Club Certificate2025
De Ware LubachNED 8827
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 Angles42.9°42.9°41.2°39.6°38.2°38.0°38.2°39.4°42.6°
Beat VMG2.042.793.373.794.034.104.124.073.86
52°3.154.234.975.405.635.725.765.795.71
60°3.334.435.145.535.765.885.946.015.97
75°3.434.545.255.645.916.116.226.386.43
90°3.304.455.275.745.996.216.436.746.97
110°3.314.505.365.866.246.556.847.317.77
120°3.134.345.255.796.206.597.008.189.25
135°2.733.874.835.565.996.396.808.0810.96
150°2.343.374.305.105.676.056.427.269.51
Run VMG2.022.923.744.455.105.545.896.568.24
Gybe Angles149.2°149.2°152.8°155.2°163.7°171.8°174.5°175.0°142.0°
APH ToD:693.6CDL: 5.584APH ToT: 0.8650CertNo:
BOAT
ClassWaarschip 725DesignerKremerBuilder't WaarAge date01/1972Series date01/1968Offset fileHC_03503v3.OFFData fileNED8827
HULL
Length Overall7.224 mMaximum Beam2.446 mDraft1.356 mDisplacement998 kgDLR7.5726IMS DivisionCruiser/RacerDynamic Allowance0.190%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight263 kg(default)Minimum weight133 kg ✱ when appliedNon Manual PowerCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail11.5811.95Headsail Luffed16.6216.62Headsail FlyingSymmetric34.7734.77Asymmetric
STORM SAIL AREAS (m²)
Trysail3.31Storm Jib2.92Heavy Weather Jib7.86
SAIL LIMITS
Headsails5Spinnakers4
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
De Ware LubachNED 8827
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 VMG1767.41290.11068.0950.3892.7878.0873.7884.5931.8
52°1143.9852.1724.4666.7639.4629.4624.8621.6630.9
60°1079.9813.2700.4651.2625.0612.4606.5599.4603.5
75°1048.2792.8685.8638.2609.3589.6578.3564.5560.0
90°1092.0808.5682.9627.0601.3579.3559.7533.8516.2
110°1088.5800.0671.7614.8577.2549.5526.6492.3463.2
120°1149.6830.5685.4622.2580.2546.3514.5440.4389.3
135°1316.9931.3745.2647.9601.3563.5529.7445.4328.4
150°1537.41068.0836.7705.9635.4594.7560.5495.7378.5
Run VMG1784.31233.2963.4809.5706.5650.3611.3548.9437.0
Selected Courses
Windward / Leeward1773.61261.61015.7879.9799.6764.1742.5716.7684.4
All purpose1355.8981.5806.8717.1667.7641.3622.3592.6562.4
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward843.40.7114
All purpose693.60.8650
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6143
Downwind "popa"0.7604
70% up, 30% down "Ilhabela"0.6519
30% up, 70% down "Ilhabela-inverso"0.7098
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Predominantly Upwind753.20.7966
Predominantly Downwind700.50.8566
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low894.20.6710
Triple Number AP Medium689.20.8705
Triple Number AP High615.90.9741
Triple Number Windward/Leeward Low1188.80.5047
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Single Number Predominant Upwind783.90.7654
Single Number Predominant Reaching693.30.8654
Single Number Predominant Downwind730.50.8213
Predominant Upwind - Low1076.30.5575
Predominant Upwind - Low/Med824.40.7278
Predominant Upwind - Medium728.50.8237
Predominant Upwind - Med/High685.40.8754
Predominant Upwind - High669.00.8968
Predominant Downwind Low1084.50.5533
Predominant Downwind Low/Med796.60.7532
Predominant Downwind Medium674.90.8890
Predominant Downwind Med/High599.61.0007
Predominant Downwind High542.61.1058
Predominant Reaching Low970.30.6184
Predominant Reaching Low/Med738.60.8123
Predominant Reaching Medium648.30.9255
Predominant Reaching Med/High593.41.0111
Predominant Reaching High553.31.0844
SA/DSPL Upwind28.23SA/DSPL Downwind46.40
Scoring OptionTODTOT
5-Band Windward/Leeward Low1328.70.4516
5-Band Windward/Leeward Low/Med972.20.6172
