PIKWA - Performance Indicator Kwartierstaat

These Charts show the relative state of completion of an individual's Pedigree Chart. It compares the number of vital statistics currently found to the total required to fill ten generations out from the chosen person.

The PIKWA concept was developed by Otto P. van Driel in The Netherlands.
Adapted to our Pedigree Charts by Rob Vanderplas

2: (5/7) 71%
3: (8/14) 57%
4: (12/28) 42%
5: (16/56) 28%
6: (15/112) 13%
7: (20/224) 8%
8: (17/448) 3%
9: (14/896) 1%
Tot:: (107/1785) 5%

2: (2/2) 100%
3: (4/4) 100%
4: (4/8) 50%
5: (6/16) 37%
6: (6/32) 18%
7: (6/64) 9%
8: (8/128) 6%
9: (5/256) 1%
Tot:: (41/510) 8%

2: (2/2) 100%
3: (2/4) 50%
4: (4/8) 50%
5: (5/16) 31%
6: (4/32) 12%
7: (6/64) 9%
8: (5/128) 3%
9: (5/256) 1%
Tot:: (33/510) 6%

2: (1/1) 100%
3: (1/2) 50%
4: (1/4) 25%
5: (1/8) 12%
6: (1/16) 6%
7: (2/32) 6%
8: (1/64) 1%
9: (2/128) 1%
Tot:: (10/255) 3%

2: (0/2) 0%
3: (1/4) 25%
4: (3/8) 37%
5: (4/16) 25%
6: (4/32) 12%
7: (6/64) 9%
8: (3/128) 2%
9: (2/256) 0%
Tot:: (23/510) 4%

PIKWA - Performance Indicator Kwartierstaat

Combined

People

Birth Dates

Marriage Dates

Death Dates