One DesignInternational Certificate2025
PROTAGONIST 750MNA-1234
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 Angles41.5°41.5°38.7°37.7°37.5°37.5°37.5°38.3°40.1°
Beat VMG2.723.644.234.444.524.564.594.584.45
52°4.245.436.026.246.356.436.486.546.48
60°4.485.656.196.456.596.696.776.866.84
75°4.625.806.346.726.957.137.297.487.58
90°4.515.726.356.837.247.587.868.318.61
110°4.295.606.406.957.347.718.159.1410.18
120°4.125.466.357.007.638.178.659.5910.63
135°3.504.875.966.697.438.329.2611.2812.84
150°2.794.055.186.056.767.468.3310.7813.86
Run VMG2.423.514.485.285.936.527.229.3412.01
Gybe Angles144.2°144.2°148.6°155.2°159.5°159.5°151.0°145.9°150.6°
APH ToD:585.2CDL: 6.909APH ToT: 1.0254CertNo:P750
BOAT
ClassPROTAGONIST 750DesignerBADINELLIBuilderPROTAGONISTAge date06/2005Series date09/1996Offset fileprot750.od.OFFData fileprot750
HULL
Length Overall7.495 mMaximum Beam2.420 mDraft1.761 mDisplacement850 kgDLR3.5839IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight255 kg(declared)Minimum weight130 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.1518.77Headsail Luffed15.8915.89Headsail FlyingSymmetric47.1247.13Asymmetric
STORM SAIL AREAS (m²)
Trysail5.06Storm Jib3.88Heavy Weather Jib10.47
SAIL LIMITS
Headsails5Spinnakers4
STABILITY
Righting Moment15.9 kg·mStability Index101.6
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.
One DesignInternational Certificate2025
PROTAGONIST 750MNA-1234
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 VMG1323.9990.3852.0811.5796.5788.8784.0785.6809.2
52°848.6663.3597.6577.0567.2560.3555.5550.5555.5
60°803.7637.2581.5558.3546.6537.9531.8524.9526.2
75°778.7621.1568.1535.8517.7504.7494.1481.1475.1
90°798.0629.2567.2527.3497.0474.9458.0433.5418.0
110°839.2643.2562.3518.2490.4467.2441.9393.8353.5
120°873.4659.5566.8514.0472.1440.4416.2375.4338.7
135°1027.8738.5604.5538.3484.3432.6388.6319.1280.3
150°1291.3889.5695.4595.4532.5482.7432.2333.9259.8
Run VMG1487.11027.1803.0681.9607.2552.2498.9385.6299.7
Selected Courses
Windward / Leeward1402.51008.7827.5746.7701.8670.5641.5585.6554.5
All purpose1045.5778.3661.2606.9573.7548.4525.9486.8464.9
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward720.60.8326
All purpose585.21.0254
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7230
Downwind "popa"0.9219
70% up, 30% down "Ilhabela"0.7731
30% up, 70% down "Ilhabela-inverso"0.8516
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Predominantly Upwind640.80.9363
Predominantly Downwind579.91.0347
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low719.70.8336
Triple Number AP Medium585.81.0242
Triple Number AP High516.91.1608
Triple Number Windward/Leeward Low958.70.6258
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Single Number Predominant Upwind658.60.9110
Single Number Predominant Reaching569.01.0545
Single Number Predominant Downwind599.91.0002
Predominant Upwind - Low839.00.7152
Predominant Upwind - Low/Med682.50.8791
Predominant Upwind - Medium628.00.9554
Predominant Upwind - Med/High592.81.0122
Predominant Upwind - High572.51.0480
Predominant Downwind Low869.60.6900
Predominant Downwind Low/Med659.20.9102
Predominant Downwind Medium565.01.0620
Predominant Downwind Med/High485.81.2350
Predominant Downwind High424.31.4139
Predominant Reaching Low761.70.7877
Predominant Reaching Low/Med609.30.9847
Predominant Reaching Medium542.61.1058
Predominant Reaching Med/High487.61.2306
Predominant Reaching High449.91.3336
SA/DSPL Upwind37.98SA/DSPL Downwind72.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1062.60.5647
