RATING CERTIFICATE
Sail number : D1

YACHT DESCRIPTION

Name of Yacht: RITA IV Photo...
Request date : 03 01 2015
Launch year :1926
Designer : WILLIAM FIFE III
Design year : 1925
Builder : THORNYCROFT
Class name : 10mR
Usual place of sailing : Geneva, SWITZERLAND

Declared dimensions :
Lenght Over All (LH) = 17.34 m
Length on the Water Line (LWL) = 11.16 m
Max width ( Bo ) = 3.12 m
Draft (Tmax) = 2.23 m
Displacement factor (FD) = 14.843


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0 Kref = 0.187
C2a : -0.07
Regatta series : no = 0
Vintage bonus (build): 1926 = -0.024
Vintage bonus (design): 1925 = -0.025
Cumulative vintage bonus: -0.049
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 ? : with = 0

Correction factor (C)= 0.811

BERMUDIANS
Max foresail area: 43.85 m˛
GenoaJL = 16.00 ; LPG = 5.25

BERMUDIANS
Main total area: 94.97 m˛
Mainsail P = 19.90 ; E = 8.30

No downwindsail

RATING ( Rc ): 8.911

Time corrected Factor ( Ftc ): 0.9308

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 :

22 01 2015

JCH commission member :

Comité de Jauge

Certificate number :

2015011271