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Portsmouth Number List 2019

The RYA Scheme is provided to enable clubs to allow boats of different classes to race against each other fairly. The RYA actively encourages clubs to adjust handicaps where classes are either under or over performing compared to the number being used. The Portsmouth Yardstick list combines the Portsmouth numbers with class configuration and the total number of races returned to the RYA in the annual return. This additional data has been provided to help clubs achieve the stated aims of the Portsmouth Yardstick system and make adjustments to Portsmouth Numbers where necessary. Clubs using the PN list should be aware that the list is based on the typical performance of each boat across a variety of clubs and locations.

Experimental numbers are based on fewer returns and are to be used as a guide for clubs to allocate as a starting number before reviewing and adjusting where necessary. The list of experimental Portsmouth Numbers will be periodically reviewed by the RYA and is based on data received via PY Online.

Users of the PY scheme are reminded that all Portsmouth Numbers published by the RYA should be regarded as a guide only. The RYA list is not definitive and clubs should adjust where necessary. For further information please visit the RYA website: http://www.rya.org.uk/racing/Pages/portsmouthyardstick.aspx

RYA PN LIST - No. of Change Class Name Rig Spinnaker Number Races Notes Crew from '18

420 2 S C 1111 0 428 2000 2 S A 1112 3 2242 2 S A 907 -5 277 505 2 S C 903 0 277 2 S 0 1038 0 2123 1 U 0 1027 0 1649 BRITISH 1 U 0 1155 0 313 CLUBS TO DISTINGUISH CII 1 U 0 1138 -6 1148 BETWEEN CI AND CII VARIANTS ON RETURNS 1 U 0 1207 2 2217 CLUBS TO DISTINGUISH COMET (MK I) 2 S A 1097 0 551 BETWEEN MKI AND MKII RIGS ON RETURNS 1 U 0 969 0 1142 DEVOTI D-ONE 1 U A 948 0 520 DEVOTI D-ZERO 1 U 0 1029 0 2727 2 S 0 1119 3 2835 1 U 0 1141 -4 797 1 U 0 1051 0 1458 2 S C 952 -1 1747 2 S 0 1172 7 303 GP14 2 S C 1130 -3 2700 2 S 0 1129 0 313 HADRON H2 1 U 0 1034 -3 447 KESTREL 2 S C 1038 0 270 2 S C 1073 3 627 1 U 0 1099 1 27764 LASER 4.7 1 U 0 1207 0 1911 1 U 0 1145 3 9110 368 1 U 0 1167 -3 893 MEGABYTE 1 U 0 1073 2 273 CLUBS TO DISTINGUISH MERLIN-ROCKET 2 S C 980 0 3151 VINTAGE/CLASSIC/SILVER ON RETURNS IF APPLICABLE 2 S C 1194 -6 830 CLUBS TO DISTINGUISH BETWEEN S/H AND D/H AND (D/H) 2 S C 1390 0 514 USE OF SPINNAKER ON RETURNS CLUBS TO DISTINGUISH BETWEEN S/H AND D/H AND MIRROR (S/H) 1 S 0 1380 0 282 USE OF SPINNAKER ON RETURNS MUSTO 1 U A 849 0 738 CLUBS TO DISTINGUISH 2 S 0 1064 0 455 CLASSICS ON RETURNS IF APPLICABLE OK 1 U 0 1104 0 819 1 U 0 1642 -13 1331 OSPREY 2 S C 928 0 657 1 U 0 1002 3 4348 ROOSTER 8.1 1 U 0 1051 0 316 CLUBS TO DISTINGUISH RS 100 8.4 1 U A 1004 -4 1304 BETWEEN 8.4 & 10.2 ON RETURNS CLUBS TO DISTINGUISH RS 100 10.2 1 U A 981 0 217 BETWEEN 8.4 & 10.2 ON RETURNS RS 200 2 S A 1046 0 6036 RS 300 1 U 0 970 -2 1830 RS 400 2 S A 942 0 5967 RS 500 2 S A 963 0 398 RS 600 1 U 0 916 0 409 RS 700 1 U A 845 -2 432 RS 800 2 S A 799 0 548 RS AERO 5 1 U 0 1136 7 365 RS AERO 7 1 U 0 1065 -3 4203 RS AERO 9 1 U 0 1014 -5 2064 CLUBS TO DISTINGUISH RS FEVA XL 2 S A 1240 0 941 BETWEEN S AND XL VARIANTS ON RETURNS CLUBS TO DISTINGUISH RS TERA PRO 1 U 0 1359 -5 354 BETWEEN SPORT AND PRO VARIANTS ON RETURNS CLUBS TO DISTINGUISH RS TERA SPORT 1 U 0 1438 6 418 BETWEEN SPORT AND PRO VARIANTS ON RETURNS RS VAREO 1 U A 1093 3 1207 RS VISION 2 S A 1137 9 276 2 S C 1036 0 633 SEAFLY 2 S C 1074 -6 327 2 S 0 1099 0 264 1 U 0 1143 0 18480 SOLUTION 1 U 0 1089 2 426 1 U 0 1128 0 5485 SUPERNOVA 1 U 0 1077 2 5612 2 S 0 1020 5 821 CLUBS TO DISTINGUISH 4.2 RIG 1 U 0 1363 5 2668 ON RETURNS WANDERER 2 S C 1190 0 250 2 S C 1102 0 1736

