RATING CERTIFICATE
Sail number : 515C

YACHT DESCRIPTION
Name of Yacht: RINAMARA Photo 1 - Photo 2... Request date : 2022-06-01 Launch year :1968 Designer : James McGruer Design year : 1967 Builder : McGruer & Company Class name : McGruer Yawl Usual place of sailing : West Country	Declared dimensions : Lenght Over All (L_H) = 14.47 m Length on the Water Line (L_WL) = 11.02 m Max width (B_H) = 3.65 m Draft (TE) = 2.28 m Displacement factor (FD) = 18.27
Correction factor calculation Type of rig : bermudian yawl = 0.98 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.056 Performance group : Performance class 3 = 0 Vintage bonus (build): 1968 = 0.028 Vintage bonus (design): 1967 = 0.026 Cumulative vintage bonus: 0.054 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 Year of spar change : 2022 = 0.01 Sails material : type 2 = 0 Propeller type : orientable ou repliable = -0.03 Winches ? : with = 0 Correction factor (C)= 1.007	BERMUDIANS Max foresail area: 59.83 m² Genoa HLU = 15.12 ; HLP = 7.58 BERMUDIANS Main total area: 56.95 m² Mainsail P = 14.00 ; E = 5.77 Mizzen or Jigger sail P = 6.64 ; E = 2.75 Mizzen staysail : ALE = 8.00; ALU = 5.70; AMG = 3.20; SF = 6.20 Area: 21.69 m² Larger downwindsail area: SL / ALE = 17.00, SL / ALU = 17.00, SHW / AMG = 10.20, SFL / ASF = 10.64 Area: 145.75 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 9.7693

Time corrected Factor ( Ftc ): 0.9397

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 :

6-062-3591