RATING CERTIFICATE
Sail number : F 37884

YACHT DESCRIPTION

Name of Yacht: Gwennel Photo 1 - Photo 2...
Request date : 2019-06-12
Launch year :1972
Designer : R. Wall
Design year : 1968
Builder : Camper & Nicholson
Class name : Nicholson 43
Usual place of sailing : Manche - Atlantique

Declared dimensions :
Lenght Over All (LH) = 13.27 m
Length on the Water Line (LWL) = 9.68 m
Max width (BH) = 3.47 m
Draft (TE) = 2.21 m
Displacement factor (FD) = 11.773


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 3
C2 = -0.01 Kref = 0.188
C2a : 0.081
Performance group : (3)Cruiser Racer = 0
Vintage bonus (build): 1972 = 0.033
Vintage bonus (design): 1968 = 0.028
Cumulative vintage bonus: 0.061
Hull material : other = 0.05
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.152

BERMUDIANS
Max foresail area: 54.16 mē
Genoa HLU = 14.06 ; HLP = 7.38

BERMUDIANS
Main total area: 31.91 mē
Mainsail P = 12.47 ; E = 4.45

Larger downwindsail area:
SL / ALE = 15.98, SL / ALU = 15.98,
SHW / AMG = 8.66, SFL / SF = 8.53
Area: 114.98 mē

RATING ( Rc ): 9.9699

Time corrected Factor ( Ftc ): 0.9537

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.

the reported values for this boat have been verified on by

Certification commission :

Conseil JCH

Date of certificate :

2019-06-13

JCH commission member :

Olivier Beau

Certificate number :

6-139-2892