RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : 1

YACHT DESCRIPTION

Name of Yacht: IRIS 1 Photo 1 - Photo 2...
Request date : 2022-05-25
Launch year :1968
Designer : Fran?ois Sergent
Design year : 1967
Builder : chantier naval de Loctudy
Class name : Taillevent
Usual place of sailing : Lorient

Declared dimensions :
Lenght Over All (LH) = 6.50 m
Length on the Water Line (LWL) = 5.60 m
Max width (BH) = 2.00 m
Draft (TE) = 1.00 m
Displacement factor (FD) = 1.306

Correction factor calculation

Type of rig : bermudian sloop = 1
Hull: classic 3
C2 = -0.01 Kref = 0.188
C2a : -0.019
Performance group : Performance class 2 = 0.05
Vintage bonus (build): 1968 = 0.028
Vintage bonus (design): 1967 = 0.026
Cumulative vintage bonus: 0.054
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 : sans = 0.03
Winches ? : with = 0

Correction factor (C)= 1.074
BERMUDIANS
Max foresail area: 12.87 m²
Genoa HLU = 7.25 ; HLP = 3.40

BERMUDIANS
Main total area: 9.34 m²
Mainsail P = 6.50 ; E = 2.50

Larger downwindsail area:
SL / ALE = 7.70, SL / ALU = 7.70,
SHW / AMG = 4.40, SFL / ASF = 4.30
Area: 28.11 m²

Use of big-boy, tall-boy, spinnaker staysails or other special sails in association with the spinnaker = NON

RATING ( Rc ): 5.1308

Time corrected Factor ( Ftc ): 0.7768

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.