Club Certificate2025
More RelaxCRO 2599
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 Angles43.9°43.9°42.1°40.4°39.6°39.0°38.7°38.5°38.9°
Beat VMG2.803.934.885.565.966.166.296.426.43
52°4.426.077.328.188.658.879.009.159.20
60°4.766.447.668.488.939.179.309.469.52
75°5.006.707.908.689.159.479.719.9810.15
90°4.806.557.888.779.219.569.9110.4910.84
110°4.736.588.059.029.6110.1210.5011.0911.44
120°4.586.407.878.899.5210.1010.6811.6712.43
135°4.055.727.158.289.069.6410.2411.5513.26
150°3.324.786.087.228.198.929.4410.4511.64
Run VMG2.884.145.276.257.107.758.259.1210.08
Gybe Angles141.4°141.4°144.7°148.3°150.2°152.1°155.4°158.8°147.1°
APH ToD:466.4CDL: 13.689APH ToT: 1.2865CertNo:158/25
BOAT
ClassMore 55DesignerCosuttiBuilderMore brodoviAge date03/2016Series date02/2015Offset fileMORE55.offData fileCRO2599
HULL
Length Overall15.995 mMaximum Beam5.016 mDraft2.760 mDisplacement16,508 kgDLR4.8258IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.325%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.430m
CREW
Maximum weight970 kg(declared)Minimum weight825 kg ✱ when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail82.9783.98Headsail Luffed71.3571.35Headsail FlyingSymmetricAsymmetric203.09203.09 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail26.02Storm Jib22.48Heavy Weather Jib60.68
SAIL LIMITS
Headsails8Spinnakers6
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
More RelaxCRO 2599
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
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 VMG1285.9915.3738.5647.6604.0584.1572.4560.5559.9
52°813.8593.4491.5440.1416.2405.7399.8393.4391.3
60°756.7559.3469.9424.7403.2392.6387.2380.6378.0
75°720.4537.2455.8414.6393.3380.0370.7360.6354.7
90°750.1549.6457.1410.5391.0376.7363.1343.2332.1
110°761.1547.1447.2399.3374.6355.8343.0324.7314.7
120°786.1562.6457.3405.1378.1356.4337.0308.4289.7
135°888.4629.1503.7435.0397.3373.3351.7311.7271.4
150°1082.8753.6591.9498.6439.3403.6381.3344.5309.2
Run VMG1250.3870.2683.5575.8507.2464.6436.4394.8357.1
Selected Courses
Windward / Leeward1267.9892.7711.0611.7555.6524.3504.4477.7458.5
All purpose956.0683.1552.9484.2447.6426.1411.0389.8374.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward583.91.0275
All purpose466.41.2865
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.9086
Downwind "popa"1.0680
70% up, 30% down "Ilhabela"0.9512
30% up, 70% down "Ilhabela-inverso"1.0146
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Predominantly Upwind505.41.1872
Predominantly Downwind478.21.2547
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low618.00.9709
Triple Number AP Medium463.21.2952
Triple Number AP High406.81.4749
Triple Number Windward/Leeward Low838.60.7155
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Single Number Predominant Upwind527.51.1374
Single Number Predominant Reaching464.41.2919
Single Number Predominant Downwind500.01.2000
Predominant Upwind - Low753.10.7967
Predominant Upwind - Low/Med561.81.0680
Predominant Upwind - Medium486.61.2331
Predominant Upwind - Med/High449.01.3363
Predominant Upwind - High431.61.3901
Predominant Downwind Low751.30.7986
Predominant Downwind Low/Med547.21.0965
Predominant Downwind Medium459.21.3066
Predominant Downwind Med/High405.41.4799
Predominant Downwind High372.61.6104
Predominant Reaching Low667.40.8991
Predominant Reaching Low/Med498.61.2033
Predominant Reaching Medium430.51.3937
Predominant Reaching Med/High390.61.5362
Predominant Reaching High365.81.6401
SA/DSPL Upwind23.58SA/DSPL Downwind43.71
Scoring OptionTODTOT
5-Band Windward/Leeward Low941.10.6375
5-Band Windward/Leeward Low/Med679.80.8826
