RATING CERTIFICATE
Sail number : S 1

YACHT DESCRIPTION

Name of Yacht: AIBE Photo...
Request date : 08 08 2017
Launch year :1934
Designer : K.REIMERS
Design year : 1934
Builder : KALLE JOHANSON
Class name : Tumlare bois
Usual place of sailing : ATLANTIQUE

Declared dimensions :
Lenght Over All (LOA) = 8.30 m
Length on the Water Line ( LWL ) = 6.65 m
Max width ( Bo ) = 1.90 m
Draft (Tmax) = 1.27 m
Displacement factor (FD) = 1.758


Correction factor calculation

Type of rigging : bermudian sloop = 1
Hull: classic 2
C2 = 0.08 Kref = 0.187
C2a : -0.028
Regatta series : yes = 0.3
Vintage bonus (build): 1934 = -0.016
Vintage bonus (design): 1934 = -0.016
Cumulative vintage bonus: -0.032
Hull material : traditional wood = -0.03
Mast material : wood/aluminium/steel = 0
Boom material : wood/aluminium/steel = 0
Mast or boom penality : 0
Material of mast or boom different from original : no = 0
Material other spar different from original : no = 0
Sails material : type 2 = 0
Propeller type : no propeller = 0
Winches ? : with = 0

Correction factor (C)= 1.29

BERMUDIANS
Max foresail area: 14.8 mē
GenoaJL = 7.00 ; LPG = 4.05

BERMUDIANS
Main total area: 15.73 mē
Mainsail P = 9.15 ; E = 2.99

Larger downwindsail area:
SL / ALE = 7.60, SL / ALU = 7.60,
SMG / AMG = 4.46, SF / ASF = 4.31
Area: 28.06 mē

RATING ( Rc ): 7.4924

Time corrected Factor ( Ftc ): 0.8814

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 :

08 08 2017

JCH commission member :

Olivier Beau

Certificate number :

2017082067