RATING CERTIFICATE
Sail number : ESP 9721

YACHT DESCRIPTION

Name of Yacht: AROSA X
Request date : 28 01 2015
Launch year :2004
Designer : Cap. Merle/P.Joubert
Design year : 1928
Builder : Latittude 46

Declared dimensions :
Lenght Over All (LOA) = 7.00 m
Length on the Water Line ( LWL ) = 5.25 m
Max width ( Bo ) = 2.25 m
Draft (Tmax) = 1.10 m
Displacement factor (FD) = 1.596


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: ballasted centerboarder
C2 = 0.12 Kref = 0.215
C2a : -0.074
Regatta series : yes = 0.3
Vintage bonus (build): 2004 = 0.078
Vintage bonus (design): 1928 = -0.022
Cumulative vintage bonus: 0.056
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 = -0.09
Winches ? : without = -0.05

Correction factor (C)= 1.312

BERMUDIANS
Max foresail area: 8.41 mē
Jib or staysailJL = 6.55 ; LPG = 2.46

BERMUDIANS
Main total area: 16.96 mē
Mainsail P = 8.55 ; E = 3.45

Larger downwindsail area:
SL / ALE = 6.55, SL / ALU = 7.50,
SMG / AMG = 3.50, SF / ASF = 4.30
Area: 21.43 mē

RATING ( Rc ): 5.8578

Time corrected Factor ( Ftc ): 0.8319

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 :

28 01 2015

JCH commission member :

Olivier Beau

Certificate number :

2015011290