5-Band Windward/Leeward Medium568.41.0556
5-Band Windward/Leeward Med/High507.51.1822
5-Band Windward/Leeward High479.01.2527
Windward/Leeward 60-40 Low945.70.6345
Windward/Leeward 60-40 Low/Med686.40.8742
Windward/Leeward 60-40 Medium578.01.0380
Windward/Leeward 60-40 Med/High521.01.1516
Windward/Leeward 60-40 High495.71.2105
5-Band AP Low685.70.8751
5-Band AP Low/Med532.31.1272
5-Band AP Medium455.81.3164
5-Band AP Med/High413.11.4526
5-Band AP High390.81.5352
5-Band SF Bay Tour - Low807.90.7427
5-Band SF Bay Tour - Low/Med648.00.9260
5-Band SF Bay Tour - Medium545.61.0997
5-Band SF Bay Tour - Med/High490.31.2237
5-Band SF Bay Tour - High463.71.2941
Chicago-Mac Upwind1.0985
Chicago-Mac All Purpose1.1290
Chicago-Mac Downwind1.1518
Bayview-Mac Cove Island0.8081
Bayview-Mac Shore0.8139
Harvest Moon Regatta399.21.5030
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance510.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating510.31.1758
FinRating, kevyt tuuli923.91.0824
FinRating, kova tuuli392.41.2743
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.1758
Triple Number Coastal/Long Distance Low0.9709
Triple Number Coastal/Long Distance Medium1.2954
Triple Number Coastal/Long Distance High1.4749
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium1.0355
Triple Number Windward/Leeward High1.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
For information
General Purpose Handicap (GPH)527.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low618.0
Triple Number Coastal/Long Distance Medium463.2
Triple Number Coastal/Long Distance High406.8
Triple Number Windward/Leeward Low801.8
Triple Number Windward/Leeward Medium579.4
Triple Number Windward/Leeward High499.3
Predominantly Upwind505.4
Predominantly Downwind478.2
Predominantly Reaching454.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9709
Triple Number Coastal/Long Distance Medium1.2954
Triple Number Coastal/Long Distance High1.4749
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium1.0355
Triple Number Windward/Leeward High1.2016
Coastal/Long Distance1.1758
Predominantly Upwind1.1872
Predominantly Downwind1.2547
For information
General Purpose Handicap (GPH)527.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.2865
Distanseseilas Trippeltall svak vind0.9709
Distanseseilas Trippeltall mellomvind1.2954
Distanseseilas Trippeltall sterk vind1.4749
Pølsebane Trippeltall svak vind0.7483
Pølsebane Trippeltall mellomvind1.0355
Pølsebane Trippeltall sterk vind1.2016
Motvind Singeltall1.1872
Medvind Singeltall1.2547
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Coastal/Long Distance510.31.1758
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind505.41.1872
Predominantly Downwind478.21.2547
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore464.21.2925
Cape Doctor Coastal379.21.5823
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9709
Triple Number Coastal/Long Distance Medium1.2954
Triple Number Coastal/Long Distance High1.4749
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium1.0355
Triple Number Windward/Leeward High1.2016
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.9709
Triple Number Coastal/Long Distance Medium1.2954
Triple Number Coastal/Long Distance High1.4749
Triple Number Windward/Leeward Low0.7483
Triple Number Windward/Leeward Medium1.0355
Triple Number Windward/Leeward High1.2016
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Predominantly Upwind505.41.1872
Predominantly Downwind478.21.2547
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance510.31.1758
Triple Number Coastal/Long Distance Low618.00.9709
Triple Number Coastal/Long Distance Medium463.21.2954
