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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:
BANDOG'S READY OR NOT


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 161 2 4 6 12 16 19 28 55
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 349 0 0 0 0 0 0 0 0
Ancestor loss % 68.4% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
BANDOG'S FEEL THE MAGIC 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS IRREALITE DE JEAN COCTEAU 50.00% 1 1 0 0 0 0 0 0 0
GARDIEN BANDOG YANKEE DOODLE 25.00% 1 0 1 0 0 0 0 0 0
BANDOG'S JUMP FOR JOY 25.00% 1 0 1 0 0 0 0 0 0
COX'S GOODTIME POLAR BEAR 25.00% 2 0 0 2 0 0 0 0 0
LEIBÖLL'S ALFA-ALFA 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS EMOTION 25.00% 1 0 1 0 0 0 0 0 0
GARDIEN'S LUMINATES THE RING 12.50% 1 0 0 1 0 0 0 0 0
COX'S GOODTIME JAKE OF JOCK 12.50% 2 0 0 0 2 0 0 0 0
COX'S GOODTIME ISABELLA 12.50% 2 0 0 0 2 0 0 0 0
BANDOG'S A MILLION WISHES 12.50% 1 0 0 1 0 0 0 0 0
BANDOG'S ONE IN A MILLION 12.50% 2 0 0 0 2 0 0 0 0
DAULOKKE'S SEDEUX LE SUPERBE 12.50% 1 0 0 1 0 0 0 0 0
LEIBOLL'S VERSION 2 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS TROYA 12.50% 1 0 0 1 0 0 0 0 0
LEIBÖLL'S PRALINE' 9.38% 2 0 0 0 1 1 0 0 0
COX'S GOODTIME JOCK OF BRIDGES 6.25% 2 0 0 0 0 2 0 0 0
COXS GOODTIME PETITE MINNIE 6.25% 2 0 0 0 0 2 0 0 0
6.25% 12 0 0 0 0 0 0 4 8
ENSTROM'S EL'BEE GREAT 6.25% 2 0 0 0 0 2 0 0 0
COXS GOODTIME CHARLIE'S ANGEL 6.25% 2 0 0 0 0 2 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
K N' D FOXY JOE OF COX'S GOODTIME 6.25% 2 0 0 0 0 2 0 0 0
BANDOG'S JOY TO THE WORLD 6.25% 2 0 0 0 0 2 0 0 0
GEORGIE UNIC VAN MUPPY'S PLACE 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
6.25% 1 0 0 0 1 0 0 0 0
LEIBOLL'S RASMINE 6.25% 1 0 0 0 1 0 0 0 0
QUINTON XAR DU COUSTEAU 6.25% 1 0 0 0 1 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0
PETI LLEVR TATA 6.25% 1 0 0 0 1 0 0 0 0
PABLO PICASSO DE LA PARURE 4.69% 2 0 0 0 0 1 1 0 0
LEIBOLL'S HANNIBAL 4.69% 4 0 0 0 0 0 2 2 0
FAIRMONTS HEART TO BEAT 4.30% 9 0 0 0 0 0 0 2 7
EGOISTE DE LA PARURE 4.30% 4 0 0 0 0 0 2 1 1
COX'S GOOD TIME DORENE 3.91% 7 0 0 0 0 0 0 3 4
ADAMS' UNIQUE PHYSIQUE 3.91% 7 0 0 0 0 0 0 3 4
UNIC DE LA PARURE 3.91% 2 0 0 0 0 1 0 1 0
RUTKJAER'S ALBERTE 3.91% 3 0 0 0 0 0 2 1 0
COX'S GOOD TIME HOT TODDY 3.13% 2 0 0 0 0 0 2 0 0
FREEDOMS NOTTINGHAM LACE 3.13% 2 0 0 0 0 0 2 0 0
COXS GOOD TIME CRICKET 3.13% 2 0 0 0 0 0 2 0 0
3.13% 5 0 0 0 0 0 1 0 4
ENSTROM'S WILL HE MAKE IT 3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
3.13% 2 0 0 0 0 0 2 0 0
LEBULL ADAMS DINA OF RAGTIME 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
KAY LES PETITS ARCHANGES 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
JACQUELLA JACQUES 2.73% 5 0 0 0 0 0 0 2 3
COX'S GOOD TIME SANDMAN 2.34% 4 0 0 0 0 0 0 2 2
