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    Posted: 26 Mar 13 at 2:04pm
Originally posted by JimC

Is it abundantly clear? It isn't to me.

There are a lot of ways clubs can evaluate PY numbers to get handicaps which fit their needs. Provided the members of the club are content that their numbers are as good a compromise as practical what the [redacted] business is it of anyone else's?


There lies the problem....There's the CF arrived at by number crunching and also, and perhaps more importantly, the CF in peoples minds......Pooled data from several similar (although unfortunately not identical) clubs may help allay the doubters.....I'm all for local adjustments it's just that many sailors don't like it because God didn't write the numbers on a slab of stone.

 "what the [redacted] business is it of anyone else's?" ...not sure what you mean by that.


Edited by transient - 26 Mar 13 at 2:08pm
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Post Options Post Options   Quote transient Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 2:22pm
Originally posted by Medway Maniac

As soon as you start to fiddle, people start to get the feeling that PN's are arbitrary and results are dubious and maybe not worth sailing for; they then vote with their feet.  



..........Personal experience?
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Post Options Post Options   Quote Medway Maniac Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 2:39pm
Originally posted by transient

 
..........Personal experience?
Well, ever since we started to set local PY's - albeit only for boats like the V3k and Alto that don't have one - it seems to have opened a can of worms, and now it is routine to hear people explaining results merely as symptomatic of the vagaries of the system.  When given the option of expanding use of the figures provided by the RYA/Sailracer site to all classes at a members' meeting, there was a unanimous rejection of the idea; I guess everyone was worried they would get a worse number or their main rival would get a better one.

In the old days people just used to moan that the Phantom PY was too high (while grudgingly accepting that the local Phant sailors 'weren't bad'), but they could live with just having one whipping boy, mentally deleting just the Phant result.

Edit: and yes, our turnouts have gone down in the handicap fleets over a few years since then, although I'd put the weather as a more major influence last year!


Edited by Medway Maniac - 26 Mar 13 at 2:41pm
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Post Options Post Options   Quote transient Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 2:50pm
Originally posted by Medway Maniac

Originally posted by transient

 
..........Personal experience?
Well, ever since we started to set local PY's - albeit only for boats like the V3k and Alto that don't have one - it seems to have opened a can of worms, and now it is routine to hear people explaining results merely as symptomatic of the vagaries of the system.  When given the option of expanding use of the figures provided by the RYA/Sailracer site to all classes at a members' meeting, there was a unanimous rejection of the idea; I guess everyone was worried they would get a worse number or their main rival would get a better one.

In the old days people just used to moan that the Phantom PY was too high (while grudgingly accepting that the local Phant sailors 'weren't bad'), but they could live with just having one whipping boy, mentally deleting just the Phant result.

Edit: and yes, our turnouts have gone down in the handicap fleets over a few years since then, although I'd put the weather as a more major influence last year!

Fair enough...........it's just that many sailors quite like the idea of local adjustment. I wouldn't  want you to think/suggest that all sailors object.
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Post Options Post Options   Quote moomin Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 3:24pm
Frequent reader - infrequent poster
Thought I'd offer an opinion from a someone who uses the locally adjusted numbers that AlexM has so kindly been sharing with the rest of the world! I sail one of the 2 National 12s that have had the numbers altered so with enough data going back enough years even a fleet of 2 can get enough races in to get a cf high enough to justify a change.  A personal handicap, maybe, but when we routinely sail round in with the phantoms (or in the other N12s case normally ahead of the phantoms) can we really complain about a change of PY? No it has been arrived at in an open and impartial way.  I still know that the biggest factor on my finishing position will be getting a good start and how we sail the race. 
If I want to go pot hunting I'll get the Europe out as that's still on the national PY, and if you want to pool results from similar clubs I'll take the PY that Chew Valley use for the Europe very happily.  As it is I'm happy to race the N12 and base how I've done by where I am on the water against the boats I've sailed against every weekend for a number of years, be they the same class or another. If I now need to work a bit harder or concentrate more to get the same result that's all good for me, I really don't need any more whisky tumblers.
There should be enough info in there for you to work out who I am and what my results were like throughout the last series!