Triple Number Coastal/Long Distance High406.81.4749
Triple Number Windward/Leeward Low801.80.7483
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1347.0890.5667.6548.6479.5442.8414.6370.9356.0
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low618.00.9709
Triple Number AP Medium463.21.2952
Triple Number AP High406.81.4749
Triple Number Windward/Leeward Low838.60.7155
Triple Number Windward/Leeward Medium579.41.0355
Triple Number Windward/Leeward High499.31.2016
Single Number Predominant Upwind527.51.1374
Single Number Predominant Reaching464.41.2919
Single Number Predominant Downwind500.01.2000
Predominant Upwind - Low753.10.7967
Predominant Upwind - Low/Med561.81.0680
Predominant Upwind - Medium486.61.2331
Predominant Upwind - Med/High449.01.3363
Predominant Upwind - High431.61.3901
Predominant Downwind Low751.30.7986
Predominant Downwind Low/Med547.21.0965
Predominant Downwind Medium459.21.3066
Predominant Downwind Med/High405.41.4799
Predominant Downwind High372.61.6104
Predominant Reaching Low667.40.8991
Predominant Reaching Low/Med498.61.2033
Predominant Reaching Medium430.51.3937
Predominant Reaching Med/High390.61.5362
Predominant Reaching High365.81.6401
SA/DSPL Upwind23.58SA/DSPL Downwind43.71
Scoring OptionTODTOT
5-Band Windward/Leeward Low941.10.6375
5-Band Windward/Leeward Low/Med679.80.8826
5-Band Windward/Leeward Medium568.41.0556
5-Band Windward/Leeward Med/High507.51.1822
5-Band Windward/Leeward High479.01.2527
Windward/Leeward 60-40 Low945.70.6345
Windward/Leeward 60-40 Low/Med686.40.8742
Windward/Leeward 60-40 Medium578.01.0380
Windward/Leeward 60-40 Med/High521.01.1516
Windward/Leeward 60-40 High495.71.2105
5-Band AP Low685.70.8751
5-Band AP Low/Med532.31.1272
5-Band AP Medium455.81.3164
5-Band AP Med/High413.11.4526
5-Band AP High390.81.5352
5-Band SF Bay Tour - Low807.90.7427
5-Band SF Bay Tour - Low/Med648.00.9260
5-Band SF Bay Tour - Medium545.61.0997
5-Band SF Bay Tour - Med/High490.31.2237
5-Band SF Bay Tour - High463.71.2941
Chicago-Mac Upwind1.0985
Chicago-Mac All Purpose1.1290
Chicago-Mac Downwind1.1518
Bayview-Mac Cove Island0.8081
Bayview-Mac Shore0.8139
Harvest Moon Regatta399.21.5030
Club Certificate2025
More RelaxCRO 2599
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassMore 55Measurement29/04/2016HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA15.995Max. Beam5.016Draft2.760Displacement16,508Wetted area55.42IMS L15.155LSM015.066Acc. length15.995Sink (kg/mm) 43.17
VCGD0.167VCGM0.121RM Rated (kg·m) 576.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight1,235Declared crew weight970
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.430PBWPIPA0.0007
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders3Rotating mastNo
P20.940IG21.100ISP22.670MDT10.170MDL10.300MDT20.165MDL20.214TL2.250MW0.300GO0.330
E7.100J6.400BAS2.100FSD0.052SFJ0.450SPLWPLTPS6.970BD0.290MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/05/2016
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
More RelaxCRO 2599
Hrvatski jedriličarski savez
Osječka 11
21000 Split
CROATIA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment20.141.252.324.195.7182.9702/07/2023
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.050.821.643.335.076.8821.11NoNo 71.3502/07/2023
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment224.0121.3422.6810.5111.7090%203.0902/07/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length16.0 mTable area0.77 m²Headroom1.90 mMinimum number of berths7Personal gear stowage0.28 m³Fresh water capacity350 lMinimum number of seats in cockpit7Food stowage0.42 m³Fuel capacity170 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.