IRC Rating - The Yacht Racing Rule for All
IRC is a rating rule to handicap different designs of keelboats allowing them to race together. Ratings are based on the physical measurements of the boat.
Valid Rating Listings - IRC Rating
Jan 25, 2024 · Introduction. This listing is that which supplies clubs running IRC events with the information they may require. Please note that it does not include the design of the boat (to prevent possible abuse) or any more data than the basic LH and draft, which some events use for berthing arrangements etc. The listing is updated every evening (UK time).
IRC Measurement Information - IRC Rating
IRC Documents & Information. IRC measurement manual (updated Feb 2024) Acceptable Sources of Data. Endorsement Standards and Process (updated Feb 2024) IRC worksheet - Print this and use it to collect the data for your application. Please do NOT use this as an application or input sheet. Help with Mathematical Formulae Used in the IRC Rule.
IRC Rule, Notices & Policies - IRC Rating
Notices & Interpretations by Year. 2023 - IRC Notice 2023-01 Number of Headsails rating effects Sept 2023 (updated Oct 2023) 2021 - IRC Notice 2021/02 - Cloth under the boom (RF) 2020 - Headfoil width (Rig Factor) 2020 - IRC Notice 2020/01 Prescriptions relating to foils on IRC boats Sept 2020. 2020 - IRC Notice 2020/01 prescriptions - foils ...
For instance, we can check that an asymmetric spinnaker complies with the spinnaker definition ie. SHW => 75% SFL. In many cases where this test fails, it is because the SHW measurement has been taken incorrectly and supplied as
Valid Boat Data - IRC Rating
The Valid Rating Listing is the definitive source for valid ratings. Only certificates issued after 1st January 2024 are available. The data is updated daily so will be available 24 hours after the issue of the certificate. Valid Boat Data - All valid IRC boat data is available in digital format from the search below to enable sailors and race ...
Contact RORC Rating Office - IRC Rating
Royal Ocean Racing Club Rating Office. (Seahorse Rating Ltd) Office M, Anchor House. Bath Road. Lymington. Hampshire SO41 3YJ. England. Telephone: +44 (0) 1590 677030. E-mail: [email protected].
Race Management - IRC Rating
Race Management Guidelines (updated Aug 2024) IRC Protests - RYA / IRC Rating Authority guidance (Dec 2020)*. Equipment Inspection at events. Equipment Inspection Seminar March 2022. Time on Distance (ToD) Conversion. IRCRecords™ - making and breaking records using your IRC rating. IRC Notices that may be relevant to race organisers.
PREAMBLE. Any changes herein have no authority until 1 January 2024 (1 June 2024 in countries where certificate validity is 1 June to 31 May). IRC is a rating rule providing racing for 2 separate classes of boats. Part C permits advertising in accordance with World Sailing Regulation 20, Advertising Code.
The IRC Rating Authority uses load cells with a quoted accuracy of +/-0.2% of maximum capacity, ie, for a 10 tonne cell +/-20 kg, or for a 20 tonne cell, +/-40 kg. As a rule of thumb, a load cell should not be used to weigh a boat with a weight of less than a …