RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : 51

YACHT DESCRIPTION

Name of Yacht: KINTAIL Photo 1 - Photo 2...
Request date : 2019-06-19
Launch year :2006
Designer : R.Dongay
Design year : 1997
Builder : Cornish Crabber
Class name : Cornish Crabber 22
Usual place of sailing : Saint-Briac

Declared dimensions :
Lenght Over All (LH) = 6.70 m
Length on the Water Line (LWL) = 6.29 m
Max width (BH) = 2.52 m
Draft (TE) = 1.50 m
TEDB (Centerboarder) = 0.72 m
Displacement factor (FD) = 2.624


Correction factor calculation

Type of rigging : gaffer cutter = 0.98
Hull: ballasted centerboarder
C2 = -0.2 Kref = 0.211
C2a : 0.055
Performance group : (4)Cruiser = -0.14
Vintage bonus (build): 2006 = 0.081
Vintage bonus (design): 1997 = 0.068
Cumulative vintage bonus: 0.149
Hull material : other = 0.05
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)= 0.864

GAFFERS
Foresail area: 13.68 mē
StaysailHLU = 5.12 ; HLP = 2.45
flying jibHLU = 7.04 ; HLP = 1.94

GAFFERS
Main total area: 16.67 mē
Gaffer Mainsail
MAE = 8.00, MAH = 3.49,
MAU = 4.50, MAD = 5.53, MAF = 3.86

No downwindsail

RATING ( Rc ): 3.7473

Time corrected Factor ( Ftc ): 0.7224

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.