RATING CERTIFICATE
Sail number : 21 26

YACHT DESCRIPTION

Name of Yacht: ROCQUETTE
Request date : 01 07 2012
Launch year :1964
Designer : Peter NICHOLSON
Builder : CAMPER & NICHOLSON
Usual place of sailing : BRETAGNE

Declared dimensions :
Lenght Over All (LH) = 12.90 m
Length on the Water Line (LWL) = 9.60 m
Max width ( Bo ) = 3.33 m
Draft (Tmax) = 2.05 m
Displacement factor (FD) = 10.813


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : 0.002
Regatta series : no = 0
Vintage bonus (build): 1964 = 0.022
Vintage bonus (estimated): 1963 = 0.021
Cumulative vintage bonus: 0.043
Hull material : traditional wood = -0.03
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 : 3 fix blades = -0.16
Winches ? : with = 0

Correction factor (C)= 0.855

BERMUDIANS
Max foresail area: 58.22 mē
Jib or staysailJL = 14.30 ; LPG = 7.80

BERMUDIANS
Main total area: 38.87 mē
Mainsail P = 13.00 ; E = 5.20

Larger downwindsail area:
SL / ALE = 14.50, SL / ALU = 14.50,
SMG / AMG = 8.00, SF / ASF = 8.30
Area: 97.39 mē

RATING ( Rc ): 7.4017

Time corrected Factor ( Ftc ): 0.8753

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 :

07 09 2015

JCH commission member :

Olivier Beau

Certificate number :

201509793