RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : 268

YACHT DESCRIPTION

Name of Yacht: Sola Photo 1 - Photo 2...
Request date : 2019-06-13
Launch year :1967
Designer : Jack Holt
Design year : 1963
Builder : David Jones
Usual place of sailing : Carrick Roads

Declared dimensions :
Lenght Over All (LH) = 4.90 m
Length on the Water Line (LWL) = 4.70 m
Max width (BH) = 1.80 m
Draft (TE) = 1.00 m
TEDB (Centerboarder) = 0.25 m
Displacement factor (FD) = 0.934


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: centerboarder
C2 = 0 Kref = 0.184
C2a : 0.058
Performance group : (1)Regatta = 0.387
Vintage bonus (build): 1967 = 0.026
Vintage bonus (design): 1963 = 0.021
Cumulative vintage bonus: 0.047
Hull material : plywood = 0
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : sans = 0.03
Winches ? : without = -0.05

Correction factor (C)= 1.472

BERMUDIANS
Max foresail area: 4.51 mē
Jib or staysail HLU = 3.77 ; HLP = 2.29

BERMUDIANS
Main total area: 8.68 mē
Mainsail P = 5.43 ; E = 2.78

No downwindsail

RATING ( Rc ): 4.3723

Time corrected Factor ( Ftc ): 0.7518

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.