RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: CHATOU TWO
Request date : 14 04 2012
Launch year :2007
Design year : 1901
Class name : Monotype de Chatou
Usual place of sailing : Rance

Declared dimensions :
Lenght Over All (LOA) = 5.16 m
Length on the Water Line ( LWL ) = 4.06 m
Max width ( Bo ) = 1.90 m
Draft (Tmax) = 0.90 m
Displacement factor (FD) = 0.652


Correction factor calculation

Type of rigging : bermudian catboat = 0.9
Hull: centerboarder
C2 = 0.13 Kref = 0.17
C2a : 0.105
Regatta series : yes = 0.3
Vintage bonus (build): 2007 = 0.082
Vintage bonus (design): 1901 = -0.049
Cumulative vintage bonus: 0.033
Hull material : moulded wood = 0.02
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 : no propeller = 0
Winches ? : without = -0.05

Correction factor (C)= 1.438


GAFFERS
Main total area: 16.4 m˛
Gaffer Mainsail
A = 7.35, B = 4.05,
C = 3.30, D = 5.10, E = 3.93

No downwindsail

RATING ( Rc ): 4.9068

Time corrected Factor ( Ftc ): 0.7998

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 :

11 02 2015

JCH commission member :

le comité de jauge

Certificate number :

201502709