EXPERIMENTAL NUMBERS No. of Class Name Rig Spinnaker Number Change from '18 Notes Crew 4000 2 S A 917 0 ALTO 2 S A 926 6 2 S A 860 -2 2 S A 1030 4 CLUBS TO DISTINGUISH BYTE CI 1 U 0 1207 BETWEEN CI AND CII VARIANTS ON RETURNS 2 S C 1435 0 CLUBS TO DISTINGUISH CANOE INTERNATIONAL 1 S 0 888 -5 BETWEEN IC, IC O/D AND IC ASSY ON RETURNS

CLUBS TO DISTINGUISH COMET TRIO MKII 2 S A 1056 BETWEEN MKI AND MKII RIGS ON RETURNS 2 S C 957 -1 JAVELIN 2 S C 944 3 LASER II 2 S C 1085 10 LASER EPS 1 U 0 1033 3 CLUBS TO DISTINGUISH 2 S A 1100 0 BETWEEN KEEL AND C/B VARIANTS ON RETURNS 0 CLUBS TO DISTINGUISH 4.2 RIG TOPPER 4.2 1 U 0 1416 ON RETURNS 1 U A 914 0 RYA PN List - Keel No. of Change Class Name Rig Spinnaker Number Races Notes Crew from '18

CLUBS TO DISTINGUISH 2 S C 1015 0 1937 CLASSIC/SILVER FLEETS ON RETURNS K1 1 S 0 1070 0 1050 K6 2 S A 913 4 243

RYA PN List - Multi For any classes that do not appear on this list but that have a published SCHRS number on http://www.schrs.com/ratings.php it is possible to use a conversion factor of 678 as agreed between the Portsmouth Yardstick Group and SCHRS Technical Committee. To convert from SCHRS to PY, simply multiply the SCHRS number by 678 e.g: = 0.939(SCHRS) x 678 = 637 (PY). If using the conversion factor please return results to pyonline.org.uk using correct class designation.

No. of Change Class Name Rig Spinnaker Number Races Notes Crew from '18 CLUBS TO DISTINGUISH A CLASS 0 172 BETWEEN FOILING/NON 1 U 0 684 FOILING ON RETURNS CATAPULT 1 U 0 903 0 168 CHALLENGER 1 U 0 1173 0 340 18 2 S 0 824 0 140 2 S A 673 -7 140 HURRICANE 5.9 SX 2 S A 695 0 193 SX CONFIG 2 S A 719 14 105

