Club Certificate2025
JOKER IIIRL1206
ORC
Central Rating Office
Issuing certificates for
Ireland
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles43.1°43.1°41.0°39.2°37.6°37.0°36.9°36.9°37.8°
Beat VMG2.503.474.244.805.115.255.335.405.37
52°3.905.286.266.857.147.277.357.447.46
60°4.165.566.507.027.307.467.547.657.67
75°4.315.736.667.167.467.687.838.028.12
90°4.305.826.887.367.587.778.018.368.60
110°4.405.957.047.587.978.288.518.939.32
120°4.265.816.937.517.968.378.779.4410.09
135°3.715.206.427.197.678.128.599.7411.96
150°3.094.395.536.497.167.587.958.7410.30
Run VMG2.673.804.795.626.236.667.037.698.92
Gybe Angles143.1°143.1°147.4°149.5°152.8°157.7°161.7°161.0°140.4°
APH ToD:547.2CDL: 9.347APH ToT: 1.0965CertNo:
BOAT
ClassJ 109DesignerJOHNSTONEBuilderJ BOATSAge date10/2006Series date01/2001Offset fileJ109.offData fileIRL1206
HULL
Length Overall10.757 mMaximum Beam3.524 mDraft2.148 mDisplacement5,180 kgDLR6.2714IMS DivisionCruiser/RacerDynamic Allowance0.180%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.380m
CREW
Maximum weight680 kg(declared)Minimum weight550 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail37.0737.88Headsail Luffed31.0531.05Headsail FlyingSymmetricAsymmetric108.60108.60 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail10.80Storm Jib10.13Heavy Weather Jib27.35
SAIL LIMITS
Headsails5
✱ Woven polyester sails
Spinnakers4
STABILITY
Righting MomentN/AStability IndexN/A
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
Club Certificate2025
JOKER IIIRL1206
ORC
Central Rating Office
Issuing certificates for
Ireland
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1437.61038.0849.1749.8703.9686.1675.8666.7670.8
52°922.1681.9574.7525.2504.0495.0489.8483.9482.8
60°865.9647.8553.7512.5493.0482.9477.5470.5469.2
75°834.3628.1540.7503.0482.6469.0459.8449.0443.6
90°836.4618.0523.5489.4475.0463.6449.6430.5418.7
110°819.0604.8511.5475.0451.9434.7423.2403.4386.3
120°845.5619.5519.5479.1452.3429.9410.6381.4356.8
135°971.3691.7561.0501.0469.6443.3419.3369.6300.9
150°1166.3820.7651.4554.5502.7475.2452.8411.7349.7
Run VMG1347.1947.7752.1640.3577.6540.4511.8468.3403.8
Selected Courses
Windward / Leeward1392.0992.8800.6695.1640.7613.2593.8567.5537.3
All purpose1056.1765.0629.7562.7528.6509.1494.3472.1449.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward671.30.8937
All purpose547.21.0965
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7822
Downwind "popa"0.9463
70% up, 30% down "Ilhabela"0.8252
30% up, 70% down "Ilhabela-inverso"0.8903
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Predominantly Upwind592.91.0119
Predominantly Downwind553.21.0845
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low697.30.8605
Triple Number AP Medium543.61.1038
Triple Number AP High489.71.2253
Triple Number Windward/Leeward Low935.70.6412
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Single Number Predominant Upwind617.30.9721
Single Number Predominant Reaching544.21.1026
Single Number Predominant Downwind576.11.0415
Predominant Upwind - Low849.60.7062
Predominant Upwind - Low/Med648.80.9247
Predominant Upwind - Medium574.51.0444
Predominant Upwind - Med/High538.91.1134
Predominant Upwind - High521.11.1514
Predominant Downwind Low830.70.7223
Predominant Downwind Low/Med619.80.9681
Predominant Downwind Medium535.41.1207
Predominant Downwind Med/High483.21.2418
Predominant Downwind High444.81.3488
Predominant Reaching Low746.60.8037
Predominant Reaching Low/Med573.91.0456
Predominant Reaching Medium510.71.1749
Predominant Reaching Med/High472.51.2697
Predominant Reaching High444.61.3496
SA/DSPL Upwind22.63SA/DSPL Downwind48.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1044.70.5744
5-Band Windward/Leeward Low/Med768.10.7811
5-Band Windward/Leeward Medium654.60.9166
5-Band Windward/Leeward Med/High596.61.0057
5-Band Windward/Leeward High566.81.0586
Windward/Leeward 60-40 Low1053.90.5693
Windward/Leeward 60-40 Low/Med778.60.7706
Windward/Leeward 60-40 Medium667.30.8991
Windward/Leeward 60-40 Med/High612.90.9789
Windward/Leeward 60-40 High587.21.0217
5-Band AP Low767.00.7823
5-Band AP Low/Med611.10.9819
5-Band AP Medium536.61.1183
5-Band AP Med/High495.91.2098
5-Band AP High472.01.2713
5-Band SF Bay Tour - Low902.90.6645
5-Band SF Bay Tour - Low/Med735.00.8163
5-Band SF Bay Tour - Medium631.30.9505
5-Band SF Bay Tour - Med/High578.41.0374
5-Band SF Bay Tour - High550.11.0907
Chicago-Mac Upwind0.9437
Chicago-Mac All Purpose0.9771
Chicago-Mac Downwind1.0060
Bayview-Mac Cove Island0.7190
Bayview-Mac Shore0.7235
Harvest Moon Regatta478.71.2534
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance594.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating594.31.0096
FinRating, kevyt tuuli1024.20.9764
FinRating, kova tuuli474.31.0542
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0096
Triple Number Coastal/Long Distance Low0.8605
Triple Number Coastal/Long Distance Medium1.1039
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
For information
General Purpose Handicap (GPH)612.9
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low697.3
Triple Number Coastal/Long Distance Medium543.5
Triple Number Coastal/Long Distance High489.7
Triple Number Windward/Leeward Low896.7
Triple Number Windward/Leeward Medium665.3
Triple Number Windward/Leeward High588.8
Predominantly Upwind592.9
Predominantly Downwind553.2
