RATING CERTIFICATE
Sail number : 23

YACHT DESCRIPTION
Name of Yacht: STELLA MARIS Photo 1 - Photo 2... Request date : 2019-08-06 Launch year :2016 Designer : R. Dongay Design year : 2016 Builder : Cornish Crabbers Class name : Cornish Shrimper 21 Usual place of sailing : Saint Briac	Declared dimensions : Lenght Over All (L_H) = 6.40 m Length on the Water Line (L_WL) = 6.09 m Max width (B_H) = 2.40 m TE Centerboard down = 1.35 m TE centerboard up = 0.57 m Displacement factor (FD) = 1.543
Correction factor calculation Type of rig : gaffer cutter = 0.88 Hull: ballasted centerboarder C2 = -0.1 Kref = 0.211 C2a = 0.021 Performance group : Performance class 4 = -0.05 Vintage bonus (build): 2016 = 0.096 Vintage bonus (design): 2016 = 0.096 Cumulative vintage bonus: 0.192 Hull material : other = 0.05 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 ? : with = 0 Correction factor (C)= 0.916	GAFFERS Foresail area: 9.51 m² Jib HLU = 5.75 ; HLP = 3.17 GAFFERS Main total area: 15.51 m² Gaffer Mainsail MAE = 7.48, MAH = 3.27, MAU = 4.15, MAD = 5.35, MAF = 3.78 No downwindsail

RATING ( Rc ): 4.1266

Time corrected Factor ( Ftc ): 0.7325

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 :

2019-08-07

JCH commission member :

Perrin Patrick

Certificate number :

8-079-3043