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:
AVIGDORS FEDERIGA


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 136 2 2 7 10 15 26 41 61
Max. ancestor count 510 2 4 8 16 32 64 128 256
Ancestor loss 374 0 0 0 0 0 0 0 0
Ancestor loss % 73.3% 0 0 0 0 0 0 0 0
Ancestors Genetic Contribution % # of appearances 1 2 3 4 5 6 7 8
AVIGDORS ELECTRION 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS CALLIOPE 50.00% 1 1 0 0 0 0 0 0 0
AVIGDORS PONTIUS PILATUS 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS VIP DAME HOMEWOOD 25.00% 1 0 1 0 0 0 0 0 0
AVIGDORS DEMONICE 18.75% 2 0 0 1 1 0 0 0 0
18.75% 2 0 0 1 1 0 0 0 0
AVIGDORS IDEE FIXE 17.19% 6 0 0 0 1 2 3 0 0
AVIGDORS LEGION D'HONNEUR 15.63% 4 0 0 0 1 3 0 0 0
AVIGDORS EXPRESSION 14.84% 7 0 0 0 1 1 2 3 0
ROCKYDELL HOMEWOOD MISSION IMPOSSIBLE 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS ADOLFIA 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS EXTASE DE MA BEAUTE 12.50% 2 0 0 0 2 0 0 0 0
AVIGDORS MARGARITA 12.50% 1 0 0 1 0 0 0 0 0
AVIGDORS GARGAMELLE 12.50% 3 0 0 0 1 2 0 0 0
AVIGDORS FEMME DE MONBLANC 12.50% 1 0 0 1 0 0 0 0 0
DICAR I'M FATAL 12.50% 1 0 0 1 0 0 0 0 0
FLAUBERT DE LA PARURE 10.16% 7 0 0 0 0 1 3 3 0
AVIGDORS CHAMPAGNE PETILLANT 9.38% 2 0 0 0 1 1 0 0 0
CONFUCIUS DE LA PARURE 8.98% 12 0 0 0 0 0 2 5 5
AVIGDORS TROYA 8.98% 10 0 0 0 0 1 1 3 5
HONORE DE TAMERAN 7.81% 4 0 0 0 0 1 3 0 0
DAULOKKE'S VENUE D'AMOUR 7.81% 4 0 0 0 0 1 3 0 0
DAULOKKE'S UZO LE CHAMOUR 7.42% 7 0 0 0 0 1 1 2 3
AVIGDORS CHRISTINA AGUILERA ROYAL DESIRE 6.25% 1 0 0 0 1 0 0 0 0
TEXAS BOY V. FIVELZIGHT 6.25% 7 0 0 0 0 0 2 3 2
6.25% 1 0 0 0 1 0 0 0 0
ZENITH DE LA PARURE 5.47% 11 0 0 0 0 0 0 3 8
DELILAH DELL'AKIRIS 5.08% 7 0 0 0 0 0 1 3 3
LEIBÖLL'S PRALINE' 5.08% 9 0 0 0 0 0 0 4 5
FRIEND DE LA PARURE OF KINGFRIEND 4.69% 2 0 0 0 0 1 1 0 0
CACHAREL DE LA PARURE 4.69% 6 0 0 0 0 0 1 3 2
3.91% 4 0 0 0 0 0 1 3 0
3.91% 4 0 0 0 0 0 1 3 0
DAULÖKKE'S NORDIQUE TRUFFE 3.91% 4 0 0 0 0 0 1 3 0
DAULÖKKE'S OGRESSE LA BLANCE 3.91% 4 0 0 0 0 0 1 3 0
DAULOKKE'S SEDEUX LE SUPERBE 3.91% 3 0 0 0 0 0 2 1 0
ZINA DE LA PARURE 3.52% 7 0 0 0 0 0 0 2 5
3.52% 5 0 0 0 0 0 1 1 3
PETI LLEVR TATA 3.52% 5 0 0 0 0 0 1 1 3
ARMANI DE LA PARURE 3.52% 6 0 0 0 0 0 0 3 3
AVIGDORS BIS 3.13% 1 0 0 0 0 1 0 0 0
A'VIGDORS BRABUS 3.13% 3 0 0 0 0 0 1 2 0
QUINTON XAR DU COUSTEAU 3.13% 4 0 0 0 0 0 1 1 2
