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:
MESSIAHS ROBOBULL CND RUM RAISIN


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 149 2 4 8 10 19 19 35 58
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
FABELHAFT ROBOBULL RUM BALL 50.00% 1 1 0 0 0 0 0 0 0
MESSIAHS FABELHAFT DISCO INFERNO 50.00% 1 1 0 0 0 0 0 0 0
COMEPATABULL'S READY TO RUMBLE 25.00% 1 0 1 0 0 0 0 0 0
DAULÖKKE'S MADEMOISELLE J'ADORE 25.00% 1 0 1 0 0 0 0 0 0
FABELHAFT BEAUTY MARC 25.00% 1 0 1 0 0 0 0 0 0
FABELHAFT MESSIAH LITTLE SNAPDRAGON 25.00% 1 0 1 0 0 0 0 0 0
TIDEWATER'S MONTE CARLO JACKPOT 18.75% 2 0 0 1 1 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0
KARENDON'S JOYAU DE FRANCE 12.50% 1 0 0 1 0 0 0 0 0
COMPATABULL'S KISHNIGA NICOLE 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S MUFFEE 12.50% 1 0 0 1 0 0 0 0 0
DAULÖKKE'S RENDEZ VOUS 12.50% 1 0 0 1 0 0 0 0 0
FABELHAFT MAJIC MARC'R 12.50% 1 0 0 1 0 0 0 0 0
FABELHAFT ROSE OF TRALEE 12.50% 1 0 0 1 0 0 0 0 0
KISHNIGA'S BENVENUTO 9.38% 2 0 0 0 1 1 0 0 0
JACKPOT! SIR WINZALOT OF TW 9.38% 2 0 0 0 1 1 0 0 0
9.38% 2 0 0 0 1 1 0 0 0
RUTKJAER'S ALBERTE 7.81% 2 0 0 0 1 0 1 0 0
KISHNIGA'S SHOWBIZ CHELSEA 6.25% 1 0 0 0 1 0 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
CHEN-CHEN CHANELL-NUMBER-ONE 6.25% 1 0 0 0 1 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 4.69% 2 0 0 0 0 1 1 0 0
4.69% 2 0 0 0 0 1 1 0 0
JACKPOT! VELVET DREAMS PETTY 4.69% 2 0 0 0 0 1 1 0 0
ANDREA DES GENTILS MINOIS 4.30% 6 0 0 0 0 0 1 2 3
FRANCOIS DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
ZARTAN VON DER GRIMMELSBURG 3.91% 7 0 0 0 0 0 1 0 6
LEIBÖLL'S CATHARINA 3.91% 2 0 0 0 0 1 0 1 0
BLACKY 3.91% 2 0 0 0 0 1 0 1 0
COX'S GOODTIME CHARLIE BROWN 3.91% 3 0 0 0 0 0 2 1 0
JACKPOT KWIK PIK TIKET PETTY 3.91% 3 0 0 0 0 0 2 1 0
3.13% 4 0 0 0 0 0 1 1 2
3.13% 1 0 0 0 0 1 0 0 0
LEIBÖLL'S MERCEDES 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
EL TORRO'S ROCH VOISINE 3.13% 1 0 0 0 0 1 0 0 0
JACKPOT! GOODTIME IN LAS VEGAS 3.13% 1 0 0 0 0 1 0 0 0
C AND D'S LABOSS MON BUNTIN 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
CHIRINE MA JOIE 2.34% 2 0 0 0 0 0 1 1 0
WAMBO DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
COLONEL BLANC DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
COX'S GOOD TIME ACE IN THE HOLE 2.34% 4 0 0 0 0 0 0 2 2
BARON BALOU DE LA PARURE 1.95% 2 0 0 0 0 0 1 0 1
COCO VON DER GRIMMELSBURG 1.95% 3 0 0 0 0 0 0 2 1
BONBONNIERE-BLANCHE DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
HEUREUX HENRI DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
1.95% 4 0 0 0 0 0 0 1 3
JACQUELLA GIGOLETTE 1.95% 2 0 0 0 0 0 1 0 1
LEIBÖLL'S ANGELINA 1.95% 2 0 0 0 0 0 1 0 1
HERCULE DU SOURIRE DOUX 1.95% 2 0 0 0 0 0 1 0 1
COX'S GOODTIME MINDY LOU OFKN'D 1.95% 3 0 0 0 0 0 0 2 1
IVY ROAD'S PETTY CASH JACKPOT 1.95% 3 0 0 0 0 0 0 2 1
1.95% 3 0 0 0 0 0 0 2 1
EL TORRO'S SWEET JASMINE 1.56% 1 0 0 0 0 0 1 0 0
COX'S GOODTIME POLAR BEAR 1.56% 1 0 0 0 0 0 1 0 0
PICASSO DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
AMADEE MA JOIE 1.17% 2 0 0 0 0 0 0 1 1
KISHNIGA KNOLLAND KATIE 1.17% 2 0 0 0 0 0 0 1 1
CHOWBULL FARUK 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME BIT O'GOLD 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOOD TIME DANDY ANDY 1.17% 2 0 0 0 0 0 0 1 1
1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME DORENE 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOODTIME JAKE OF JOCK 1.17% 2 0 0 0 0 0 0 1 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.78% 1 0 0 0 0 0 0 1 0
QUINCY VON DER GRIMMELSBURG 0.78% 1 0 0 0 0 0 0 1 0
JOHN ROSS DES GENTILS MINOIS 0.78% 1 0 0 0 0 0 0 1 0
CORINNA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA EMMANUELLA 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
COX'S GOODTIME JUBILEE 0.78% 1 0 0 0 0 0 0 1 0
C AND D'S ANGELENE OF SHALMAR 0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
QUATT ARABELLA 0.78% 1 0 0 0 0 0 0 1 0
BARRY-BLANC DE LA PARURE 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
FANCY DES GENTILS MINOIS 0.39% 1 0 0 0 0 0 0 0 1
VOILA COCO VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
NANDA DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
TRIOMPHE TIA 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
KISHNIGA'S KNOLLAND PIERRETTE 0.39% 1 0 0 0 0 0 0 0 1
JEANIE 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
CERISETTE VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
ZENO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
JEAN BERYLL VON DEN BOURBONISCHEN LILIEN 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
JACQUELLA BARONESSEN 0.39% 1 0 0 0 0 0 0 0 1
URSELA 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
COXS GOODTIME CHARLIE'S ANGEL 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME LI'L CHARLSIE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME MEAGAN OF ACE 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME JOCK OF BRIDGES 0.39% 1 0 0 0 0 0 0 0 1
COXS GOODTIME PETITE MINNIE 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
C AND D'S DELIGHTFUL JAMIE 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
QUATT HONEYK 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1