Originally Posted by brucat
Originally Posted by Mark Schneider
Wow... Jake and Dave agreeing with me.... about the need to make Portsmouth...extinct... The less I say the better...(grin)

Can someone point me to a single windward leeward race with a Nacra 17 racing against an F18 or a Hobie 16 in the North America region. The more numbers of boats in a class helps alot.

(I really would like to see the link to the results page)...

Mind you... The Portsmouth assumption is that the single Hobie 16 or the single F18 is sailing the boat to its rating... eg... This is the ONLY data that will lead to a rating for a N17.

The issue is not about reporting data.... the fundamental problem is generating data.

The only practical, transparent, non political solution is SCHRS... (Texel is in dutch... while SCHRS is in english.... QED)

Boats that need to be measured are
Supercat 22
Hobie 20 (USA version with comp tip)
Nacra 6.o NA
Isotope
Shark

Bastard configurations where you single hand your Nacra 20 are an issue as well.

Until you actually measure a few of each of these classes.... guestimate the rating and use the published table.
Sandy Hook Catamaran Club, and West River Catamaran Racing do this now for their weekly racing.


I think we can agree to disagree whether the real problem is data reporting or generation. While most events are OD (and always have been, BTW), what data we do have is not being reported.

In practice, smart RCs don't mix spin with non-spin. No one racing wants to sit around that long waiting for the non-spins to finish (or cause the faster boats to wait), and no matter who wins, the numbers are blamed (even more so so than when like boats race together).

As for moving to a different system, again, who is going to make it happen and continue to administer it? More importantly, and I've been calling you out on this here for eons, why hasn't anyone taken a set of race data and crunched it through each of the systems to see if it actually changes anything? And if it does, should it?

Before you say that changing systems will improve dealing with new boats, it will only replace one problem with another. PN works for the most part, but the committee needs some new blood to get it back on track. The other systems will need measurers and administrators, and a lot of setup, communication and promotion, in addition to just new blood.

The grass isn't always greener. Has anyone asked sailors, OAs and RCs using the other systems for their thoughts on the pros and cons of each?

Mark, you've been the biggest proponent of making this change, but have not stepped forward to implement, why should we expect someone else to? We can't get folks to send in data, do we really expect to be able to support a new system?

Again, I'm not saying we MUST use PN, but I for one am not yet convinced that there's a better solution. Show me the data, the proposal, and the team who will implement, and I'll go to bat for you at US Sailing.

Mike


This is spot on. PN is a very good rating system. You have percentage of time handicapping with different wind conditions to take into consideration. As a system it is very good. The only issue is what will be the same with any system. Who is going to update the rating to increase reliability and fairness. Let's figure out a way to get it more updated.

Cheers.