RATING CERTIFICATE
Sail number : 1030

YACHT DESCRIPTION

Name of Yacht: MA BAKER Photo...
Request date : 02 07 2018
Launch year :2009
Designer : Roger Dongray
Builder : cornish crabbers
Class name : SHRIMPER
Usual place of sailing : SAINT MALO

Declared dimensions :
Lenght Over All (LH) = 5.87 m
Length on the Water Line (LWL) = 5.33 m
Max width ( Bo ) = 2.18 m
Draft (Tmax) = 1.22 m
Displacement factor (FD) = 1.196


Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: ballasted centerboarder
C2 = 0 Kref = 0.215
C2a : 0.015
Regatta series : no = 0
Vintage bonus (build): 2009 = 0.085
Vintage bonus (estimated): 2008 = 0.084
Cumulative vintage bonus: 0.169
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 : 2 fix blades = -0.1
Winches ? : with = 0

Correction factor (C)= 1.114

GAFFERS
Foresail area: 5.93 mē
JibJL = 4.73 ; LPG = 2.40

GAFFERS
Main total area: 11.59 mē
Gaffer Mainsail
A = 6.52, B = 3.02,
C = 3.29, D = 4.50, E = 3.45

No downwindsail

RATING ( Rc ): 4.0621

Time corrected Factor ( Ftc ): 0.7273

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 :

10 08 2018

JCH commission member :

Olivier Beau

Certificate number :

2018082314