5-Band Windward/Leeward Medium820.50.7313
5-Band Windward/Leeward Med/High746.60.8037
5-Band Windward/Leeward High715.60.8385
Windward/Leeward 60-40 Low1333.70.4499
Windward/Leeward 60-40 Low/Med984.40.6095
Windward/Leeward 60-40 Medium839.00.7152
Windward/Leeward 60-40 Med/High772.80.7764
Windward/Leeward 60-40 High750.60.7993
5-Band AP Low990.50.6058
5-Band AP Low/Med780.40.7688
5-Band AP Medium679.30.8832
5-Band AP Med/High624.30.9610
5-Band AP High592.51.0126
5-Band SF Bay Tour - Low1148.80.5223
5-Band SF Bay Tour - Low/Med933.10.6430
5-Band SF Bay Tour - Medium796.20.7536
5-Band SF Bay Tour - Med/High729.60.8223
5-Band SF Bay Tour - High698.90.8585
Chicago-Mac Upwind0.7430
Chicago-Mac All Purpose0.7686
Chicago-Mac Downwind0.7904
Bayview-Mac Cove Island0.5621
Bayview-Mac Shore0.5659
Harvest Moon Regatta599.41.0010
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance751.5
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.7984
Triple Number Coastal/Long Distance Low0.6710
Triple Number Coastal/Long Distance Medium0.8706
Triple Number Coastal/Long Distance High0.9741
Triple Number Windward/Leeward Low0.5269
Triple Number Windward/Leeward Medium0.7181
Triple Number Windward/Leeward High0.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
For information
General Purpose Handicap (GPH)779.1
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low894.2
Triple Number Coastal/Long Distance Medium689.2
Triple Number Coastal/Long Distance High616.0
Triple Number Windward/Leeward Low1138.7
Triple Number Windward/Leeward Medium835.5
Triple Number Windward/Leeward High738.3
Predominantly Upwind753.2
Predominantly Downwind700.5
Predominantly Reaching676.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6710
Triple Number Coastal/Long Distance Medium0.8706
Triple Number Coastal/Long Distance High0.9741
Triple Number Windward/Leeward Low0.5269
Triple Number Windward/Leeward Medium0.7181
Triple Number Windward/Leeward High0.8127
Coastal/Long Distance0.7984
Predominantly Upwind0.7966
Predominantly Downwind0.8566
For information
General Purpose Handicap (GPH)779.1
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.8650
Distanseseilas Trippeltall svak vind0.6710
Distanseseilas Trippeltall mellomvind0.8706
Distanseseilas Trippeltall sterk vind0.9741
Pølsebane Trippeltall svak vind0.5269
Pølsebane Trippeltall mellomvind0.7181
Pølsebane Trippeltall sterk vind0.8127
Motvind Singeltall0.7966
Medvind Singeltall0.8566
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Coastal/Long Distance751.50.7984
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind753.20.7966
Predominantly Downwind700.50.8566
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore694.10.8644
Cape Doctor Coastal571.41.0500
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6710
Triple Number Coastal/Long Distance Medium0.8706
Triple Number Coastal/Long Distance High0.9741
Triple Number Windward/Leeward Low0.5269
Triple Number Windward/Leeward Medium0.7181
Triple Number Windward/Leeward High0.8127
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.6710
Triple Number Coastal/Long Distance Medium0.8706
Triple Number Coastal/Long Distance High0.9741
Triple Number Windward/Leeward Low0.5269
Triple Number Windward/Leeward Medium0.7181
Triple Number Windward/Leeward High0.8127
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Predominantly Upwind753.20.7966
Predominantly Downwind700.50.8566
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance751.50.7984
Triple Number Coastal/Long Distance Low894.20.6710
