RATING CERTIFICATE
Sail number : S 191

YACHT DESCRIPTION

Name of Yacht: Gianetta Photo 1 - Photo 2...
Request date : 2021-06-03
Launch year :1932
Designer : Folke Magnusson
Builder : Ekenäs / Lund (Suède)
Usual place of sailing : Bretagne sud

Declared dimensions :
Lenght Over All (LH) = 9.30 m
Length on the Water Line (LWL) = 6.40 m
Max width (BH) = 2.16 m
Draft (TE) = 1.40 m
Displacement factor (FD) = 2.977

Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a : 0.079
Performance group : Performance class 2 = 0.05
Vintage bonus (build): 1932 = -0.018
Vintage bonus (estimated): 1931 = -0.019
Cumulative vintage bonus: -0.037
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 : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 0.885
BERMUDIANS
Max foresail area: 10.81 m²
(forewind battens penalty included)
Genoa HLU = 7.50 ; HLP = 2.40

BERMUDIANS
Main total area: 24.33 m²
Mainsail P = 9.20 ; E = 4.60

No downwindsail

RATING ( Rc ): 4.79

Time corrected Factor ( Ftc ): 0.7623

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 :

2021-06-04

JCH commission member :

Olivier Beau

Certificate number :

6-041-3339