RATING CERTIFICATE
Sail number : 48

YACHT DESCRIPTION

Name of Yacht: DESIRE Photo...
Request date : 17 07 2018
Launch year :2017
Designer : ROGER DONGRAY
Builder : CORNISH CRABBERS LLP
Class name : SHRIMPER 21
Usual place of sailing : SAINT BRIAC FRANCE

Declared dimensions :
Lenght Over All (LH) = 6.40 m
Length on the Water Line (LWL) = 6.09 m
Max width ( Bo ) = 2.40 m
Draft (Tmax) = 1.35 m
Displacement factor (FD) = 1.63


Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: ballasted centerboarder
C2 = 0 Kref = 0.215
C2a : 0.007
Regatta series : no = 0
Vintage bonus (build): 2017 = 0.097
Vintage bonus (estimated): 2016 = 0.096
Cumulative vintage bonus: 0.193
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)= 1.19

GAFFERS
Foresail area: 8.16 mē
JibJL = 5.79 ; LPG = 2.70

GAFFERS
Main total area: 16.12 mē
Gaffer Mainsail
A = 7.23, B = 3.30,
C = 4.22, D = 5.32, E = 3.81

No downwindsail

RATING ( Rc ): 5.1675

Time corrected Factor ( Ftc ): 0.7814

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 :

09 08 2018

JCH commission member :

Olivier Beau

Certificate number :

2018082338