not worth a poop
PHRF ratings differ from east to west, north to south, open water and protected, spinnaker and not, modified or one design...... Theres to many varables to create a worthy database.... A good example, The 22 is rated 286 without a spinnaker 270 with, for inland waters, west coast. 276 in some southern areas, My MKll 22 was bumped to a 261 with a spinnaker. The same boat, 100 miles south has been rated 276.... each PHRF body has the right to rate for thier area......