Colin,
I spent some considerable time discussing the flight issue with one of our club scoring gurus, who has scored many qualification series over the years involving everything from Naples Sabots to Tornado Cats.
Other than a few class restrictions (such as Snipe scoring which bases codes on starters, finishers and entrants depending upon which penalty is being considered), DNF, DNS, RAF, DNC, OCS, DNC all score as the number of boats entered in the series plus 1. The interpretation of this for flights is that it is the number of possible entrants in a race plus 1. So given four flights red, green, blue and orange with red and green having eleven boats and blue and orange having ten boats. When blue sails against orange the maximum # which could sail in that race is 20 plus 1=21; when red sails against green it's 22 plus 1= 23 or when red sails against blue it's 21 plus 1=22. This goes for DNF, DNS, RAF (retired after finishing), DNC and OCS.
For ZFP (Z flag penalty): (c) The boat's penalty score shall be the score for the place worse than her actual finishing place by the number of places stated in the sailing instructions, except that she shall not be scored worse than Did Not Finish. When the sailing instructions do not state the number of places, the number shall be the whole number (rounding 0.5 upward) nearest to 20% of the number of boats entered. The scores of other boats shall not be changed; therefore, two boats may receive the same score. The interpretation, again, is that you would use the second definition and it would be 20% of the possible # of boats that could sail in that particular flight race and round 0.5 upward.
You would need an SI that states: "For flight scoring only, a DNF, DNS, RAF, DNC, OCS ,and DNC score will be the highest possible number of entrants in any two flights plus 1; ZFP will be 20% of the the highest possible number of entrants in any two flights (rounding 0.5 upward)."
To ensure that it works for everyone could you set up an option tab in the scoring section that allows you to pick a way of calculating the number of entrants or setting it as an integer.
1) # entrants = total entries in all flights
2) # entrants = maximum entries in a race
3) # entrants = manual setting
Mark Townsend
s_mark_townsend@hotmail.com
----Original Message Follows----
···
From: "Colin Jenkins" <colin@sailwave.com>
Reply-To: sailwave@yahoogroups.com
To: <sailwave@yahoogroups.com>
Subject: RE: [sailwave] flights and ties
Date: Tue, 17 May 2005 07:37:50 +0100
Hi Mark,
> You should score the flight racing the same as a normal race in terms of
> ties, redress etc.
Thanks Mark. What's your experience with DNF/RAF etc. Using the usual rules
a start containing 2 10 boat flights will have a points awarded between 1
and 10 but DNF shoots up to 21... This is what Sailwave does now, but it
seems like:-
Points for ("biggest start in the series" + 1)
and
Points for ("Size of N biggest flights where N is the max number of
flights in any one start" + 1)
etc is more reasonable...
Anders' what was your erequirement; I can't remember...
Regards,
Colin
www.sailwave.com
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