DAULÖKKE'S NORDIQUE HAUT-COUTURE 3.13% 4 0 0 0 0 0 1 1 2
WHAM V. FIVELZIGHT AT KINGFRIEND 3.13% 1 0 0 0 0 1 0 0 0
ROBOBULL FABELHAFT XCELSIOR 3.13% 6 0 0 0 0 0 0 2 4
DINO BAFLO 3.13% 1 0 0 0 0 1 0 0 0
3.13% 1 0 0 0 0 1 0 0 0
SUZIE QUE V. FIVELZIGHT 2.73% 5 0 0 0 0 0 0 2 3
DAULÖKKE'S DE'JA-VU 2.34% 5 0 0 0 0 0 0 1 4
BRUNO DELL'AKIRIS 1.95% 4 0 0 0 0 0 0 1 3
BEATRICE 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
LEIBÖLL'S MERCEDES 1.95% 5 0 0 0 0 0 0 0 5
1.95% 4 0 0 0 0 0 0 1 3
GEORGIE UNIC VAN MUPPY'S PLACE 1.95% 3 0 0 0 0 0 0 2 1
HANAHAUS BRONZED OSSIE 1.95% 5 0 0 0 0 0 0 0 5
ELLIOTT DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
FLIRT DE LA PARURE OF KINGFRIEND 1.56% 1 0 0 0 0 0 1 0 0
PABLO PICASSO DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
OTTO-PRINCE DE LA PARURE 1.56% 4 0 0 0 0 0 0 0 4
ANTOINETTE DE LA PARURE 1.56% 1 0 0 0 0 0 1 0 0
MONTBLANC DELL'AKIRIS 1.56% 3 0 0 0 0 0 0 1 2
1.56% 1 0 0 0 0 0 1 0 0
LEIBOLL'S RASMINE 1.17% 2 0 0 0 0 0 0 1 1
UNIC DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
1.17% 2 0 0 0 0 0 0 1 1
MAROUSIA DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
XOE DE LA PARURE 1.17% 3 0 0 0 0 0 0 0 3
TIFFANY DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
KAY LES PETITS ARCHANGES 1.17% 2 0 0 0 0 0 0 1 1
1.17% 2 0 0 0 0 0 0 1 1
ORESTE DELL'AKIRIS 1.17% 2 0 0 0 0 0 0 1 1
COMEPATABULL'S READY TO RUMBLE 0.78% 2 0 0 0 0 0 0 0 2
XCLUSIVE DE LA PARURE 0.78% 2 0 0 0 0 0 0 0 2
DAULÖKKE'S LUFFEE 0.78% 1 0 0 0 0 0 0 1 0
OKLAHOMA MISS V. FIVELZIGHT 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
SHANN'S GEORGIA PEACH 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
GORDITA BAFLO 0.78% 1 0 0 0 0 0 0 1 0
ZINADINE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DAULÖKKE'S GOURMET DU MILA 0.39% 1 0 0 0 0 0 0 0 1
0.39% 1 0 0 0 0 0 0 0 1
NANA' DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
HONNORE-TAMINO DE LA CHAMPETRE 0.39% 1 0 0 0 0 0 0 0 1
LEIBÖLL'S MUFFEE 0.39% 1 0 0 0 0 0 0 0 1
KLEINCALVIN DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
JAGUAR'S NOEL OF JEALYN 0.39% 1 0 0 0 0 0 0 0 1
ZOE DELL'AKIRIS 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
LATOIYA DELL'AKIRIS 0.39% 1 0 0 0 0 0 0 0 1
BONBONNIERE-BLANCHE DE LA PARURE 0.39% 1 0 0 0 0 0 0 0 1
DUSTIN VON GLANDORF 0.39% 1 0 0 0 0 0 0 0 1
MAKSIMA MAMBO 0.39% 1 0 0 0 0 0 0 0 1