Hopefully you all realize that in the US ... your portsmouth rating is pegged to the two up F16.

To be fair to your competitors in Portsmouth Racing, you should adjust your rating for the lighter boat by about 2 %

The ISAF standard shows the following.
SCHRS rates the F16 1.008
the cat rigged F16 is faster at .982
For reference, the F18 is 1.005
ie just sec's per hour faster then the two up F16.


The two up F16 DPN was set by consensus (not data) at 63.0 while the F18 rating is faster at 62.4


Last edited by Mark Schneider; 02/05/10 09:02 PM.
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