RATING CERTIFICATE
Sail number : non

YACHT DESCRIPTION

Name of Yacht: Sibyl of Cumae Photo 1 - Photo 2...
Request date : 2019-05-01
Launch year :1902
Designer : William Fife III
Design year : 1902
Builder : William Fife Fairly
Class name : 36 Linear Rater
Usual place of sailing : Plymouth UK

Declared dimensions :
Lenght Over All (LH) = 15.73 m
Length on the Water Line (LWL) = 12.50 m
Max width (BH) = 2.65 m
Draft (TE) = 2.00 m
Displacement factor (FD) = 11.198


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : -0.038
Performance group : Regatta = 0.844
Vintage bonus (build): 1902 = -0.048
Vintage bonus (design): 1902 = -0.048
Cumulative vintage bonus: -0.096
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Year of mast change : 1980 = 0.013
Year of spar change : 1980 = 0.007
Sails material : type 2 = 0
Propeller type : tripale = -0.2
Winches ? : with = 0

Correction factor (C)= 1.47

BERMUDIANS
Max foresail area: 51.8 mē
Genoa HLU = 16.32 ; HLP = 6.08

BERMUDIANS
Main total area: 51.79 mē
Mainsail P = 16.65 ; E = 5.41

Larger downwindsail area:
SL / ALE = 16.90, SL / ALU = 14.60,
SHW / AMG = 10.45, SFL / SF = 10.97
Area: 138.52 mē

RATING ( Rc ): 17.7397

Time corrected Factor ( Ftc ): 1.1533

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 :

2019-05-04

JCH commission member :

Costalas Peter

Certificate number :

5-049-2725