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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:
TETE-A-TETE EZ CELEBRATION


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 183 2 4 7 11 17 27 44 69
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 327 0 0 0 0 0 0 0 0
Ancestor loss % 64.1% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
MATISSE FREEDOM CELEBRATION 50.00% 1 1 0 0 0 0 0 0 0
JUSTUS PRIX DES NOIR SEARS 50.00% 1 1 0 0 0 0 0 0 0
DAULÖKKE'S NORDIQUE CROUTON 25.00% 1 0 1 0 0 0 0 0 0
MATISSE INVINCI-BELLE 25.00% 1 0 1 0 0 0 0 0 0
JACKPOT SATCHMO'S EASY MONEY 25.00% 1 0 1 0 0 0 0 0 0
JUSTUS RIPASSO DE CLASSICA 25.00% 1 0 1 0 0 0 0 0 0
JACKPOT! MONEY MONEY MONEY 18.75% 2 0 0 1 1 0 0 0 0
ROBOBULL FABELHAFT XCELSIOR 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 12.50% 1 0 0 1 0 0 0 0 0
ROBOBULL FABELHAFT INFERNO 12.50% 1 0 0 1 0 0 0 0 0
XCLUSIVE DE LA PARURE 12.50% 2 0 0 0 2 0 0 0 0
FABELHAFT ADORA-BELLE 12.50% 1 0 0 1 0 0 0 0 0
JACKPOT! MONEY IS THE ONLY THING 12.50% 1 0 0 1 0 0 0 0 0
PETTYBULL'S DIAMOND JACKPOT! 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 10.55% 6 0 0 0 0 2 2 1 1
COX'S GOODTIME BARNSTORMER 9.38% 2 0 0 0 1 1 0 0 0
JACKPOT KWIK PIK TIKET PETTY 9.38% 4 0 0 0 0 2 2 0 0
COMEPATABULL'S READY TO RUMBLE 6.25% 1 0 0 0 1 0 0 0 0
LEIBÖLL'S MERCEDES 6.25% 1 0 0 0 1 0 0 0 0
UNIC DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0
UNBARA 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
FIRESIDES' SNOW BELLE 6.25% 1 0 0 0 1 0 0 0 0
JACKPOT! EZ COME EZ GO 6.25% 1 0 0 0 1 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 6.25% 7 0 0 0 0 0 2 3 2
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
COX'S GOODTIME MINDY LOU OFKN'D 5.08% 5 0 0 0 0 0 2 2 1
LEIBOLL'S HANNIBAL 4.69% 3 0 0 0 0 1 0 2 0
COX'S GOODTIME THE JOCK 4.69% 2 0 0 0 0 1 1 0 0
IVY ROAD'S PETTY CASH JACKPOT 4.69% 4 0 0 0 0 0 2 2 0
4.69% 4 0 0 0 0 0 2 2 0
KISHNIGA'S BENVENUTO 3.91% 3 0 0 0 0 0 2 1 0
VALENTINO DE LA PARURE 3.91% 5 0 0 0 0 0 1 2 2
BORN-Ö'S DOMINIQUE 3.91% 5 0 0 0 0 0 1 2 2
COLONEL TRUSARDI DE LA PARURE 3.52% 6 0 0 0 0 0 0 3 3
KARENDON'S JOYAU DE FRANCE 3.13% 1 0 0 0 0 1 0 0 0
COMPATABULL'S KISHNIGA NICOLE 3.13% 1 0 0 0 0 1 0 0 0
VI DU LAC STARHAVEN'S DANTE 3.13% 1 0 0 0 0 1 0 0 0
RAMONA PRINCESSE DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0
HONNORE-TAMINO DE LA CHAMPETRE 3.13% 2 0 0 0 0 0 2 0 0
RUTKJAER'S ALBERTE 3.13% 1 0 0 0 0 1 0 0 0
JUSTAMERE'S GOLDEN DELICIOUS 3.13% 1 0 0 0 0 1 0 0 0
BANDOG'S ONE IN A MILLION 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
JACKPOT! VELVET DREAMS PETTY 3.13% 1 0 0 0 0 1 0 0 0
ADAMS' UNIQUE PHYSIQUE 3.13% 6 0 0 0 0 0 0 2 4
COX'S GOOD TIME DORENE 3.13% 6 0 0 0 0 0 0 2 4
3.13% 1 0 0 0 0 1 0 0 0
OMAR SHARIF DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3
FRANCOIS DE LA PARURE 2.73% 4 0 0 0 0 0 1 0 3
LEIBÖLL'S CATHARINA 2.34% 3 0 0 0 0 0 1 0 2
STARHAVEN'S MON SAUVAGE 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME BIT O'GOLD 2.34% 2 0 0 0 0 0 1 1 0
COX'S GOODTIME JAKE OF JOCK 2.34% 2 0 0 0 0 0 1 1 0
2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