ENSTROM'S VANILLA PUDDIN 2.34% 4 0 0 0 0 0 0 2 2
2.34% 4 0 0 0 0 0 0 2 2
RAMONA PRINCESSE DE LA PARURE 2.34% 2 0 0 0 0 0 1 1 0
FRANCOIS DE LA PARURE 2.34% 4 0 0 0 0 0 0 2 2
LEIBÖLL'S CATHARINA 2.34% 4 0 0 0 0 0 0 2 2
JACQUELLA OURAGAN 1.95% 2 0 0 0 0 0 1 0 1
VALENTINO DE LA PARURE 1.95% 3 0 0 0 0 0 0 2 1
BORN-Ö'S DOMINIQUE 1.95% 3 0 0 0 0 0 0 2 1
BLACKY 1.95% 3 0 0 0 0 0 0 2 1
COX'S GOODTIME SUGAR PLUM 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME SPARKLE OF KN'D 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOOD TIME DANDY ANDY 1.56% 1 0 0 0 0 0 1 0 0
COXS GOOD TIME PETITE POUPEE 1.56% 2 0 0 0 0 0 0 2 0
COX'S GOODTIME MINDY LOU OFKN'D 1.56% 2 0 0 0 0 0 0 2 0
FAIRMONT'S RADAR AHEAD 1.56% 2 0 0 0 0 0 0 2 0
MADAMOISELLE COCO DE PETIT DRAC 1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
1.56% 2 0 0 0 0 0 0 2 0
XCLUSIVE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
COMEPATABULL'S READY TO RUMBLE 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
1.17% 3 0 0 0 0 0 0 0 3
TERRETTE'S JOIE DE NOEL 1.17% 3 0 0 0 0 0 0 0 3
1.17% 3 0 0 0 0 0 0 0 3
OMAR SHARIF DE LA PARURE 1.17% 2 0 0 0 0 0 0 1 1
BARON BALOU DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
JACQUELLA GIGOLETTE 1.17% 3 0 0 0 0 0 0 0 3
ANDREA DES GENTILS MINOIS 1.17% 3 0 0 0 0 0 0 0 3
COX'S GOOD TIME CHRISTMAS EVE 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S BANDOLERO OF ONO 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S SABLONNEUX D'OR 0.78% 2 0 0 0 0 0 0 0 2
JIMMY LEE'S SPARKLE 0.78% 2 0 0 0 0 0 0 0 2
LAFOREST'S JOLLY SANDMAN 0.78% 2 0 0 0 0 0 0 0 2
COX'S PETITE BABETTE 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
COX'S GOOD TIME PIERRE 0.78% 2 0 0 0 0 0 0 0 2
XANDER VAN FIVELZIGHT 0.78% 2 0 0 0 0 0 0 0 2
GWENDOLYNE DE PETIT DRAC 0.78% 2 0 0 0 0 0 0 0 2
COLLOM'S PETITE SHERRIE 0.78% 2 0 0 0 0 0 0 0 2
WINDMARKS MISS VICKIE 0.78% 2 0 0 0 0 0 0 0 2
COX'S GOOD TIME PETITE MIMI 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
COLONEL TRUSARDI DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
BIJOU VON DER RUE DE LA VERT 0.78% 2 0 0 0 0 0 0 0 2
BORN-Ö'S BONA DEA 0.78% 2 0 0 0 0 0 0 0 2
JACQUELLA MERVEILLEUX 0.78% 1 0 0 0 0 0 0 1 0
ZARTAN VON DER GRIMMELSBURG 0.78% 2 0 0 0 0 0 0 0 2
0.78% 2 0 0 0 0 0 0 0 2
LEIBÖLL'S ANGELINA 0.78% 2 0 0 0 0 0 0 0 2
HERCULE DU SOURIRE DOUX 0.78% 2 0 0 0 0 0 0 0 2
BAGHERA DE L'AMABILITE 0.78% 2 0 0 0 0 0 0 0 2
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S SHOWBIZ CHELSEA 0.39% 1 0 0 0 0 0 0 0 1
KISHNIGA'S BENVENUTO 0.39% 1 0 0 0 0 0 0 0 1
COLONEL BLANC DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
AMADEE MA JOIE 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
YSATIS DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
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