RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: GWENEVEN
Request date : 03 12 2014
Launch year :1974
Designer : Stephens
Builder : Sparkman
Class name : swan
Usual place of sailing : manche

Declared dimensions :
Lenght Over All (LH) = 11.66 m
Length on the Water Line (LWL) = 8.75 m
Max width ( Bo ) = 3.52 m
Draft (Tmax) = 2.00 m
Displacement factor (FD) = 7.935


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.1 Kref = 0.21
C2a : -0.025
Regatta series : no = 0
Vintage bonus (build): 1974 = 0.036
Vintage bonus (estimated): 1973 = 0.034
Cumulative vintage bonus: 0.07
Hull material : other = 0.05
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Material of mast or boom different from original : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : folding or feathering = -0.04
Winches ? : with = 0

Correction factor (C)= 1.155

BERMUDIANS
Max foresail area: 56.47 m▓
GenoaJL = 14.05 ; LPG = 7.70

BERMUDIANS
Main total area: 27.49 m▓
Mainsail P = 13.10 ; E = 3.65

Larger downwindsail area:
SL / ALE = 14.94, SL / ALU = 14.94,
SMG / AMG = 8.49, SF / ASF = 8.18
Area: 104.93 m▓

RATING ( Rc ): 9.5638

Time corrected Factor ( Ftc ): 0.9533

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.

Certification commission :

Conseil JCH

Date of certificate :

13 02 2015

JCH commission member :

francois SÚruzier

Certificate number :

2015021251