Predominantly Reaching531.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8605
Triple Number Coastal/Long Distance Medium1.1039
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0190
Coastal/Long Distance1.0096
Predominantly Upwind1.0119
Predominantly Downwind1.0845
For information
General Purpose Handicap (GPH)612.9
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0965
Distanseseilas Trippeltall svak vind0.8605
Distanseseilas Trippeltall mellomvind1.1039
Distanseseilas Trippeltall sterk vind1.2253
Pølsebane Trippeltall svak vind0.6691
Pølsebane Trippeltall mellomvind0.9019
Pølsebane Trippeltall sterk vind1.0190
Motvind Singeltall1.0119
Medvind Singeltall1.0845
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Coastal/Long Distance594.31.0096
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind592.91.0119
Predominantly Downwind553.21.0845
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore546.31.0982
Cape Doctor Coastal456.01.3159
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8605
Triple Number Coastal/Long Distance Medium1.1039
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0190
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8605
Triple Number Coastal/Long Distance Medium1.1039
Triple Number Coastal/Long Distance High1.2253
Triple Number Windward/Leeward Low0.6691
Triple Number Windward/Leeward Medium0.9019
Triple Number Windward/Leeward High1.0190
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Predominantly Upwind592.91.0119
Predominantly Downwind553.21.0845
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance594.31.0096
Triple Number Coastal/Long Distance Low697.30.8605
Triple Number Coastal/Long Distance Medium543.51.1039
Triple Number Coastal/Long Distance High489.71.2253
Triple Number Windward/Leeward Low896.70.6691
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1471.2988.3752.9629.8562.5528.0499.3453.8432.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low697.30.8605
Triple Number AP Medium543.61.1038
Triple Number AP High489.71.2253
Triple Number Windward/Leeward Low935.70.6412
Triple Number Windward/Leeward Medium665.30.9019
Triple Number Windward/Leeward High588.81.0190
Single Number Predominant Upwind617.30.9721
Single Number Predominant Reaching544.21.1026
Single Number Predominant Downwind576.11.0415
Predominant Upwind - Low849.60.7062
Predominant Upwind - Low/Med648.80.9247
Predominant Upwind - Medium574.51.0444
Predominant Upwind - Med/High538.91.1134
Predominant Upwind - High521.11.1514
Predominant Downwind Low830.70.7223
Predominant Downwind Low/Med619.80.9681
Predominant Downwind Medium535.41.1207
Predominant Downwind Med/High483.21.2418
Predominant Downwind High444.81.3488
Predominant Reaching Low746.60.8037
Predominant Reaching Low/Med573.91.0456
Predominant Reaching Medium510.71.1749
Predominant Reaching Med/High472.51.2697
Predominant Reaching High444.61.3496
SA/DSPL Upwind22.63SA/DSPL Downwind48.39
Scoring OptionTODTOT
5-Band Windward/Leeward Low1044.70.5744
5-Band Windward/Leeward Low/Med768.10.7811
5-Band Windward/Leeward Medium654.60.9166
5-Band Windward/Leeward Med/High596.61.0057
5-Band Windward/Leeward High566.81.0586
Windward/Leeward 60-40 Low1053.90.5693
Windward/Leeward 60-40 Low/Med778.60.7706
Windward/Leeward 60-40 Medium667.30.8991
Windward/Leeward 60-40 Med/High612.90.9789
Windward/Leeward 60-40 High587.21.0217
5-Band AP Low767.00.7823
5-Band AP Low/Med611.10.9819
5-Band AP Medium536.61.1183
5-Band AP Med/High495.91.2098
5-Band AP High472.01.2713
5-Band SF Bay Tour - Low902.90.6645
5-Band SF Bay Tour - Low/Med735.00.8163
5-Band SF Bay Tour - Medium631.30.9505
5-Band SF Bay Tour - Med/High578.41.0374
5-Band SF Bay Tour - High550.11.0907
Chicago-Mac Upwind0.9437
Chicago-Mac All Purpose0.9771
Chicago-Mac Downwind1.0060
Bayview-Mac Cove Island0.7190
Bayview-Mac Shore0.7235
Harvest Moon Regatta478.71.2534
Club Certificate2025
JOKER IIIRL1206
ORC
Central Rating Office
Issuing certificates for
Ireland
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassJ 109Measurement31/01/2018HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA10.757Max. Beam3.524Draft2.148Displacement5,180Wetted area24.90IMS L9.694LSM09.382Acc. length10.757Sink (kg/mm) 18.40
VCGD0.040VCGM0.003RM Rated (kg·m) 120.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight628Declared crew weight680
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.380PBWPIPA0.0033
EDL1.945ST10.048ST20.170
ST30.170ST40.098ST50.335
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P13.130IG14.180ISP15.095MDT10.105MDL10.185MDT20.105MDL20.130TL1.030MW0.185GO0.200
E4.700J4.070BAS1.605FSD0.030SFJ0.000SPLWPLTPS5.350BD0.155MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered120.6Flotation Date25/01/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
JOKER IIIRL1206
ORC
Central Rating Office
Issuing certificates for
Ireland
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment0010.991.783.0637.0725/01/2025IRC 2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.661.212.174.1914.35NoNo 31.05IRC 2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment017.0813.4415.268.628.22105%108.60IRC 2025
CRUISER/RACER REQUIREMENTS*
Accommodation length10.8 mTable area0.55 m²Headroom1.75 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity120 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity66 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.