RATING CERTIFICATE
Sail number : nil

YACHT DESCRIPTION

Name of Yacht: TAPESTRY Photo 1 - Photo 2...
Request date : 2019-03-24
Launch year :1970
Designer : Alan Buchanan
Design year : 1969
Builder : Alan Buchanan
Class name : Buchanan27
Usual place of sailing : Portsmouth

Declared dimensions :
Lenght Over All (LH) = 8.25 m
Length on the Water Line (LWL) = 6.09 m
Max width (BH) = 2.63 m
Draft (TE) = 1.50 m
Displacement factor (FD) = 2.769


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.111
Performance group : Cruiser = -0.14
Vintage bonus (build): 1970 = 0.03
Vintage bonus (design): 1969 = 0.029
Cumulative vintage bonus: 0.059
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 : bipale_axe = -0.05
Winches ? : with = 0

Correction factor (C)= 1.01

BERMUDIANS
Max foresail area: 13.31 mē
Genoa HLU = 8.50 ; HLP = 3.00

BERMUDIANS
Main total area: 13.05 mē
Mainsail P = 8.90 ; E = 2.55

No downwindsail

RATING ( Rc ): 4.4262

Time corrected Factor ( Ftc ): 0.7543

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 :

2019-03-24

JCH commission member :

Costalas Peter

Certificate number :

3-249-2570