RATING CERTIFICATE
Sail number : 1086

YACHT DESCRIPTION
Name of Yacht: ORTHOPS Photo 1 - Photo 2... Request date : 2019-05-01 Launch year :1958 Designer : Robert Clark Design year : 1957 Builder : Moody s of Southampton Usual place of sailing : SW coast of England	Declared dimensions : Lenght Over All (L_H) = 11.20 m Length on the Water Line (L_WL) = 9.44 m Max width (B_H) = 2.91 m Draft (TE) = 1.57 m Displacement factor (FD) = 7.369
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = -0.025 Performance group : Performance class 3 = 0 Vintage bonus (build): 1958 = 0.014 Vintage bonus (design): 1957 = 0.013 Cumulative vintage bonus: 0.027 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 : tripale = -0.14 Winches ? : with = 0 Correction factor (C)= 0.809	BERMUDIANS Max foresail area: 29.01 m² Genoa HLU = 11.05 ; HLP = 5.03 BERMUDIANS Main total area: 22.9 m² Mainsail P = 10.03 ; E = 3.97 Larger downwindsail area: SL / ALE = 12.20, SL / ALU = 11.30, SHW / AMG = 5.80, SFL / ASF = 7.70 Area: 60.51 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 5.6032

Time corrected Factor ( Ftc ): 0.7961

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 :

2019-05-01

JCH commission member :

Costalas Peter

Certificate number :

5-019-2720