FORMERLY DART 15 - CLUBS TO SPRINT 15 1 U 0 926 -1 478 DISTINGUISH BETEEN SPRINT 15 AND SPORT ON RETURNS

SPRINT 15 SPORT 1 S 0 904 0 84 FORMERLY DART 15 - CLUBS TO DISTINGUISH BETEEN SPRINT 15 AND SPORT ON RETURNS The RYA would like to further thank the following clubs for submitting a return via the PY Online website (pyonline.org.uk). Without these returns the RYA would not be able to publish a PN list. If your club is not on the list, please help the RYA by ensuring your club submits returns during the 2019 season. Aberdeen and Stonehaven YC Exe SC Royal Findhorn Club Abersoch Club Filey Sailing Club Royal Harwich Yacht Club Aldeburgh Yacht Club Fishers Green SC Royal Naval Sailing Association Aldenham Sailing Club Frampton On Severn Sailing Club Royal Tay Yacht Club Alton Water Sailing Club Frensham Pond Sailing Club Royal Windermere Yacht Club Ardleigh Sailing Club Grafham Water Sailing Club Rudyard Lake Sailing Club Arun YC Gt Yarmouth & Gorleston Sailing Club Rye Harbour Sailing Club Attenborough Sailing Club Hampton Pier Yacht Club Scaling Dam Sailing Club Aylesbury Sailing Club Hastings & St Leonards Sailing Club Seafarers Sailing Club Bala Sailing Club Haversham SC Severn Sailing Club Baltic Wharf Sailing Club Hayling Island Sailing Club Shanklin Sailing Club Bartley Sailing Club Hickling Broad Sailing Club Sheffield Viking Sailing Club Bassenthwaite Sailing Club Highcliffe Sailing Club Shoreham Sailing Club Beccles Amateur Sailing Club Hill Head Sailing Club Shotwick Lake Blackwater Sailing Club Hillingdon Outdoor Activities Centre Shustoke Sailing Club Blakeney Sailing Culb Hollingworth Lake Silverwing Sailing Club Blithfield Sailing Club Hollowell Sailing Club Snettisham Beach Sailing Club Bosham Sailing Club Hooe Point SC South Caernarvonshire Yacht Club Bough Beech Sailing Club Hunts SC South Cerney Sailing Club Bowmoor Sailing Club Hykeham Sailing Club South Shields Sailing Club Bradford on Avon Sailing Club Hythe and Saltwood Sailing Club South Staffordshire Sailing Club Brading Haven Yacht Club Invergordon Boating Club South Windermere Sailing Club Brancaster Staithe Sailing Club Island Barn Reservoir Sailing Club St Catherine's Sailing Club Brightlingsea Sailing Club Killaloe Sailing Club St Mary's Loch SC Bristol Corinthian Yacht Club Lancing Sailing Club Starcross YC Brixham Yacht Club Largs Sailing Club Staunton Harold Sailing Club Broadstairs Sailing Club Lee on the Solent Sailing Club Stewartby Watersports SC Broadwater Sailing Club Leigh & Lowton Sailing Club Sully Sailing Club Budworth SC Leigh on a Sea Sailing Club Sutton Bingham Sailing Club Burton Sailing Club Littleton Sailing Club Tamworth Sailing Club Cardiff Bay Yacht Club Llandegfedd SC Tata Steel Sailing Club (Margam) Carlingford Lough Yacht Club Lyme Regis Sailing Club Ltd. Tenby Sailing Club Carsington Sailing Club Lymington Town Sailing Club The Nottingham Sailing Club Cawsand Bay Sailing Club Maidenhead Sailing Club The Poole Yacht Club Chanonry Sailing Club Manx Sailing and Cruising Club Thornbury SC Chase Sailing Club Marconi Sailing Club Thorney Island Sailing Club Chew Valley Lake Sailing Club Middle Nene Sailing Club Thorpe Bay Yacht Club Chichester Yacht Club Minima Yacht Club Tonbridge Town Sailing Club Chipstead Sailing Club Mumbles Yacht Club Twickenham Yacht Club Christchurch Sailing Club North Devon Yacht Club Tynemouth Sailing Club Clwb Hwylio Llyn Brenig Sailing Club North Herts and East Beds Sailing Club Up River Yacht Club Coldham Hall Sailing Club Nottinghamshire County Upper Tamar Lake Sailing Club Combs SC Ogston Sailing Club Waldringfield Sailing Club Compagnia delle Derive Fitzcarraldo Olton Mere Sailing Club Warsash Sailing Club Coniston Sailing Club Ouse Amateur Sailing Club Waveney and Oulton Broad Yacht Club Cotswold Sailing Club (CSC) Oxford Sailing Club Welton Sailing Club Cransley Sailing Club Pevensey Bay Sailing Club West Oxfordshire SC Crawley Mariners Yacht Club Pilkington Sailing Club West Riding Sailing Club Crosby SC Port Dinorwic SC West Wittering Sailing Club Dell Quay Sailing Club Porthpean Sailing Club Weymouth Sailing Club Downs Sailing Club Portishead Yacht and Sailing Club Whitefriars Sailing Club Draycote Water Sailing Club Queen Mary Sailing Club Whitstable Yacht Club East Down Yacht Club Reading Sailing Club Wilsonian Sailing Club East Lancashire Sailing Club Redoubt Sailing Club Yorkshire Dales Sailing Club East Lothian Yacht Club Restronguet Sailing Club Eastbourne Sovereign Sailing Club Rickmansworth Sailing Club Emsworth Sailing Club Ripon Sailing Club Limited Data PY List 2019

