RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)

YACHT DESCRIPTION

Name of Yacht: TAYYA Photo 1 - Photo 2...
Request date : 2020-03-12
Launch year :1990
Designer : Kaufman
Design year : 1986
Builder : nauta yacht
Class name : Nauta 54
Usual place of sailing : Atlantique

Declared dimensions :
Lenght Over All (LH) = 16.60 m
Length on the Water Line (LWL) = 13.40 m
Max width (BH) = 4.75 m
Draft (TE) = 3.05 m
Displacement factor (FD) = 29.17


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.073
Performance group : (3)Cruiser Racer = 0
Vintage bonus (build): 1990 = 0.058
Vintage bonus (design): 1986 = 0.052
Cumulative vintage bonus: 0.11
Hull material : other = 0.05
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 : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.233

BERMUDIANS
Max foresail area: 98.19 mē
Genoa HLU = 19.80 ; HLP = 9.50

BERMUDIANS
Main total area: 67.74 mē
Mainsail P = 18.70 ; E = 6.30

Larger downwindsail area:
SL / ALE = 21.00, SL / ALU = 21.00,
SHW / AMG = 10.50, SFL / SF = 10.00
Area: 182 mē

RATING ( Rc ): 14.0008

Time corrected Factor ( Ftc ): 1.0643

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.