How is Phrf calculated?
Andrew Mclaughlin How is Phrf calculated?
PHRF assigns a boat a rating, in s/M, which is multiplied by the length of the course and subtracted from the boat’s elapsed time to give corrected time. Ratings are assigned by a committee of the local racing authority, formed from representatives of the member clubs.
What does PHRF stand for in sailing?
Performance Handicap Racing Fleet
Performance Handicap Racing Fleet (PHRF) United States Sailing Association sanctions regional authorities to administer the national rule and develop regional by-laws.
What is PHRF sailing?
Performance Handicap Racing Fleet (PHRF) is a handicapping system used for yacht racing in North America. It allows dissimilar classes of sailboats to be raced against each other.
How is sailing handicap calculated?
The handicap number assigned to a class of yachts is based on the yacht’s speed relative to a theoretical yacht with a rating of 0. A yacht’s handicap, or rating, is the number of seconds per mile traveled that the yacht in question should be behind the theoretical yacht.
How big is a J80 boat?
J/80
| Development | |
|---|---|
| Hull weight | 1,315 kg (2,899 lb) |
| LOA | 8 m (26 ft) |
| LWL | 6.71 m (22.0 ft) |
| Beam | 2.51 m (8 ft 3 in) |
How is PHRF corrected time calculated?
Time on Time (TOT) also uses our PHRF ratings but calculates time corrections as follows: Corrected time = Elapsed time X 650/(550 + PHRF). For example, if your PHRF rating was 120 and it took you 63.5 minutes to finish the race, your corrected time would be 63.5 X 650/670 = 61.6 minutes.
What does PY mean in sailing?
The Portsmouth Yardstick (PY) or Portsmouth handicap scheme is a term used for a number of related systems of empirical handicapping used primarily in small sailboat racing. The handicap is applied to the time taken to sail any course, and the handicaps can be used with widely differing types of sailboats.
