question -has anyone adjusted the numeric scale between P-rating and ISAF rating ,-.so any could compare these different rating systems at a glance based on similar numbers, there are similar spreads between the extremes ,-from waves to Tornado Int. .
The different rating systems use different calcs. and different points of beginning -Finding consistant commonalities between the 2 would be the basis then a numeric scale could be adjusted to one or the other for direct comparison . A few recalcs of N A version boats is also needed but minor differences ,-more and more boats are commonly sailed between continents particularly with newer boats geared towards Formula type classes ,Tigers -F-18s etc

Or is there someone ,-some very brilliant cat sailor that could tackle this comparison of rating systems .
Maybe for 20 or 25 of the most commonly sailed universal classes .

thanks