The RYA Portsmouth Yardstick Scheme is provided to enable clubs to allow boats of different classes to race against each other fairly. The RYA actively encourages clubs to adjust handicaps where classes are either under or over performing compared to the number being used. The Portsmouth Yardstick list combines the Portsmouth numbers with class configuration and the total number of races returned to the RYA in the annual return. This additional data has been provided to help clubs achieve the stated aims of the Portsmouth Yardstick system and make adjustments to Portsmouth Numbers where necessary. Clubs using the PN list should be aware that the list is based on the average performance of each boat across a variety of clubs and locations. The numbers in the PN list may not reflect the peak performance of each boat.

The classes below have received insufficient race return data for a PY number to be listed on the main PY List. It should be remembered that the Portsmouth Yardstick number list has been through a number of changes and the numbers listed below have had conversion factors applied where needed. It should also be remembered that whilst all efforts are taken for PN's not to drift, relative performance of older boats may be quite different to modern classes. The numbers are given as a starting point to help clubs arrive at a fair number and if these numbers are used then they should be reviewed regularly.

Users of the PY scheme are reminded that all Portsmouth Numbers published by the RYA should be regarded as a guide only. The RYA list is not definitive and clubs should adjust where necessary. For further information please visit the RYA website: http://www.rya.org.uk/racing/Pages/portsmouthyardstick.aspx