Edited by moomin - 26 Mar 13 at 3:25pm
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Post Options Post Options   Quote Medway Maniac Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 3:50pm
For sure, Moomin, you could complain if you were being beaten on PY by guys who you knew you could beat if you were also sailing a Phantom.

But if you are happy that the results are throwing up the best sailor as much of the time as possible, given the vagaries of wind and weather and as you say, starting, then I agree you've no need to complain.  The N12 would just seem to go relatively better than the Phantom on your lake. 
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Post Options Post Options   Quote Oli Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 5:13pm
Moomin,

+1  a refreshing attitude to the usual py haters, if only everyone shared the sentiment people might enjoy thier racing.
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Post Options Post Options   Quote moomin Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 5:37pm
The problem is I'll never know if I could beat them if I was also sailing a Phantom - I can be fairly certain I wouldn't be competitive in a Phantom, given I sail a Europe and an N12 I'll let you guess why!  OK Wednesday evening drifts I might give them a run but over the course of a full series, unlikely.
Or I could race them in an N12 or even more amusingly a Europe but again I'd be fairly certain they'd feel at a disadvantage.
So we have a problem that if we want to race against each other, and based on many enjoyable races with some good banter, I'm fairly certain we do want to race against each other we have to use some sort of handicap system. 
With this limitation I'd rather use one based on real data from many races on the race track we use every weekend than one based on numbers plucked out of the air by a small number of results officers from clubs the that bother to do returns with unknown amounts of influence from clubs with a variety of water, wind and skill factors. 
If we take the main variables in class performance to be water conditions, wind conditions and skill factor, the previous system was affected by all of these, at least with club based PYs the water and wind conditions are controlled and we rely on sensible interpretation of the data to accommodate skill factor as best as possible.
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Post Options Post Options   Quote Medway Maniac Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 6:17pm
Originally posted by moomin

I'd rather use one based on real data from many races on the race track we use every weekend than one based on numbers plucked out of the air by a small number of results officers from clubs the that bother to do returns with unknown amounts of influence from clubs with a variety of water, wind and skill factors.

I think you'll find that your club data is small compared to the current returns to the RYA site, and if you believe Grumph (and I think he might be at least half-right here), most returns are from ponds anyway. 

But if everyone at L&L is happy, then fine.  Where such a system would suddenly turn sour is when a visiting sailor in Class A turns up and trashes the four or five home sailors in that class by 10 minutes in 120.  Then people are left wondering if those home guys really ought to be winning races based on a local PN. And before you ask, yes, such a person did turn up at our club and do the trashing (several times)  but fortunately we weren't using local PY's for Class A...
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Post Options Post Options   Quote RS400atC Quote  Post ReplyReply Direct Link To This Post Posted: 26 Mar 13 at 6:28pm
Originally posted by moomin

.....d and we rely on sensible interpretation of the data to accommodate skill factor as best as possible.


Where s the sensible interpretation going to happen?
The numbers get stuffed into a spreadsheet, people follow the instructions without understanding the process numerically.

You can see where this is going, we are headed toward a half baked personal handicap system.
Is that what people want?

You only have to look at the yacht system to see where we are being herded.

RYA policy is only class racing can be taken seriously.

Personally, I'm not much motivated by winning, I enjoy a good race on the water and 99% of the time would rather have a close tactical race and come a close second than beat someone by miles.
But it's useful to know whether I'm sailing a different boat to a similar level as the 400.
Other people I know seem to need the recognition of the results, it is a serious business to them.
The thing is, I need those people to race against and to give our club critical mass.

Our club does dabble in personal handicaps for one series, it's OK for a bit of fun once a year, and it's good to give improvers some recognition but some people are clearly not happy.
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