RATING CERTIFICATE
Sail number : C2

YACHT DESCRIPTION

Name of Yacht: ELSIE Photo 1 - Photo 2...
Request date : 2022-06-02
Launch year :1896
Designer : William Fife III
Design year : 1895
Builder : Gridiron Boat Company Cork
Class name : Cork Harbour One Design
Usual place of sailing : Cork Ireland

Declared dimensions :
Lenght Over All (LH) = 9.45 m
Length on the Water Line (LWL) = 6.82 m
Max width (BH) = 2.28 m
Draft (TE) = 1.45 m
Displacement factor (FD) = 3.621

Correction factor calculation

Type of rig : gaffer cutter = 0.98
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.083
Performance group : Performance class 1 = 0.317
Vintage bonus (build): 1896 = -0.054
Vintage bonus (design): 1895 = -0.055
Cumulative vintage bonus: -0.109
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom total penality (D.2.1.3.6) : 0
No mast change = 0
No spar change = 0
Sails material : type 2 = 0
Propeller type : bipale_axe = -0.05
Winches ? : without = -0.05

Correction factor (C)= 1.06
GAFFERS
Foresail area: 14.14 m²
Staysail HLU = 5.79 ; HLP = 2.44
Jib HLU = 7.32 ; HLP = 1.77

GAFFERS
Main total area: 35.67 m²
Gaffer Mainsail
MAE = 10.21, MAH = 3.96,
MAU = 5.18, MAD = 8.53, MAF = 7.50

No downwindsail

RATING ( Rc ): 6.6354

Time corrected Factor ( Ftc ): 0.8356

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 :

2022-06-06

JCH commission member :

Costalas Peter

Certificate number :

6-062-3596