RATING CERTIFICATE
Sail number : I238

YACHT DESCRIPTION

Name of Yacht: ALCOR II Photo 1 - Photo 2...
Request date : 2022-06-21
Launch year :1959
Designer : Jack Laurent-Giles
Design year : 1959
Builder : Sangermani
Class name : Alexandre Geoffroy
Usual place of sailing : Atlantique

Declared dimensions :
Lenght Over All (LH) = 22.88 m
Length on the Water Line (LWL) = 15.25 m
Max width (BH) = 5.10 m
Draft (TE) = 3.20 m
Displacement factor (FD) = 48.249

Correction factor calculation

Type of rig : bermudian yawl = 0.98
Hull: classic 3
C2 = -0.01 Kref = 0.188
C2a : 0.044
Performance group : Performance class 3 = 0
Vintage bonus (build): 1959 = 0.016
Vintage bonus (design): 1959 = 0.016
Cumulative vintage bonus: 0.032
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 : orientable ou repliable = -0.03
Winches ? : with = 0

Correction factor (C)= 0.984
BERMUDIANS
Max foresail area: 88.57 m²
Genoa HLU = 22.15 ; HLP = 7.66

BERMUDIANS
Main total area: 140.72 m²
Mainsail P = 22.29 ; E = 8.83
Mizzen or Jigger sail P = 11.92 ; E = 4.02

No downwindsail

RATING ( Rc ): 13.1693

Time corrected Factor ( Ftc ): 1.035

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 :

2022-06-21

JCH commission member :

Olivier Beau

Certificate number :

6-212-3634