RATING CERTIFICATE
Sail number : 4869

YACHT DESCRIPTION

Name of Yacht: Maria Giovanna II Photo 1 - Photo 2...
Request date : 2019-03-19
Launch year :1969
Designer : Olin Stephens
Design year : 1968
Builder : Donoratico
Usual place of sailing : Méditerranée

Declared dimensions :
Lenght Over All (LH) = 10.82 m
Length on the Water Line (LWL) = 8.32 m
Max width (BH) = 3.17 m
Draft (TE) = 1.97 m
Displacement factor (FD) = 6.491


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: modern
C2 = 0.03 Kref = 0.191
C2a : 0.092
Performance group : Cruiser Racer = 0
Vintage bonus (build): 1969 = 0.029
Vintage bonus (design): 1968 = 0.028
Cumulative vintage bonus: 0.057
Hull material : traditional wood = -0.03
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 : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 1.119

BERMUDIANS
Max foresail area: 45.08 m²
Genoa HLU = 13.41 ; HLP = 6.44

BERMUDIANS
Main total area: 31.44 m²
Mainsail P = 12.15 ; E = 4.50

Larger downwindsail area:
SL / ALE = 13.90, SL / ALU = 13.90,
SHW / AMG = 8.53, SFL / SF = 7.70
Area: 96.88 m²

RATING ( Rc ): 9.234

Time corrected Factor ( Ftc ): 0.9312

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 :

2019-03-19

JCH commission member :

Olivier Beau

Certificate number :

3-199-2544