RATING CERTIFICATE
Sail number : ND 104

YACHT DESCRIPTION

Name of Yacht: QUEOS Photo 1 - Photo 2...
Request date : 2021-05-04
Launch year :1970
Designer : Ian Proctor
Design year : 1968
Builder : Westerly Marine
Class name : Nimrod
Usual place of sailing : Falmouth

Declared dimensions :
Lenght Over All (LH) = 5.41 m
Length on the Water Line (LWL) = 4.72 m
Max width (BH) = 1.96 m
TE Centerboard down = 1.22 m
TE centerboard up = 0.20 m
Displacement factor (FD) = 0.405

Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: centerboarder
C2 = 0 Kref = 0.184
C2a : 0.149
Performance group : Performance class 3 = 0
Vintage bonus (build): 1970 = 0.03
Vintage bonus (design): 1968 = 0.028
Cumulative vintage bonus: 0.058
Hull material : other = 0.05
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 ? : without = -0.05

Correction factor (C)= 1.249
BERMUDIANS
Max foresail area: 7.3 m²
Genoa HLU = 4.20 ; HLP = 3.33

BERMUDIANS
Main total area: 10.05 m²
Mainsail P = 6.29 ; E = 2.78

No downwindsail

RATING ( Rc ): 5.9186

Time corrected Factor ( Ftc ): 0.8085

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 :

2021-05-04

JCH commission member :

Costalas Peter

Certificate number :

5-041-3306