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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:
FABELHAFT ROBOBULL MAGIC MAN


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 163 2 2 6 13 17 29 34 63
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 347 0 0 0 0 0 0 0 0
Ancestor loss % 68.0% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
FABELHAFT ROBOBULL TRESOR LE NOIR 50.00% 1 1 0 0 0 0 0 0 0
FABELHAFT LANA DEL RAY 50.00% 1 1 0 0 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 26.56% 5 0 0 1 1 2 1 0 0
DAULOKKE'S TRESOR LE BLANC 25.00% 1 0 1 0 0 0 0 0 0
FABELHAFT WITCHING HOUR 25.00% 1 0 1 0 0 0 0 0 0
FABELHAFT ROBOBULL RUMBLEICI 18.75% 2 0 0 1 1 0 0 0 0
XCLUSIVE DE LA PARURE 15.63% 7 0 0 0 1 1 3 2 0
COMEPATABULL'S READY TO RUMBLE 14.84% 5 0 0 0 1 2 1 1 0
DAULÖKKE'S ELISIR D'AMORE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S ARISTOBELLE DU TEX 12.50% 1 0 0 1 0 0 0 0 0
FABELHAFT ROBOBULL LADY LIBERTY 12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL FABELHAFT I'M ON FIRE 12.50% 2 0 0 0 2 0 0 0 0
PETIT MOTIF BE ON THE LOOKOUT 12.50% 1 0 0 1 0 0 0 0 0
UNIC DE LA PARURE 9.38% 8 0 0 0 0 1 2 3 2
FABELHAFT GRADON'S POTPOURRI 9.38% 2 0 0 0 1 1 0 0 0
KISHNIGA'S BENVENUTO 8.20% 11 0 0 0 0 0 2 4 5
EGOISTE DE LA PARURE 7.03% 10 0 0 0 0 0 1 5 4
VI DU LAC STARHAVEN'S DANTE 6.64% 5 0 0 0 0 1 1 2 1
JUSTAMERE'S GOLDEN DELICIOUS 6.64% 5 0 0 0 0 1 1 2 1
DAULOKKE'S SEDEUX LE SUPERBE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S RAFFINE 6.25% 1 0 0 0 1 0 0 0 0
DAULÖKKE'S NORDIQUE HAUT-COUTURE 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S PRALINE' 6.25% 2 0 0 0 0 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
FABELHAFT LADY JUSTICE 6.25% 1 0 0 0 1 0 0 0 0
ESCAPADE DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
JACQUELLA OURAGAN 4.30% 6 0 0 0 0 0 1 2 3
STARHAVEN'S MON SAUVAGE 4.30% 6 0 0 0 0 0 1 2 3
LEIBOLL'S HANNIBAL 3.91% 6 0 0 0 0 0 0 4 2
HONNORE-TAMINO DE LA CHAMPETRE 3.52% 5 0 0 0 0 0 1 1 3
KISHNIGA'S SHOWBIZ CHELSEA 3.52% 4 0 0 0 0 0 1 2 1
COLONEL TRUSARDI DE LA PARURE 3.52% 7 0 0 0 0 0 0 2 5
3.52% 4 0 0 0 0 0 1 2 1
3.52% 4 0 0 0 0 0 1 2 1
YSATIS DE LA PARURE 3.52% 5 0 0 0 0 0 1 1 3
GEORGIE UNIC VAN MUPPY'S PLACE 3.13% 1 0 0 0 0 1 0 0 0
FABELHAFT TOO HOT TO HANDLE 3.13% 1 0 0 0 0 1 0 0 0
PABLO PICASSO DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
LEIBÖLL'S OVID 3.13% 1 0 0 0 0 1 0 0 0
CHEN-CHEN CHANELL-NUMBER-ONE 3.13% 1 0 0 0 0 1 0 0 0
VI DU LAC STARHAVEN'S ANGEL 3.13% 4 0 0 0 0 0 1 1 2
3.13% 4 0 0 0 0 0 1 1 2
TEXAS BOY V. FIVELZIGHT 3.13% 2 0 0 0 0 0 2 0 0
CACHAREL DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0
FABELHAFT ROBOBULL PANDAMONIUM 3.13% 1 0 0 0 0 1 0 0 0
FABELHAFT FLORABELLE 3.13% 1 0 0 0 0 1 0 0 0
FABELHAFT FLOWER POWER 3.13% 2 0 0 0 0 0 2 0 0
VALENTINO DE LA PARURE 2.73% 6 0 0 0 0 0 0 1 5
BORN-Ö'S DOMINIQUE 2.73% 6 0 0 0 0 0 0 1 5
RUTKJAER'S ALBERTE 2.34% 3 0 0 0 0 0 0 3 0
1.56% 1 0 0 0 0 0 1 0 0
JACQUELLA JACQUES 1.56% 4 0 0 0 0 0 0 0 4
JACQUELLA MERVEILLEUX 1.56% 3 0 0 0 0 0 0 1 2
FRANCOIS DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
LEIBÖLL'S CATHARINA 1.56% 4 0 0 0 0 0 0 0 4
RAMONA PRINCESSE DE LA PARURE 1.56% 2 0 0 0 0 0 0 2 0
OMAR SHARIF DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
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% 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% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
EL TORRO'S ROCH VOISINE 1.56% 2 0 0 0 0 0 0 2 0
FIRESIDES' SNOW BELLE 1.56% 2 0 0 0 0 0 0 2 0
1.56% 1 0 0 0 0 0 1 0 0
JACKPOT! I'M THE BOSS OF JUSTUS 1.56% 1 0 0 0 0 0 1 0 0
BLACKY 1.17% 3 0 0 0 0 0 0 0 3
MEREDIQUE DE LA CHAMPETRE 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% 2 0 0 0 0 0 0 0 2
XOE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
OTTO-PRINCE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
GIBOULEE 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
CHIRINE 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% 2 0 0 0 0 0 0 0 2
MAROUSIA 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
COX'S GOODTIME CHARLIE BROWN 0.78% 2 0 0 0 0 0 0 0 2
EL TORRO'S SWEET JASMINE 0.78% 2 0 0 0 0 0 0 0 2
BANDOG'S ONE IN A MILLION 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
C AND D'S LABOSS MON BUNTIN 0.78% 1 0 0 0 0 0 0 1 0
JACKPOT! GOODTIME IN LAS VEGAS 0.78% 1 0 0 0 0 0 0 1 0
BIJOU VON DER RUE DE LA VERT 0.39% 1 0 0 0 0 0 0 0 1
BORN-Ö'S BONA DEA 0.39% 1 0 0 0 0 0 0 0 1
BARON BALOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA GIGOLETTE 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
CHIQUITA VON DER GRIMMELSBURG 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
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
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
ODILO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME POLAR BEAR 0.39% 1 0 0 0 0 0 0 0 1
C AND D'S MADONNA LA MON 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME BARNSTORMER 0.39% 1 0 0 0 0 0 0 0 1
JACKPOT KWIK PIK TIKET PETTY 0.39% 1 0 0 0 0 0 0 0 1
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