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:
IRBIS ARGENTINA KISS ME


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 146 2 2 4 8 12 18 30 48
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 364 0 0 0 0 0 0 0 0
Ancestor loss % 71.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
HARLEY LA VIE BOHEME 50.00% 1 1 0 0 0 0 0 0 0
50.00% 1 1 0 0 0 0 0 0 0
KINGFRIEND MR REGGIE 25.00% 1 0 1 0 0 0 0 0 0
ONE LOVE DE COTE BASQUE 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S QUBUS DE NEUF 12.50% 1 0 0 1 0 0 0 0 0
KINGFRIEND MISS PARIS 12.50% 1 0 0 1 0 0 0 0 0
VERSACE IZ PALEVYH BULDOGOV 12.50% 1 0 0 1 0 0 0 0 0
MIMOSA I DE LA VIRREYNA 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S ELISIR D'AMORE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 6.25% 1 0 0 0 1 0 0 0 0
WHAM V. FIVELZIGHT AT KINGFRIEND 6.25% 1 0 0 0 1 0 0 0 0
KINGFRIEND MISS GUCCI 6.25% 1 0 0 0 1 0 0 0 0
ZHE-GRAN LE RUA IZ PALEVYH BULDOGOV 6.25% 1 0 0 0 1 0 0 0 0
ROKSOLANA IZ PALEVYH BULDOGOV 6.25% 1 0 0 0 1 0 0 0 0
SPOLBO STELLA MARIS 6.25% 1 0 0 0 1 0 0 0 0
FAMOUS DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0
AVIGDORS FIRA FIRUZI FIORI 4.69% 2 0 0 0 0 1 1 0 0
TEXAS BOY V. FIVELZIGHT 3.91% 2 0 0 0 0 1 0 1 0
ORESTE DELL'AKIRIS 3.52% 4 0 0 0 0 0 1 2 1
ARMANI DE LA PARURE 3.52% 3 0 0 0 0 0 2 0 1
ZINA DE LA PARURE 3.52% 4 0 0 0 0 0 1 2 1
DAULOKKE'S SEDEUX LE SUPERBE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S RAFFINE 3.13% 1 0 0 0 0 1 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 1 0 0 0 0 1 0 0 0
LEIBÖLL'S PRALINE' 3.13% 2 0 0 0 0 0 2 0 0
COLONEL TRUSARDI DE LA PARURE 3.13% 6 0 0 0 0 0 0 2 4
3.13% 1 0 0 0 0 1 0 0 0
FLIRT DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
HANAHAUS BRONZED OSSIE 3.13% 5 0 0 0 0 0 0 3 2
FRIEND DE LA PARURE OF KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
TIFFANY DELL'AKIRIS 3.13% 3 0 0 0 0 0 1 2 0
DALI DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ELENA DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
ZHULIANA FON VALUA IZ PALEVYH BULDOGOV 3.13% 1 0 0 0 0 1 0 0 0
GREGORIO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
UNBARSY DE LA PARURE 2.34% 3 0 0 0 0 0 1 0 2
LEIBÖLL'S MERCEDES 2.34% 3 0 0 0 0 0 0 3 0
2.34% 2 0 0 0 0 0 1 1 0
PETI LLEVR TATA 2.34% 2 0 0 0 0 0 1 1 0
XOE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
OTTO-PRINCE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
EGOISTE DE LA PARURE 1.95% 5 0 0 0 0 0 0 0 5
GEORGIE UNIC VAN MUPPY'S PLACE 1.56% 1 0 0 0 0 0 1 0 0
UNIC DE LA PARURE 1.56% 3 0 0 0 0 0 0 1 2
PABLO PICASSO DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
LEIBÖLL'S OVID 1.56% 1 0 0 0 0 0 1 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 1.56% 1 0 0 0 0 0 1 0 0
EXQUISITE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
SHANN'S GEORGIA PEACH 1.56% 3 0 0 0 0 0 0 1 2
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
1.56% 1 0 0 0 0 0 1 0 0
URSA MINOR VAN FIVELZIGHT OF KINGFRIEND 1.56% 1 0 0 0 0 0 1 0 0
HONNORE-TAMINO DE LA CHAMPETRE 1.17% 2 0 0 0 0 0 0 1 1
LEIBOLL'S HANNIBAL 1.17% 3 0 0 0 0 0 0 0 3
RUTKJAER'S ALBERTE 1.17% 3 0 0 0 0 0 0 0 3
GUY-LAROCHE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
TOPETTE MISS MILO 1.17% 3 0 0 0 0 0 0 0 3
JAGUAR'S NOEL OF JEALYN 1.17% 2 0 0 0 0 0 0 1 1
KAY LES PETITS ARCHANGES 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
XCLUSIVE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
OKLAHOMA MISS V. FIVELZIGHT 0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
EXTRAVAGANTE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
ADONIS EL FUERTE 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
DON CAMILO DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
RAMONA PRINCESSE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
KLEINCALVIN DELL'AKIRIS 0.78% 1 0 0 0 0 0 0 1 0
OMAR SHARIF 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
0.78% 1 0 0 0 0 0 0 1 0
0.78% 1 0 0 0 0 0 0 1 0
COMEPATABULL'S READY TO RUMBLE 0.78% 1 0 0 0 0 0 0 1 0
YSATIS 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
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
CACHAREL DE LA PARURE 0.78% 1 0 0 0 0 0 0 1 0
JACQUELLA OURAGAN 0.39% 1 0 0 0 0 0 0 0 1
NYMPHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
HENRY-MATISSE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
VIOLET BLANCHE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
KARENDON'S JOYAU DE FRANCE 0.39% 1 0 0 0 0 0 0 0 1
COMPATABULL'S KISHNIGA NICOLE 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
ALLSTONE DOUGLAS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S GODIVA OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
MEREDIQUE DE LA CHAMPETRE 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
UNGARO DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DUC DALI DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
ESTELLA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
FELIPE V.D.ZUYLENSTEDE 0.39% 1 0 0 0 0 0 0 0 1
SHANN'S EARTH ANGEL 0.39% 1 0 0 0 0 0 0 0 1
COCOCHANEL DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
CATHERINEDENEUVE DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
LE BLANC VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
GERMAINE 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
0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1