5-Band Windward/Leeward Low/Med807.10.7434
5-Band Windward/Leeward Medium709.50.8457
5-Band Windward/Leeward Med/High642.00.9346
5-Band Windward/Leeward High589.91.0172
Windward/Leeward 60-40 Low1057.90.5672
Windward/Leeward 60-40 Low/Med815.70.7356
Windward/Leeward 60-40 Medium727.80.8244
Windward/Leeward 60-40 Med/High670.80.8944
Windward/Leeward 60-40 High629.80.9527
5-Band AP Low786.60.7628
5-Band AP Low/Med646.40.9282
5-Band AP Medium578.31.0375
5-Band AP Med/High527.11.1382
5-Band AP High489.81.2250
5-Band SF Bay Tour - Low916.30.6548
5-Band SF Bay Tour - Low/Med772.30.7769
5-Band SF Bay Tour - Medium685.00.8759
5-Band SF Bay Tour - Med/High624.20.9612
5-Band SF Bay Tour - High579.81.0348
Chicago-Mac Upwind0.8883
Chicago-Mac All Purpose0.9256
Chicago-Mac Downwind0.9586
Bayview-Mac Cove Island0.6987
Bayview-Mac Shore0.7050
Harvest Moon Regatta491.41.2210
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance634.3
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9459
Triple Number Coastal/Long Distance Low0.8336
Triple Number Coastal/Long Distance Medium1.0243
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6535
Triple Number Windward/Leeward Medium0.8340
Triple Number Windward/Leeward High0.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
For information
General Purpose Handicap (GPH)649.6
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low719.8
Triple Number Coastal/Long Distance Medium585.8
Triple Number Coastal/Long Distance High516.9
Triple Number Windward/Leeward Low918.1
Triple Number Windward/Leeward Medium719.4
Triple Number Windward/Leeward High627.7
Predominantly Upwind640.8
Predominantly Downwind579.9
Predominantly Reaching559.0
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8336
Triple Number Coastal/Long Distance Medium1.0243
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6535
Triple Number Windward/Leeward Medium0.8340
Triple Number Windward/Leeward High0.9558
Coastal/Long Distance0.9459
Predominantly Upwind0.9363
Predominantly Downwind1.0347
For information
General Purpose Handicap (GPH)649.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8336
Tretall Distanseseilas Mellomvind1.0243
Tretall Distanseseilas Mye vind1.1608
Tretall Pølsebane Lite vind0.6535
Tretall Pølsebane Mellomvind0.8340
Tretall Pølsebane Mye vind0.9558
Distanseseilas ett tall1.0254
Enkeltall Motvind0.9363
Enkeltall Medvind1.0347
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Coastal/Long Distance634.30.9459
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind640.80.9363
Predominantly Downwind579.91.0347
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore563.81.0642
Cape Doctor Coastal471.51.2726
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8336
Triple Number Coastal/Long Distance Medium1.0243
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6535
Triple Number Windward/Leeward Medium0.8340
Triple Number Windward/Leeward High0.9558
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8336
Triple Number Coastal/Long Distance Medium1.0243
Triple Number Coastal/Long Distance High1.1608
Triple Number Windward/Leeward Low0.6535
Triple Number Windward/Leeward Medium0.8340
Triple Number Windward/Leeward High0.9558
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Predominantly Upwind640.80.9363
Predominantly Downwind579.91.0347
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance634.30.9459
Triple Number Coastal/Long Distance Low719.80.8336
Triple Number Coastal/Long Distance Medium585.81.0243
Triple Number Coastal/Long Distance High516.91.1608