Triple Number Coastal/Long Distance Medium689.20.8706
Triple Number Coastal/Long Distance High616.00.9741
Triple Number Windward/Leeward Low1138.70.5269
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1877.01258.8957.8800.2710.0665.2628.1559.6526.2
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low894.20.6710
Triple Number AP Medium689.20.8705
Triple Number AP High615.90.9741
Triple Number Windward/Leeward Low1188.80.5047
Triple Number Windward/Leeward Medium835.50.7181
Triple Number Windward/Leeward High738.30.8127
Single Number Predominant Upwind783.90.7654
Single Number Predominant Reaching693.30.8654
Single Number Predominant Downwind730.50.8213
Predominant Upwind - Low1076.30.5575
Predominant Upwind - Low/Med824.40.7278
Predominant Upwind - Medium728.50.8237
Predominant Upwind - Med/High685.40.8754
Predominant Upwind - High669.00.8968
Predominant Downwind Low1084.50.5533
Predominant Downwind Low/Med796.60.7532
Predominant Downwind Medium674.90.8890
Predominant Downwind Med/High599.61.0007
Predominant Downwind High542.61.1058
Predominant Reaching Low970.30.6184
Predominant Reaching Low/Med738.60.8123
Predominant Reaching Medium648.30.9255
Predominant Reaching Med/High593.41.0111
Predominant Reaching High553.31.0844
SA/DSPL Upwind28.23SA/DSPL Downwind46.40
Scoring OptionTODTOT
5-Band Windward/Leeward Low1328.70.4516
5-Band Windward/Leeward Low/Med972.20.6172
5-Band Windward/Leeward Medium820.50.7313
5-Band Windward/Leeward Med/High746.60.8037
5-Band Windward/Leeward High715.60.8385
Windward/Leeward 60-40 Low1333.70.4499
Windward/Leeward 60-40 Low/Med984.40.6095
Windward/Leeward 60-40 Medium839.00.7152
Windward/Leeward 60-40 Med/High772.80.7764
Windward/Leeward 60-40 High750.60.7993
5-Band AP Low990.50.6058
5-Band AP Low/Med780.40.7688
5-Band AP Medium679.30.8832
5-Band AP Med/High624.30.9610
5-Band AP High592.51.0126
5-Band SF Bay Tour - Low1148.80.5223
5-Band SF Bay Tour - Low/Med933.10.6430
5-Band SF Bay Tour - Medium796.20.7536
5-Band SF Bay Tour - Med/High729.60.8223
5-Band SF Bay Tour - High698.90.8585
Chicago-Mac Upwind0.7430
Chicago-Mac All Purpose0.7686
Chicago-Mac Downwind0.7904
Bayview-Mac Cove Island0.5621
Bayview-Mac Shore0.5659
Harvest Moon Regatta599.41.0010
Club Certificate2025
De Ware LubachNED 8827
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassWaarschip 725MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.224Max. Beam2.446Draft1.356Displacement998Wetted area10.18IMS L5.573LSM05.089Acc. length7.224Sink (kg/mm) 6.55
VCGD-0.228VCGM-0.161RM Rated (kg·m) 20.3Limit of positive stability(°) N/AStability IndexN/ADefault crew weight263Declared crew weightN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayAdjustableMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0CheckstaysSpreaders1Rotating mastNo
P6.860IG7.630ISP7.630MDT10.078MDL10.120MDT2MDL2TLNo TaperMWGO
E2.750J2.895BAS1.000FSDNo FoilSFJ0.020SPL2.990WPLTPSBDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date01/01/2015CommentBB motor aan spiegel bij meting
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
De Ware LubachNED 8827
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment111.58
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment14.00NoNo 16.62
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment20.0034.77
CRUISER/RACER REQUIREMENTS*
Accommodation length7.2 mTable area0.22 m²Headroom1.40 mMinimum number of berths2Personal gear stowage0.08 m³Fresh water capacity12 lMinimum number of seats in cockpit2Food stowage0.12 m³Fuel capacity20 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.