Ancestor calculations 9 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:
WINDMARKS TOADIE FIELDS


Coefficient of Inbreeding (COI):

Analysis Summary # of dogs Gen 1 Gen 2 Gen 3 Gen 4 Gen 5 Gen 6 Gen 7 Gen 8 Gen 9
Ancestors in 9 generations 125 2 4 6 11 14 18 18 27 35
Max. ancestor count 1022 2 4 8 16 32 64 128 256 512
Ancestor loss 897 0 0 0 0 0 0 0 0 0
Ancestor loss % 87.8% 0 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8 9
WINDMARKS CASH ON DELIVERY 50.00% 1 1 0 0 0 0 0 0 0 0
SHOWBIZ KISHNIGA CHITA 50.00% 1 1 0 0 0 0 0 0 0 0
WINDMARKS CAJUN JOE 25.00% 1 0 1 0 0 0 0 0 0 0
WINDMARKS HOLLY BY GOLLY 25.00% 1 0 1 0 0 0 0 0 0 0
KISHNIGA'S BENVENUTO 25.00% 1 0 1 0 0 0 0 0 0 0
25.00% 1 0 1 0 0 0 0 0 0 0
COX'S GOODTIME SUNDANCE KID 18.75% 2 0 0 1 1 0 0 0 0 0
WINDMARKS LAST CHANCE 12.50% 1 0 0 1 0 0 0 0 0 0
WINDMARKS PEACH PARFAIT 12.50% 1 0 0 1 0 0 0 0 0 0
WINDMARKS MISS ECHO 12.50% 1 0 0 1 0 0 0 0 0 0
COLONEL TRUSARDI DE LA PARURE 12.50% 1 0 0 1 0 0 0 0 0 0
KISHNIGA'S GLADRAGS SHOWBIZ 12.50% 1 0 0 1 0 0 0 0 0 0
COX'S GOODTIME CHARLIE BROWN 9.38% 2 0 0 0 1 1 0 0 0 0
COX'S GOODTIME MEAGAN OF ACE 9.38% 2 0 0 0 1 1 0 0 0 0
COX'S GOOD TIME ACE IN THE HOLE 9.38% 4 0 0 0 0 2 2 0 0 0
WINDMARKS JUMP IN JACK FLASH 9.38% 2 0 0 0 1 1 0 0 0 0
WINDMARKS FLASH DANCER 6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
6.25% 1 0 0 0 1 0 0 0 0 0
OMAR SHARIF DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
CHIRINE MA JOIE 6.25% 1 0 0 0 1 0 0 0 0 0
WAMBO DE LA PARURE 6.25% 1 0 0 0 1 0 0 0 0 0
COLONEL BLANC DE LA PARURE 6.25% 2 0 0 0 0 2 0 0 0 0
ANDREA DES GENTILS MINOIS 6.25% 2 0 0 0 0 2 0 0 0 0
ZARTAN VON DER GRIMMELSBURG 6.25% 4 0 0 0 0 0 4 0 0 0
COX'S GOODTIME MINDY LOU OFKN'D 4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 4 0 0 0 0 0 2 2 0 0
COX'S GOOD TIME DORENE 4.69% 4 0 0 0 0 0 2 2 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
4.69% 2 0 0 0 0 1 1 0 0 0
BONBONNIERE-BLANCHE DE LA PARURE 4.69% 3 0 0 0 0 0 3 0 0 0
FAIRMONTS HEART TO BEAT 3.52% 6 0 0 0 0 0 0 3 3 0
3.13% 1 0 0 0 0 1 0 0 0 0
COCO VON DER GRIMMELSBURG 3.13% 1 0 0 0 0 1 0 0 0 0
PICASSO DE LA PARURE 3.13% 1 0 0 0 0 1 0 0 0 0
ZUT-ZOLA VON RATIBOR UND CORVEY 3.13% 4 0 0 0 0 0 0 4 0 0
QUINCY VON DER GRIMMELSBURG 3.13% 4 0 0 0 0 0 0 4 0 0
HEUREUX HENRI DE LA PARURE 3.13% 2 0 0 0 0 0 2 0 0 0
3.13% 2 0 0 0 0 0 2 0 0 0
AMADEE MA JOIE 3.13% 1 0 0 0 0 1 0 0 0 0
KISHNIGA KNOLLAND KATIE 3.13% 1 0 0 0 0 1 0 0 0 0
ZENO VON DER GRIMMELSBURG 2.93% 8 0 0 0 0 0 0 0 7 1
COX'S GOOD TIME SANDMAN 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 4 0 0 0 0 0 0 2 2 0
JIMMY LEE'S SPARKLE 2.34% 9 0 0 0 0 0 0 0 3 6
