RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : 378

YACHT DESCRIPTION

Name of Yacht: MATAWA Photo 1 - Photo 2...
Request date : 2019-08-11
Launch year :1947
Designer : F. Morgan Giles
Design year : 1947
Builder : Cardnell Bros, Maylandsea Essex
Class name : One-off
Usual place of sailing : Dartmouth

Declared dimensions :
Lenght Over All (LH) = 11.20 m
Length on the Water Line (LWL) = 8.40 m
Max width (BH) = 2.71 m
Draft (TE) = 1.60 m
Displacement factor (FD) = 7.32


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: traditional
C2 = -0.086 Kref = 0.16
C2a : 0.061
Performance group : (4)Cruiser = -0.14
Vintage bonus (build): 1947 = -0.003
Vintage bonus (design): 1947 = -0.003
Cumulative vintage bonus: -0.006
Hull material : plywood = 0
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Year of mast change : 2008 = 0.017
No spar change = 0
Sails material : type 2 = 0
Propeller type : tripale = -0.2
Winches ? : with = 0

Correction factor (C)= 0.646

BERMUDIANS
Max foresail area: 28.65 mē
Genoa HLU = 9.80 ; HLP = 5.60

BERMUDIANS
Main total area: 32.97 mē
Mainsail P = 12.20 ; E = 4.70

No downwindsail

RATING ( Rc ): 4.2938

Time corrected Factor ( Ftc ): 0.7483

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.

IMPORTANT :
Handicap is calculated according to JCH calculation rules with your own measurements.
You are not allowed to use until it has been validated by a member of the JCH committee.