RATING CERTIFICATE
Sail number : 413

YACHT DESCRIPTION

Name of Yacht: MARIE 413 Photo 1 - Photo 2...
Request date : 2021-07-05
Launch year :1990
Designer : R. Dongay
Design year : 1978
Builder : Cornish Crabber
Class name : Cornish Shrimper 19
Usual place of sailing : Saint Briac

Declared dimensions :
Lenght Over All (LH) = 5.87 m
Length on the Water Line (LWL) = 5.33 m
Max width (BH) = 2.18 m
TE Centerboard down = 1.22 m
TE centerboard up = 0.46 m
Displacement factor (FD) = 1.047

Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: ballasted centerboarder
C2 = -0.2 Kref = 0.211
C2a : 0.036
Performance group : Performance class 4 = -0.05
Vintage bonus (build): 1990 = 0.058
Vintage bonus (design): 1978 = 0.041
Cumulative vintage bonus: 0.099
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 ? : without = -0.05

Correction factor (C)= 0.81
GAFFERS
Foresail area: 5.99 m²
JibHLU = 4.80 ; HLP = 2.39

GAFFERS
Main total area: 11.38 m²
Gaffer Mainsail
MAE = 6.57, MAH = 3.02,
MAU = 3.27, MAD = 4.47, MAF = 3.46

No downwindsail

RATING ( Rc ): 3.1047

Time corrected Factor ( Ftc ): 0.6815

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 :

2021-07-06

JCH commission member :

Olivier Beau

Certificate number :

7-061-3395