RATING CERTIFICATE

YACHT DESCRIPTION

Name of Yacht: AMOREN Photo 1 - Photo 2...
Request date : 2024-04-10
Launch year :1973
Designer : HUMBLOT/JOUBERT
Design year : 1963
Builder : RICHARD MARENNES
Class name : CHASSIRON GC
Usual place of sailing : LA ROCHELLE

Declared dimensions :
Lenght Over All (LH) = 10.45 m
Length on the Water Line (LWL) = 8.12 m
Max width (BH) = 2.95 m
Draft (TE) = 1.53 m
Displacement factor (FD) = 6.398

Correction factor calculation

Type of rig : bermudian ketch = 0.98
Hull: classic 2
C2 = -0.03 Kref = 0.179
C2a = 0.019
Performance group : Performance class 3 = 0
Vintage bonus (build): 1973 = 0.034
Vintage bonus (design): 1963 = 0.021
Cumulative vintage bonus: 0.055
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 : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 0.923
BERMUDIANS
Max foresail area: 24.73 m²
Genoa HLU = 10.30 ; HLP = 4.60

BERMUDIANS
Main total area: 32.46 m²
Mainsail P = 10.15 ; E = 3.80
Mizzen or Jigger sail P = 6.75 ; E = 2.65

No downwindsail

RATING ( Rc ): 5.82

Time corrected Factor ( Ftc ): 0.8047

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 :

2024-04-22

JCH commission member :

Olivier Beau

Certificate number :

4-224-3964