RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : sans
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RATING CERTIFICATE |
| YACHT DESCRIPTION | |
Name of Yacht: SEAGULL Photo 1 - Photo 2... | Declared dimensions : Lenght Over All (LH) = 9.20 m Length on the Water Line (LWL) = 7.66 m Max width (BH) = 2.40 m Draft (TE) = 1.65 m Displacement factor (FD) = 5.905 | Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: traditional C2 = -0.086 Kref = 0.16 C2a = 0.111 Performance group : = Vintage bonus (build): 1903 = -0.047 Vintage bonus (estimated): 1902 = -0.048 Cumulative vintage bonus: -0.095 Hull material : traditional wood = -0.03 Mast material : wood/aluminium/steel = 0 Boom material : wood/aluminium/steel = 0 Mast or boom total penality (D.2.1.3.6) : 0 Year of mast change : 1988 = 0.014 Year of spar change : 1988 = 0.007 Sails material : type 2 = 0 Propeller type : sans = 0 Winches ? : without = -0.05 Correction factor (C)= 0.768 | GAFFERS Foresail area: 25.2 m² Staysail HLU = 5.85 ; HLP = 2.94 Jib HLU = 8.40 ; HLP = 3.70 GAFFERS Main total area: 28.93 m² Gaffer Mainsail MAE = 8.20, MAH = 4.13, MAU = 4.35, MAD = 7.45, MAF = 6.26 With Gaff topsail FE = 2.76, FU = 5.10, FF = 5.15 Larger downwindsail area: SL / ALE = 7.50, SL / ALU = 9.20, SHW / AMG = 4.95, SFL / ASF = 7.77 Area: 38.37 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON |
| RATING ( Rc ): 4.8083 Time corrected Factor ( Ftc ): 0.7631 |
The delivery of a JCH certificate does not have to be understood as the elligibility of the boat to classic regattas.
Elligibility to a specific regatta is governed by the elligibility rules the organizers has decided and have displayed in the Notice of Race.
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IMPORTANT : |