2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 2 0 0 0 0 0 1 1 0 0
COX'S GOOD TIME PETITE MIMI 2.34% 2 0 0 0 0 0 1 1 0 0
2.34% 8 0 0 0 0 0 0 0 4 4
LE BLANC VON DER GRIMMELSBURG 2.34% 3 0 0 0 0 0 0 3 0 0
1.95% 8 0 0 0 0 0 0 0 2 6
JIMMY LEE'S BANDOLERO OF ONO 1.76% 6 0 0 0 0 0 0 0 3 3
JEANIE VON DER GRIMMELSBURG 1.56% 4 0 0 0 0 0 0 0 4 0
CERISETTE VON RATIBOR UND CORVEY 1.56% 4 0 0 0 0 0 0 0 4 0
CORINNA VON DER GRIMMELSBURG 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
TRIOMPHE TIA DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0 0
1.56% 1 0 0 0 0 0 1 0 0 0
BURLINGTON BERTI OF BORISTI 1.37% 3 0 0 0 0 0 0 1 1 1
HUGUETTE VON RATIBOR UND CORVEY 1.37% 5 0 0 0 0 0 0 0 2 3
1.37% 7 0 0 0 0 0 0 0 0 7
THERESA VON DER GRIMMELSBURG 1.37% 7 0 0 0 0 0 0 0 0 7
COX'S GOOD TIME CHRISTMAS EVE 1.17% 2 0 0 0 0 0 0 1 1 0
WINDMARKS POLKA DOT ANNIE 1.17% 2 0 0 0 0 0 0 1 1 0
HIBOU VON RATIBOR UND CORVEY 1.17% 6 0 0 0 0 0 0 0 0 6
1.17% 3 0 0 0 0 0 0 0 3 0
WENDY VON DER GRIMMELSBURG 0.98% 5 0 0 0 0 0 0 0 0 5
INCONNUE INES VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
LAURELWOOD LUCINDA 0.78% 1 0 0 0 0 0 0 1 0 0
FLAUBERT VON RATIBOR UND CORVEY 0.78% 2 0 0 0 0 0 0 0 2 0
NADINE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 4 0 0 0 0 0 0 0 0 4
URIEL VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
GUSTAVE VON RATIBOR UND CORVEY 0.78% 4 0 0 0 0 0 0 0 0 4
0.78% 2 0 0 0 0 0 0 0 2 0
0.78% 1 0 0 0 0 0 0 1 0 0
BESING PETIT ROI 0.78% 1 0 0 0 0 0 0 1 0 0
0.78% 1 0 0 0 0 0 0 1 0 0
JIMMY LEE'S FLIP 0.59% 3 0 0 0 0 0 0 0 0 3
HAMPTON'S CHEVALIER 0.59% 3 0 0 0 0 0 0 0 0 3
0.59% 3 0 0 0 0 0 0 0 0 3
LAFOREST'S JOLLY SANDMAN 0.59% 2 0 0 0 0 0 0 0 1 1
COX'S PETITE BABETTE 0.59% 2 0 0 0 0 0 0 0 1 1
BENHOOKS JONATHAN OF FLITCHSTAR 0.59% 2 0 0 0 0 0 0 0 1 1
BITTER SWEET OF BORISTI 0.59% 2 0 0 0 0 0 0 0 1 1
TOMMYVILLE TINTORETTO 0.59% 2 0 0 0 0 0 0 0 1 1
0.59% 2 0 0 0 0 0 0 0 1 1
HEUREUX HIBOU DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1 0
OLALA VON DER GRIMMELSBURG 0.39% 1 0 0 0 0 0 0 0 1 0
LANCEFIELD LADY PUPPET 0.39% 2 0 0 0 0 0 0 0 0 2
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
0.39% 1 0 0 0 0 0 0 0 1 0
LAFOREST'S DUTCHES OF MITZI 0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
0.20% 1 0 0 0 0 0 0 0 0 1
BENHOOKS JACKIE OF MUFFETOWN 0.20% 1 0 0 0 0 0 0 0 0 1
BITTER BRANDY OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
TERRETTE'S GLORIANA LA REINE OF BORISTI 0.20% 1 0 0 0 0 0 0 0 0 1
TOMMYVILLE TROGLODYTE OF HERNHILL 0.20% 1 0 0 0 0 0 0 0 0 1
BRITHMEL DWYNWEN OF TOMMYVILLE 0.20% 1 0 0 0 0 0 0 0 0 1