RATING CERTIFICATE
Sail number : PA

YACHT DESCRIPTION

Name of Yacht: Polly Agatha Photo 1 - Photo 2...
Request date : 2022-07-03
Launch year :2008
Designer : Rowles of Pill
Design year : 1901
Builder : Cockwells
Usual place of sailing : Solent

Declared dimensions :
Lenght Over All (LH) = 13.72 m
Length on the Water Line (LWL) = 12.19 m
Max width (BH) = 4.11 m
Draft (TE) = 2.29 m
Displacement factor (FD) = 22.342

Correction factor calculation

Type of rig : gaffer cutter = 0.98
Hull: traditional
C2 = -0.086 Kref = 0.16
C2a : 0.056
Performance group : Performance class 3 = 0
Vintage bonus (build): 2008 = 0.084
Vintage bonus (design): 1901 = -0.049
Cumulative vintage bonus: 0.035
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 : tripale = -0.14
Winches ? : with = 0

Correction factor (C)= 0.821
GAFFERS
Foresail area: 76 m²
Staysail HLU = 9.00 ; HLP = 6.50
Jib HLU = 13.00 ; HLP = 6.70

Gennaker : 65.81 m²
HLU = 13.00 ; HLP = 8.10

GAFFERS
Main total area: 73.94 m²
Gaffer Mainsail
MAE = 13.00, MAH = 6.90,
MAU = 7.90, MAD = 11.40, MAF = 8.80
With Gaff topsail
FE = 7.30, FU = 6.10, FF = 9.70

No downwindsail

RATING ( Rc ): 8.4978

Time corrected Factor ( Ftc ): 0.8998

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 :

2022-07-03

JCH commission member :

Costalas Peter

Certificate number :

7-032-3653