Club Series Portsmouth - 1
2nd April 2023
Link for current ratings:
https://www.ussailing.org/competition/offshore/dpn/
Within the DPN page, there a link to the following document with many pre-calculated ratings too https://www.ussailing.org/wp-content/uploads/2018/01/2017-Portsmouth-Precalculated-Classes.pdf
What to learn more about Portsmouth?
PHRF to DPN formula on wikipedia
https://en.wikipedia.org/wiki/Portsmouth_Yardstick#USA_-_D-PN_and_PHRF
There is a linear correlation between the D-PN and PHRF, allowing the following conversion formulae:2007 D-PN
- D-PN = ( PHRF / 6 ) + 55
- PHRF = ( D-PN 55 ) × 6
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Last updated 7:17am on 11 January 2024