN HEART 0.20% 1 0 0 0 0 0 0 0 0 1 0
KISHNIGA'S SHOWBIZ CHELSEA 0.20% 1 0 0 0 0 0 0 0 0 1 0
OMAR SHARIF DE LA PARURE 0.20% 2 0 0 0 0 0 0 0 0 0 2
LATOIYA DELL'AKIRIS 0.20% 1 0 0 0 0 0 0 0 0 1 0
YSATIS DE LA PARURE 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
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
JACQUELLA OURAGAN 0.20% 1 0 0 0 0 0 0 0 0 1 0
HONNORE-TAMINO DE LA CHAMPETRE 0.20% 1 0 0 0 0 0 0 0 0 1 0
LA PETITE MONIQUE DE MCKEE 0.20% 2 0 0 0 0 0 0 0 0 0 2
GRADONS FANCIBUL ATTABOIS 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
COX'S GOODTIME ISABELLA 0.10% 1 0 0 0 0 0 0 0 0 0 1
TEA-D'S GRADON BRIARPATCH 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
VALENTINO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
FILOU JOLIE VON DER RUE DE LA VERT 0.10% 1 0 0 0 0 0 0 0 0 0 1
CHIRINE MA JOIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
JAGUAR'S GATI GATI DE FRAU 0.10% 1 0 0 0 0 0 0 0 0 0 1
UNGARO DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COCOCHANEL DELL'AKIRIS 0.10% 1 0 0 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.10% 1 0 0 0 0 0 0 0 0 0 1
COX'S GOODTIME JOCK OF BRIDGES 0.10% 1 0 0 0 0 0 0 0 0 0 1
COXS GOODTIME PETITE MINNIE 0.10% 1 0 0 0 0 0 0 0 0 0 1
KISHNIGA'S GLADRAGS SHOWBIZ 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
BORN-Ö'S DOMINIQUE 0.10% 1 0 0 0 0 0 0 0 0 0 1
LEIBOLL'S HANNIBAL 0.10% 1 0 0 0 0 0 0 0 0 0 1
JACQUELLA MERVEILLEUX 0.10% 1 0 0 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 0.10% 1 0 0 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 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