2.34% 2 0 0 0 0 0 1 1 0
2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
KISHNIGA'S GLADRAGS SHOWBIZ 1.95% 3 0 0 0 0 0 0 2 1
BARON BALOU DE LA PARURE 1.95% 4 0 0 0 0 0 0 1 3
JACQUELLA GIGOLETTE 1.95% 4 0 0 0 0 0 0 1 3
KISHNIGA'S SHOWBIZ CHELSEA 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
ANDREA DES GENTILS MINOIS 1.56% 2 0 0 0 0 0 0 2 0
JACQUELLA MERVEILLEUX 1.56% 2 0 0 0 0 0 0 2 0
GIBOULEE MA JOIE 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 1.56% 3 0 0 0 0 0 0 1 2
1.56% 3 0 0 0 0 0 0 1 2
MEREDIQUE DE LA CHAMPETRE 1.56% 2 0 0 0 0 0 0 2 0
BLACKY 1.56% 1 0 0 0 0 0 1 0 0
VI DU LAC STARHAVEN'S ANGEL 1.56% 1 0 0 0 0 0 1 0 0
1.56% 1 0 0 0 0 0 1 0 0
K N' D FOXY JOE OF COX'S GOODTIME 1.56% 1 0 0 0 0 0 1 0 0
BANDOG'S JOY TO THE WORLD 1.56% 1 0 0 0 0 0 1 0 0
CHIRINE MA JOIE 1.17% 3 0 0 0 0 0 0 0 3
ODILO VON DER GRIMMELSBURG 1.17% 3 0 0 0 0 0 0 0 3
ZARTAN VON DER GRIMMELSBURG 1.17% 2 0 0 0 0 0 0 1 1
ENSTROM'S SPIKE OF STARHAVEN 1.17% 2 0 0 0 0 0 0 1 1
CROCKETT'S RAM BULL N GIRL 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME ISABELLA 1.17% 2 0 0 0 0 0 0 1 1
COX'S GOODTIME MEAGAN OF ACE 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
L'ANGE DE LA PARURE 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% 1 0 0 0 0 0 0 1 0
AMADEE MA JOIE 0.78% 1 0 0 0 0 0 0 1 0
KISHNIGA'S EBONY 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
CHIQUITA VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.78% 1 0 0 0 0 0 0 1 0
BONBONNIERE-BLANCHE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
DORYAN VAN HET PENSELENHOEKJE 0.78% 2 0 0 0 0 0 0 0 2
CARESSE-CHANTAL DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
HEUREUX HENRI 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
0.78% 1 0 0 0 0 0 0 1 0
HERCULE DU SOURIRE DOUX 0.78% 1 0 0 0 0 0 0 1 0
STARHAVEN'S HOT AND SPICY 0.78% 1 0 0 0 0 0 0 1 0
ENSTROM'S EL'BEE GREAT 0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
0.78% 2 0 0 0 0 0 0 0 2
TERRETTE'S JOIE DE NOEL 0.78% 2 0 0 0 0 0 0 0 2
FAIRMONTS HEART TO BEAT 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
0.78% 1 0 0 0 0 0 0 1 0
LEBULL ADAMS DINA OF RAGTIME 0.78% 1 0 0 0 0 0 0 1 0
COCO VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1
FREEDOMS NOTTINGHAM LACE 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
JACQUELLA EMMANUELLA 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
0.39% 1 0 0 0 0 0 0 0 1
ZUT-ZOLA VON RATIBOR UND CORVEY 0.39% 1 0 0 0 0 0 0 0 1
JOHN ROSS DES GENTILS MINOIS 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
CHOWBULL FARUK 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
ADELAIDE DU SOURIRE DOUX 0.39% 1 0 0 0 0 0 0 0 1
LINDY DES GENTILS MINOIS 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
COXS GOODTIME CHARLIE'S ANGEL 0.39% 1 0 0 0 0 0 0 0 1
COXS GOOD TIME CRICKET 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
COX'S GOOD TIME HOT TODDY 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOODTIME SUGAR PLUM 0.39% 1 0 0 0 0 0 0 0 1
COX'S GOOD TIME LA TIGRE 0.39% 1 0 0 0 0 0 0 0 1
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