Last Published Last Published Total Number of Class Name Number Year Years Published 2.4mR 1240 2017 9 405 1089 2010 15 470 973 2010 31 697 2018 22 12 SqM 1026 2007 30 Ajax N23 1040 1988 9 Ald Lapwing 1248 1985 7 Allegro 1012 1982 2 Alpha 1182 1983 6 Avon 1456 1983 3 BHYC Haven 1097 1983 4 BHYC Swan 1210 1983 4 Bonito 1191 1982 3 Boss 847 2007 11 1198 2010 31 Brightlingsea OD 1087 1985 7 Broads OD 1087 1987 12 Bull 7000 860 2006 4 Bullett 1087 1984 4 Byte 1190 2012 21 Canoe International AC 866 2017 15 Catalac 9M 1248 1989 7 Challenge 974 1983 4 Cheetah 983 1986 5 903 2018 40 Club 19 1052 2002 2 Colchester OD 1305 1983 3 Comet Duo 1178 2013 10 Crisp OD 1087 1983 3 905 2017 15 Drascombe Longboat 1210 1983 4 E22 879 1989 7 Embassy 1419 1986 6 Essex OD 1078 1983 9 Estuary 1078 1983 3 Express 1135 2002 22 Firebird 1201 1987 7 First Class 8 918 2002 2 Fleetwind 1268 2003 27 Scow 1116 1981 1 879 2007 33 1163 1989 10 Garana 601 1068 1989 9 1363 2004 30 H Boat 1015 2002 3 Half Rater 1229 1983 3 Halo 992 2017 3 Harrier 1116 1988 8 Hawk 20 1115 2013 6 1345 2014 39 Hilbre 1248 1984 4 Hirondelle 993 1983 3 Horning Rebel OD 1059 1990 14 Hunter 707 925 2006 5 Hurricane 4.9 781 1998 8 Hurricane 5.9 699 2013 7 Hurricane 500 785 2002 9 Hydra 832 1993 11 Icon 976 2017 4 Illusion 1400 1992 2 Int Canoe OD 905 2013 34 Int Moth (foiling) 570 2016 Int Moth (Non-foiling) 980 2010 32 (+ T-Foil) 758 2018 Iroquois 984 1997 2 Iroquois 30 Mk2 927 1984 5 Iroquois Mk1 960 2002 10 Iroquois Mk2 983 1995 6 Isle of Wight Scow 1419 1981 1 Iso 922 2017 24 J24 935 2011 5 J80 876 2011 5 Javelin 16 927 1986 4 917 1985 10 Kinsman 1125 1989 8 Lapwing 1320 2003 3 1085 2017 19 846 2012 18 Laser M 1121 1999 19 1330 2016 4 Laser SB3 / SB20 911 2013 3 XD 1071 2018 9 Lazy E 1068 1983 5 Leader 1115 2004 25 Liverpool Bay Falcon 1097 1984 10 Loch Long OD 1170 2002 25 Lymington Scow 1475 1986 11 Man O War 1116 1983 3 Marauder 1042 2003 23 Mayfly 1191 1987 13 846 2006 1 Mercury 1097 1985 10 11 1381 1985 5 1248 1973 2 1097 1989 10 Moth Foiling 570 2016 7 Mx-Ray 1020 2003 4 Mystere 823 1994 13 Myth OD 1381 1983 3 National 18 936 2016 36 983 1983 4 Norfolk 1248 1981 1 Norfolk OD 1229 1986 5 886 2003 26 Norwester 1381 1983 3 1275 2004 25 1193 2004 25 Pegasus 1068 1984 10 Piper 1060 1999 7 Pisces 1210 1993 13 Plus 1267 1986 6 Projection 762 855 2004 1 Prout Quest 1021 1987 2 Prout Quest 30 1021 1988 2 Quest 1031 1984 2 Rebel 1070 2002 10 Redwing 1094 2004 27 Reedling 1036 2002 13 Reedling 19 1031 1986 8 Royal Harwich OD 1154 1988 14 RS Elite 938 2013 2 Salcombe 1105 2002 22 Sandhopper 1197 2004 21 Saro Scimitar 1135 1988 10 Seabird Half-Rater 1229 1983 7 Seafire 1116 1989 10 Seafire S/H Una 1135 1984 3 Shadow X 750 2018 2 Sharpie 1031 1992 3 1437 1991 10 SigneT 1265 2004 26 Silver Streak 1116 1983 6 Skipper 12 1305 1982 3 Skipper Clubman 1182 1982 2 Skua 1362 1984 1 Skua OD 1362 1985 3 Slipstream 889 1986 4 Snowgoose 964 1981 2 Solent Scow 1456 1983 4 Solent Sunbeam 1012 1982 8 914 2004 23 940 2004 2 Spark 917 1989 8 Spice 930 2006 7 1220 2017 16 Sport 14 1055 2006 7 Sprite 1248 1988 8 Sprog 1173 1987 10 Squib 1142 2014 34 St Mawes 1201 1983 3 Stampede 747 1989 3 917 1986 11 1229 1984 4 1021 1983 9 Swift 997 1999 22 Swordfish 1117 2002 23 942 2011 26 Tideway 1447 2002 23 Tikki 1305 1983 3 Topaz Duo 1190 2007 4 1075 2009 3 Topaz Uno 1251 2016 16 Topaz Xenon 1079 2013 1 Topper Xenon 1079 2012 4 Torch 1305 1984 8 Tornado 644 2012 27 Tornado Sport 644 2013 2 Toy 1025 2002 20 Toy (Big Rig) 1021 1983 3 Tracer 1229 1989 6 Turtle 1343 1983 4 Twinkle Twelve 1286 1985 6 Typhoon 1012 1981 2 Unit 1031 1982 2 Vagabond 1248 1984 9 Vulcan 1021 1983 3 Wagtail 1475 1983 4 Waveney OD 1087 1987 4 Wensum OD 1381 1983 6 West Wight Scow 1419 1983 8 Weta 960 2017 3 Wharram Tane 1116 1981 1 Wildfire 1097 1984 5 Wineglass 1080 2002 26 Wizard 983 1983 3 XOD 1125 1983 9 Yare & Bure 1117 2004 28 Yeoman 1108 2006 26 YW Dayboat 1200 2004 27 Zenith 1106 1989 13