RATING CERTIFICATE
Sail number : FRA89C

YACHT DESCRIPTION
Name of Yacht: CHANTALAUBE Photo 1 - Photo 2... Request date : 2019-03-29 Launch year :1950 Designer : Paul MERLE Design year : 1938 Builder : VERNAZZA - Jacques GRASSWILL Class name : monotype rochelais Usual place of sailing : Pertuis Charentais	Declared dimensions : Lenght Over All (L_H) = 7.40 m Length on the Water Line (L_WL) = 5.40 m Max width (B_H) = 2.05 m Draft (TE) = 1.10 m Displacement factor (FD) = 1.77
Correction factor calculation Type of rig : bermudian sloop = 1 Hull: classic 2 C2 = -0.03 Kref = 0.179 C2a = 0.049 Performance group : Performance class 2 = 0.05 Vintage bonus (build): 1950 = 0 Vintage bonus (design): 1938 = -0.012 Cumulative vintage bonus: -0.012 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 : sans = 0.03 Winches ? : with = 0 Correction factor (C)= 1.057	BERMUDIANS Max foresail area: 12.19 m² Genoa HLU = 6.87 ; HLP = 3.40 BERMUDIANS Main total area: 16.42 m² Mainsail P = 8.40 ; E = 3.40 Larger downwindsail area: SL / ALE = 7.22, SL / ALU = 7.27, SHW / AMG = 4.42, SFL / ASF = 5.55 Area: 28.05 m² Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = to be declared

RATING ( Rc ): 5.3823

Time corrected Factor ( Ftc ): 0.7872

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 :

Olivier Beau

Certificate number :

5-019-2604