RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)

YACHT DESCRIPTION

Name of Yacht: Cyrène Photo 1 - Photo 2...
Request date : 2019-04-01
Launch year :1969
Designer : Cornu
Design year : 1968
Builder : Pichavant
Usual place of sailing : Atlantique

Declared dimensions :
Lenght Over All (LH) = 14.42 m
Length on the Water Line (LWL) = 10.90 m
Max width (BH) = 4.12 m
Draft (TE) = 2.40 m
TEDB (Centerboarder) = 1.70 m
Displacement factor (FD) = 17.994


Correction factor calculation

Type of rigging : bermudian yawl = 0.98
Hull: ballasted centerboarder
C2 = -0.2 Kref = 0.211
C2a : 0.018
Performance group : Cruiser = -0.14
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 : tripale = -0.2
Winches ? : with = 0

Correction factor (C)= 0.485

BERMUDIANS
Max foresail area: 58.66 m²
Jib or staysail HLU = 10.30 ; HLP = 3.70
Yankee HLU = 15.80 ; HLP = 4.70

BERMUDIANS
Main total area: 52.63 m²
Mainsail P = 14.10 ; E = 5.00
Mizzen or Jigger sail P = 7.33 ; E = 2.87

Mizzen staysail :
ALE = 5.90; ALU = 8.85; AMG = 4.15; SF = 6.55
Area: 28.46 m²

Gennaker : 71.24 m²
HLU = 15.70 ; HLP = 7.26

No downwindsail

RATING ( Rc ): 4.4124

Time corrected Factor ( Ftc ): 0.7536

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.

IMPORTANT :
Handicap is calculated according to JCH calculation rules with your own measurements.
You are not allowed to use until it has been validated by a member of the JCH committee.