RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: DRIAC Photo 1 - Photo 2...
Request date : 2020-11-07
Launch year :1930
Designer : Charles Nicholson
Design year : 1929
Builder : Camper and Nicholsons
Usual place of sailing : Milford Haven

Declared dimensions :
Lenght Over All (LH) = 12.19 m
Length on the Water Line (LWL) = 9.29 m
Max width (BH) = 3.05 m
Draft (TE) = 1.90 m
Displacement factor (FD) = 9.717

Correction factor calculation

Type of rig : bermudian cutter = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.051
Performance group : Performance class 3 = 0
Vintage bonus (build): 1930 = -0.02
Vintage bonus (design): 1929 = -0.021
Cumulative vintage bonus: -0.041
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom total penality (D.2.1.3.6) : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 0.817
BERMUDIANS
Max foresail area: 43.26 m²
Genoa HLU = 12.95 ; HLP = 6.40

BERMUDIANS
Main total area: 40.24 m²
Mainsail P = 13.13 ; E = 5.33

Gennaker : 26.08 m²
HLU = 8.84 ; HLP = 4.72

No downwindsail

RATING ( Rc ): 6.4066

Time corrected Factor ( Ftc ): 0.8271

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 :

2020-11-07

JCH commission member :

Costalas Peter

Certificate number :

1-070-3233