RATING CERTIFICATE
Sail number : 2

YACHT DESCRIPTION

Name of Yacht: Kelpie Photo...
Request date : 20 06 2011
Launch year :1903
Designer : Alfred Mlyne
Builder : J. Fay
Usual place of sailing : South of Uk and Med

Declared dimensions :
Lenght Over All (LH) = 16.95 m
Length on the Water Line (LWL) = 11.34 m
Max width ( Bo ) = 4.10 m
Draft (Tmax) = 2.14 m
Displacement factor (FD) = 19.639


Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: classic 1
C2 = -0.02 Kref = 0.185
C2a : -0.082
Regatta series : no = 0
Vintage bonus (build): 1903 = -0.047
Vintage bonus (estimated): 1902 = -0.048
Cumulative vintage bonus: -0.095
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 : folding or feathering = -0.04
Winches ? : without = -0.05

Correction factor (C)= 0.663

GAFFERS
Foresail area: 70.94 m²
StaysailJL = 11.20 ; LPG = 4.30
JibJL = 11.30 ; LPG = 4.30
flying jibJL = 14.50 ; LPG = 2.70

GAFFERS
Main total area: 84.05 m²
Gaffer Mainsail
A = 14.20, B = 8.00,
C = 6.80, D = 12.20, E = 10.40
With Gaff topsail
F = 11.40, G = 5.40, H = 12.20

Larger downwindsail area:
SL / ALE = 17.75, SL / ALU = 16.30,
SMG / AMG = 6.63, SF / ASF = 9.20
Area: 101.36 m²

RATING ( Rc ): 7.8377

Time corrected Factor ( Ftc ): 0.8919

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 :

YCC

Date of certificate :

20 06 2011

JCH commission member :

François Frey

Certificate number :

201106569