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 (LH) = 6.40 m
Length on the Water Line (LWL) = 6.09 m
Max width (BH) = 2.40 m
Draft (TE) = 1.35 m
TEDB (Centerboarder) = 0.57 m
Displacement factor (FD) = 1.925


Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: ballasted centerboarder
C2 = -0.2 Kref = 0.211
C2a : 0.021
Performance group : (4)Cruiser = -0.14
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 penality : 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)= 0.853

GAFFERS
Foresail area: 9.51 mē
JibHLU = 5.75 ; HLP = 3.17

GAFFERS
Main total area: 15.51 mē
Gaffer Mainsail
MAE = 7.48, MAH = 3.27,
MAU = 4.15, MAD = 5.35, MAF = 3.78

No downwindsail

RATING ( Rc ): 3.5796

Time corrected Factor ( Ftc ): 0.7142

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