RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: ISLAY Photo 1 - Photo 2...
Request date : 2019-06-18
Launch year :1980
Designer : M. Dufour
Design year : 1970
Builder : Dufour S.A.
Class name : DUFOUR 35
Usual place of sailing : Saint- Malo

Declared dimensions :
Lenght Over All (LH) = 10.75 m
Length on the Water Line (LWL) = 8.50 m
Max width (BH) = 3.48 m
Draft (TE) = 1.70 m
Displacement factor (FD) = 6.444


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.018
Performance group : Cruiser Racer = 0
Vintage bonus (build): 1980 = 0.044
Vintage bonus (design): 1970 = 0.03
Cumulative vintage bonus: 0.074
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)= 1.142

BERMUDIANS
Max foresail area: 38.36 mē
Genoa HLU = 13.41 ; HLP = 5.48

BERMUDIANS
Main total area: 22.73 mē
Mainsail P = 11.80 ; E = 3.35

Larger downwindsail area:
SL / ALE = 14.00, SL / ALU = 14.00,
SHW / AMG = 7.85, SFL / SF = 7.95
Area: 91.82 mē

RATING ( Rc ): 8.6996

Time corrected Factor ( Ftc ): 0.9143

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 :

2019-06-18

JCH commission member :

Olivier Beau

Certificate number :

6-189-2918