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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:
LIONHEART'S JEU DE TAROT


Coefficient of Inbreeding (COI):
10.181%

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8
Ancestors in 8 generations 149 2 4 5 10 13 21 39 60
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 361 0 0 0 0 0 0 0 0
Ancestor loss % 70.8% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
LIONHEART'S NOBLE TROUBADOUR O'HALLMARK 50.00% 1 1 0 0 0 0 0 0 0
LIONHEART FABELHAFT FORTUNE TELLER 50.00% 1 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 37.50% 2 0 1 1 0 0 0 0 0
LIONHEART FABLEHAFT CRUSADER 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S SWEET SUGAR COOKIE 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S FORTUNE COOKIE 25.00% 1 0 1 0 0 0 0 0 0
LIONHEART'S RUBYCUBE OF DYGROS 25.00% 2 0 0 2 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 18.75% 2 0 0 1 1 0 0 0 0
XCLUSIVE DE LA PARURE 18.75% 2 0 0 1 1 0 0 0 0
JACKPOT TWINLAKE READYTORUMBLE 18.75% 3 0 0 0 3 0 0 0 0
COX'S GOODTIME BARNSTORMER 15.63% 5 0 0 0 0 5 0 0 0
LIONHEART'S HONEYBEE O'DYGROS 12.50% 1 0 0 1 0 0 0 0 0
JACKPOT! GOODTIME IN LAS VEGAS 12.50% 2 0 0 0 2 0 0 0 0
12.50% 2 0 0 0 2 0 0 0 0
JACKPOT KWIK PIK TIKET PETTY 10.94% 5 0 0 0 0 2 3 0 0
KARENDON'S JOYAU DE FRANCE 9.38% 2 0 0 0 1 1 0 0 0
COMPATABULL'S KISHNIGA NICOLE 9.38% 2 0 0 0 1 1 0 0 0
UNIC DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
UNBARA DE LA PARURE 9.38% 2 0 0 0 1 1 0 0 0
JACKPOT! DIVA LAS VEGAS 9.38% 3 0 0 0 0 3 0 0 0
COX'S GOODTIME THE JOCK 7.81% 5 0 0 0 0 0 5 0 0
COX'S GOODTIME JUBILEE 7.81% 5 0 0 0 0 0 5 0 0
COX'S GOODTIME CHARLIE BROWN 7.42% 10 0 0 0 0 0 3 0 7
KISHNIGA'S BENVENUTO 7.03% 4 0 0 0 0 1 2 1 0
COX'S GOODTIME JAKE OF JOCK 7.03% 7 0 0 0 0 0 2 5 0
6.25% 1 0 0 0 1 0 0 0 0
COX'S GOODTIME POLAR BEAR 6.25% 2 0 0 0 0 2 0 0 0
IVY ROAD'S PETTY CASH JACKPOT 5.47% 5 0 0 0 0 0 2 3 0
5.47% 5 0 0 0 0 0 2 3 0
COLONEL TRUSARDI DE LA PARURE 5.08% 7 0 0 0 0 0 1 3 3
KISHNIGA'S SHOWBIZ CHELSEA 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 4.69% 2 0 0 0 0 1 1 0 0
COX'S GOOD TIME ACE IN THE HOLE 4.69% 7 0 0 0 0 0 0 5 2
COX'S GOODTIME MEAGAN OF ACE 4.30% 9 0 0 0 0 0 0 2 7
COX'S GOODTIME LI'L CHARLSIE 3.91% 5 0 0 0 0 0 0 5 0
3.91% 5 0 0 0 0 0 0 5 0
VALENTINO DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
KISHNIGA'S GLADRAGS SHOWBIZ 3.52% 4 0 0 0 0 0 1 2 1
BORN-Ö'S DOMINIQUE 3.52% 4 0 0 0 0 0 1 2 1
COXS GOODTIME PETITE MINNIE 3.52% 7 0 0 0 0 0 0 2 5
COX'S GOOD TIME DANDY ANDY 3.52% 7 0 0 0 0 0 0 2 5
C AND D'S ANGELENE OF SHALMAR 3.13% 2 0 0 0 0 0 2 0 0
ADAMS' UNIQUE PHYSIQUE 2.73% 7 0 0 0 0 0 0 0 7
COX'S GOOD TIME DORENE 2.73% 7 0 0 0 0 0 0 0 7
2.73% 5 0 0 0 0 0 0 2 3
2.73% 5 0 0 0 0 0 0 2 3
OMAR SHARIF DE LA PARURE 2.34% 5 0 0 0 0 0 0 1 4
LEIBOLL'S HANNIBAL 2.34% 2 0 0 0 0 0 1 1 0
JACQUELLA MERVEILLEUX 2.34% 2 0 0 0 0 0 1 1 0
2.34% 2 0 0 0 0 0 1 1 0
MEREDIQUE DE LA CHAMPETRE 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME MINDY LOU OFKN'D 2.34% 3 0 0 0 0 0 0 3 0
CHIRINE MA JOIE 1.95% 4 0 0 0 0 0 0 1 3
WAMBO DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
FRANCOIS DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
BARON BALOU DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
KISHNIGA'S EBONY 1.56% 3 0 0 0 0 0 0 1 2
BIJOU VON DER RUE DE LA VERT 1.56% 3 0 0 0 0 0 0 1 2
ODILO VON DER GRIMMELSBURG 1.56% 3 0 0 0 0 0 0 1 2
JACQUELLA GIGOLETTE 1.56% 3 0 0 0 0 0 0 1 2
COXS GOODTIME CHARLIE'S ANGEL 1.56% 2 0 0 0 0 0 0 2 0
ENSTROM'S EL'BEE GREAT 1.56% 2 0 0 0 0 0 0 2 0
C AND D'S DELIGHTFUL JAMIE 1.56% 2 0 0 0 0 0 0 2 0
L'ANGE DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 0 3
LEIBÖLL'S CATHARINA 1.17% 2 0 0 0 0 0 0 1 1
CHIQUITA VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
DORYAN VAN HET PENSELENHOEKJE 1.17% 2 0 0 0 0 0 0 1 1
CARESSE-CHANTAL DE L'AMABILITE 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COCO VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
FREEDOMS NOTTINGHAM LACE 0.78% 2 0 0 0 0 0 0 0 2
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME HOT TODDY 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME LA TIGRE 0.78% 2 0 0 0 0 0 0 0 2
COXS GOOD TIME CRICKET 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOODTIME SUGAR PLUM 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S WILL HE MAKE IT 0.78% 2 0 0 0 0 0 0 0 2
ENSTROM'S PUDDIN'S PRINCESS 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S T MODEL SPECIAL 0.78% 2 0 0 0 0 0 0 0 2
C AND D'S DIXIE DARLING 0.78% 2 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.39% 1 0 0 0 0 0 0 0 1
PICASSO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA KNOLLAND KATIE 0.39% 1 0 0 0 0 0 0 0 1
HELOISE VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S BONITA 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S ANGELINA 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
JACQUELLA EMMANUELLA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
BERNICE VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
ARSENALL-IMPOSANT V.D. ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
BABOUIN DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
ILUSION DE LA PARURE 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
ADELAINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
CORINNA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
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