Triple Number Windward/Leeward Low918.10.6535
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1491.21010.5782.5677.9612.4569.2529.8462.3436.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low719.70.8336
Triple Number AP Medium585.81.0242
Triple Number AP High516.91.1608
Triple Number Windward/Leeward Low958.70.6258
Triple Number Windward/Leeward Medium719.40.8340
Triple Number Windward/Leeward High627.70.9558
Single Number Predominant Upwind658.60.9110
Single Number Predominant Reaching569.01.0545
Single Number Predominant Downwind599.91.0002
Predominant Upwind - Low839.00.7152
Predominant Upwind - Low/Med682.50.8791
Predominant Upwind - Medium628.00.9554
Predominant Upwind - Med/High592.81.0122
Predominant Upwind - High572.51.0480
Predominant Downwind Low869.60.6900
Predominant Downwind Low/Med659.20.9102
Predominant Downwind Medium565.01.0620
Predominant Downwind Med/High485.81.2350
Predominant Downwind High424.31.4139
Predominant Reaching Low761.70.7877
Predominant Reaching Low/Med609.30.9847
Predominant Reaching Medium542.61.1058
Predominant Reaching Med/High487.61.2306
Predominant Reaching High449.91.3336
SA/DSPL Upwind37.98SA/DSPL Downwind72.80
Scoring OptionTODTOT
5-Band Windward/Leeward Low1062.60.5647
5-Band Windward/Leeward Low/Med807.10.7434
5-Band Windward/Leeward Medium709.50.8457
5-Band Windward/Leeward Med/High642.00.9346
5-Band Windward/Leeward High589.91.0172
Windward/Leeward 60-40 Low1057.90.5672
Windward/Leeward 60-40 Low/Med815.70.7356
Windward/Leeward 60-40 Medium727.80.8244
Windward/Leeward 60-40 Med/High670.80.8944
Windward/Leeward 60-40 High629.80.9527
5-Band AP Low786.60.7628
5-Band AP Low/Med646.40.9282
5-Band AP Medium578.31.0375
5-Band AP Med/High527.11.1382
5-Band AP High489.81.2250
5-Band SF Bay Tour - Low916.30.6548
5-Band SF Bay Tour - Low/Med772.30.7769
5-Band SF Bay Tour - Medium685.00.8759
5-Band SF Bay Tour - Med/High624.20.9612
5-Band SF Bay Tour - High579.81.0348
Chicago-Mac Upwind0.8883
Chicago-Mac All Purpose0.9256
Chicago-Mac Downwind0.9586
Bayview-Mac Cove Island0.6987
Bayview-Mac Shore0.7050
Harvest Moon Regatta491.41.2210
One DesignInternational Certificate2025
PROTAGONIST 750MNA-1234
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassPROTAGONIST 750Measurement01/06/2005HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.495Max. Beam2.420Draft1.761Displacement850Wetted area9.25IMS L6.788LSM06.188Acc. length7.495Sink (kg/mm) 7.23
VCGD-0.189VCGM-0.091RM Rated (kg·m) 15.9Limit of positive stability(°) 110.3Stability Index101.6Default crew weight347Declared crew weight255
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P8.500IG8.645ISP8.665MDT10.075MDL10.111MDT20.065MDL20.082TL1.180MW0.082GO0.130
E3.400J2.670BAS1.130FSD0.026SFJ0.260SPL3.330WPLTPSBD0.110MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date01/06/2015
SFFP0.360FFM0.794FF0.798LCFcl4.156SG1.0000
SAFP7.066FAM0.595FA0.598LCFsh4.321HBI0.679
W115.0W215.0W315.0W415.0
PD1576.6PD2576.1PD3576.2PD4576.3
WD7.780PLM9000.00GSA1.0RSA1.0RM15.9
BALLAST
TANKS
INVENTORY
IdDescriptionWeight SailingLCGVCGGAIdDescriptionWeight SailingLCGVCGGAA   
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGAEngine13Total deductible0
One DesignInternational Certificate2025
PROTAGONIST 750MNA-1234
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentORC0.200.821.402.352.9818.15
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentA0.070.000.000.000.003.598.70NoNo 15.89J0.072.308.70NoNo 10.28
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentORC8.708.708.706.506.5047.12