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:
FABELHAFT ROBOBULL SPELLBOUND


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 155 2 3 7 11 17 20 35 63
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 355 0 0 0 0 0 0 0 0
Ancestor loss % 69.6% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
DAULOKKE'S TRESOR LE BLANC 50.00% 1 1 0 0 0 0 0 0 0
FABELHAFT WITCHING HOUR 50.00% 1 1 0 0 0 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 25.00% 1 0 1 0 0 0 0 0 0
FABELHAFT ROBOBULL WITCHES BRU 25.00% 1 0 1 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 21.88% 3 0 0 1 1 1 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S RAFFINE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 2 0 0 0 2 0 0 0 0
12.50% 1 0 0 1 0 0 0 0 0
FABELHAFT ROBOBULL RUMBLEICI 12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL FABELHAFT I'M ON FIRE 12.50% 1 0 0 1 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 10.94% 3 0 0 0 1 1 1 0 0
LEIBÖLL'S MERCEDES 9.38% 3 0 0 0 0 3 0 0 0
ROBOBULL FABELHAFT XCELSIOR 9.38% 2 0 0 0 1 1 0 0 0
EGOISTE DE LA PARURE 8.98% 11 0 0 0 0 0 3 3 5
UNIC DE LA PARURE 8.20% 6 0 0 0 0 1 2 2 1
KISHNIGA'S BENVENUTO 6.64% 8 0 0 0 0 0 2 3 3
6.25% 1 0 0 0 1 0 0 0 0
PABLO PICASSO DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
LEIBÖLL'S OVID 6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S HANNIBAL 6.25% 6 0 0 0 0 0 3 1 2
CHEN-CHEN CHANELL-NUMBER-ONE 6.25% 1 0 0 0 1 0 0 0 0
FABELHAFT ROBOBULL PANDAMONIUM 6.25% 1 0 0 0 1 0 0 0 0
FABELHAFT TOO HOT TO HANDLE 6.25% 1 0 0 0 1 0 0 0 0
FABELHAFT GRADON'S POTPOURRI 6.25% 1 0 0 0 1 0 0 0 0
ESCAPADE DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
VI DU LAC STARHAVEN'S DANTE 5.47% 3 0 0 0 0 1 1 1 0
JUSTAMERE'S GOLDEN DELICIOUS 5.47% 3 0 0 0 0 1 1 1 0
RUTKJAER'S ALBERTE 4.69% 3 0 0 0 0 0 3 0 0
HONNORE-TAMINO DE LA CHAMPETRE 4.30% 6 0 0 0 0 0 1 2 3
COLONEL TRUSARDI DE LA PARURE 3.91% 8 0 0 0 0 0 0 2 6
STARHAVEN'S MON SAUVAGE 3.91% 5 0 0 0 0 0 1 2 2
VALENTINO DE LA PARURE 3.52% 6 0 0 0 0 0 0 3 3
BORN-Ö'S DOMINIQUE 3.52% 6 0 0 0 0 0 0 3 3
JACQUELLA JACQUES 3.52% 6 0 0 0 0 0 0 3 3
RAMONA PRINCESSE DE LA PARURE 3.13% 2 0 0 0 0 0 2 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
3.13% 1 0 0 0 0 1 0 0 0
TEXAS BOY V. FIVELZIGHT 3.13% 1 0 0 0 0 1 0 0 0
CACHAREL DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
FABELHAFT FLOWER POWER 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
KISHNIGA'S SHOWBIZ CHELSEA 2.73% 3 0 0 0 0 0 1 1 1
FRANCOIS DE LA PARURE 2.73% 4 0 0 0 0 0 0 3 1
LEIBÖLL'S CATHARINA 2.73% 4 0 0 0 0 0 0 3 1
2.73% 3 0 0 0 0 0 1 1 1
2.73% 3 0 0 0 0 0 1 1 1
VI DU LAC STARHAVEN'S ANGEL 2.73% 3 0 0 0 0 0 1 1 1
2.73% 3 0 0 0 0 0 1 1 1
OMAR SHARIF DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
BLACKY 2.34% 3 0 0 0 0 0 0 3 0
ANDREA DES GENTILS MINOIS 1.95% 5 0 0 0 0 0 0 0 5
JACQUELLA MERVEILLEUX 1.56% 3 0 0 0 0 0 0 1 2
BARON BALOU DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
JACQUELLA GIGOLETTE 1.56% 4 0 0 0 0 0 0 0 4
GIBOULEE MA JOIE 1.56% 2 0 0 0 0 0 0 2 0
MEREDIQUE DE LA CHAMPETRE 1.56% 3 0 0 0 0 0 0 1 2
ENSTROM'S SPIKE OF STARHAVEN 1.56% 3 0 0 0 0 0 0 1 2
CROCKETT'S RAM BULL N GIRL 1.56% 3 0 0 0 0 0 0 1 2
ARMANI DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
EL TORRO'S ROCH VOISINE 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
BIJOU VON DER RUE DE LA VERT 1.17% 3 0 0 0 0 0 0 0 3
BORN-Ö'S BONA DEA 1.17% 3 0 0 0 0 0 0 0 3
ZARTAN VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
LEIBÖLL'S ANGELINA 1.17% 3 0 0 0 0 0 0 0 3
HERCULE DU SOURIRE DOUX 1.17% 3 0 0 0 0 0 0 0 3
BAGHERA DE L'AMABILITE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
STARHAVEN'S HOT AND SPICY 1.17% 2 0 0 0 0 0 0 1 1
OKLAHOMA MISS V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0
XOE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
OTTO-PRINCE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CHIRINE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
WAMBO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
COLONEL BLANC DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
AMADEE MA JOIE 0.78% 2 0 0 0 0 0 0 0 2
KISHNIGA'S EBONY 0.78% 2 0 0 0 0 0 0 0 2
HANAHAUS BRONZED OSSIE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
COX'S GOODTIME CHARLIE BROWN 0.78% 1 0 0 0 0 0 0 1 0
EL TORRO'S SWEET JASMINE 0.78% 1 0 0 0 0 0 0 1 0
UNBARSY DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DON CAMILO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
EXTRAVAGANTE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
L'ANGE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ANJOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
CHIQUITA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
DORYAN VAN HET PENSELENHOEKJE 0.39% 1 0 0 0 0 0 0 0 1
CARESSE-CHANTAL DE L'AMABILITE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S EL'BEE GREAT 0.39% 1 0 0 0 0 0 0 0 1
ENSTROM'S WILL HE MAKE IT 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
WANDA'S SUGAR MAN 0.39% 1 0 0 0 0 0 0 0 1
RAMBULL'S MINERVA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
GUY-LAROCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
TOPETTE MISS MILO 0.39% 1 0 0 0 0 0 0 0 1
ANJA VAN HARTOGS VREUGD 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME ACE IN THE HOLE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MINDY LOU OFKN'D 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME DANDY ANDY 0.39% 1 0 0 0 0 0 0 0 1
QUATT ARABELLA 0.39% 1 0 0 0 0 0 0 0 1