RATING CERTIFICATE
(Valid only after approval and registration by the JCH commission)
Sail number : FRA073

YACHT DESCRIPTION

Name of Yacht: DIVA FRA073 Photo 1 - Photo 2...
Request date : 2021-02-19
Launch year :1963
Designer : Stephens
Design year : 1960
Builder : ABEKIN ET RASMUSSEN
Class name : yawl stephens plan #1380-C4
Usual place of sailing : SAINT MALO

Declared dimensions :
Lenght Over All (LH) = 12.30 m
Length on the Water Line (LWL) = 8.70 m
Max width (BH) = 3.10 m
Draft (TE) = 1.80 m
Displacement factor (FD) = 8.824

Correction factor calculation

Type of rigging : bermudian yawl = 0.98
Hull: classic 1
C2 = -0.03 Kref = 0.171
C2a : 0.072
Performance group : Performance class 3 = 0
Vintage bonus (build): 1963 = 0.021
Vintage bonus (design): 1960 = 0.017
Cumulative vintage bonus: 0.038
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 : bipale_axe = -0.05
Winches ? : with = 0

Correction factor (C)= 0.977
BERMUDIANS
Max foresail area: 47.2 m²
Genoa HLU = 13.70 ; HLP = 6.60

BERMUDIANS
Main total area: 47.69 m²
Mainsail P = 12.20 ; E = 5.45
Mizzen or Jigger sail P = 6.05 ; E = 2.72

Larger downwindsail area:
SL / ALE = 14.00, SL / ALU = 14.00,
SHW / AMG = 7.90, SFL / ASF = 7.70
Area: 91.7 m²

RATING ( Rc ): 8.667

Time corrected Factor ( Ftc ): 0.9053

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.