International
Certificate
2023

Boat

ROCC IN RIO

ARG-5921

Yacht Club Argentino
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.1°42.0°40.5°39.4°39.4°39.4°40.2°
Beat VMG3.143.824.284.494.564.594.55
52°4.835.716.216.456.546.596.60
60°5.105.966.406.626.746.806.84
75°5.266.126.556.816.997.117.22
90°5.286.236.696.947.117.327.61
110°5.316.326.827.187.487.748.09
120°5.146.186.757.157.517.858.53
135°4.635.716.446.887.257.638.50
150°3.914.965.866.496.897.247.98
Run VMG3.384.305.095.776.336.757.42
Gybe Angles144.2°149.8°153.2°161.0°174.5°179.0°179.0°

APH: 608.4

CDL: 7.583

GPH: 681.0

CertNo: 592101

BOAT
ClassCORUM 300 CRDesignerPGYDBuilderAst. CORUMAge date03/2022Series date12/2007Offset fileCORUM300CR-DEEP RUDDER.offData fileARG5921
HULL
Length Overall8.751 mMaximum Beam3.150 mDraft1.659 mDisplacement3,319 kgDLR6.5470IMS DivisionCruiser/RacerDynamic Allowance0.220%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.335m
CREW
Maximum weight498 kgMinimum weight374 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail25.7526.34Headsail Luffed20.9220.92Headsail FlyingSymmetric59.7159.71Asymmetric56.4556.45 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail7.51Storm Jib6.92Heavy Weather Jib18.67
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment53.4 kg·mStability Index99.9
COMMENTS
Con Planchada en popa CRLP
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.
ORC Ref  04640002TKDIssued on 04/11/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

ROCC IN RIO

ARG-5921

Yacht Club Argentino
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1146.2942.8842.1801.8788.6783.7790.7
52°745.8630.0579.5558.6550.7546.6545.1
60°706.3604.4562.8543.4534.5529.8526.6
75°684.0588.5549.7529.0515.2506.5498.4
90°681.4577.7538.1519.0506.6492.1473.2
110°678.1569.8527.7501.6481.4465.4445.2
120°701.0583.0533.6503.7479.4458.6422.3
135°777.6630.6558.9523.5496.7471.9423.5
150°921.5725.6614.1554.4522.4497.1451.1
Run VMG1064.1837.8706.6624.2568.5533.2485.2
Selected Courses
Windward / Leeward1105.1890.3774.3713.0678.5658.5638.0
All purpose849.4698.4624.7587.2566.0551.3532.2
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward746.50.8037
All purpose608.40.9862
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6890
Downwind "popa"0.8714
70% up, 30% down "Ilhabela"0.7352
30% up, 70% down "Ilhabela-inverso"0.8073
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Predominantly Upwind661.70.9068
Predominantly Downwind611.00.9819
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low773.90.7753
Triple Number All Purpose Medium603.70.9939
Triple Number All Purpose High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Predominantly Upwind661.70.9068
Predominantly Downwind611.00.9819
Predominantly Upwind Low868.30.6910
Predominantly Upwind Medium685.60.8751
Predominantly Upwind High651.20.9214
Predominantly Downwind Low838.20.7159
Predominantly Downwind Medium602.50.9959
Predominantly Downwind High507.11.1833
Chicago-Mac Upwind0.8907
Chicago-Mac All Purpose0.9247
Chicago-Mac Downwind0.9653
Bayview-Mac Cove Island0.8625
Bayview-Mac Shore0.8675
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching576.51.0408
Predominantly Reaching Low697.90.8598
Predominantly Reaching Medium569.91.0529
Predominantly Reaching High509.91.1767
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1088.60.5512
5-Band Low / Medium912.20.6578
5-Band Medium727.60.8246
5-Band Medium / High663.00.9050
5-Band High641.50.9353
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance661.4
Triple Number Coastal/Long Distance Low773.9
Triple Number Coastal/Long Distance Medium603.7
Triple Number Coastal/Long Distance High547.8
Triple Number Windward/Leeward Low997.7
Triple Number Windward/Leeward Medium739.6
Triple Number Windward/Leeward High655.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7753
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.6014
Triple Number Windward/Leeward Medium0.8112
Triple Number Windward/Leeward High0.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low773.9
Triple Number Coastal/Long Distance Medium603.7
Triple Number Coastal/Long Distance High547.8
Triple Number Windward/Leeward Low997.7
Triple Number Windward/Leeward Medium739.6
Triple Number Windward/Leeward High655.8
Predominantly Upwind661.7
Predominantly Downwind611.0
Predominantly Reaching588.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7753
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.6014
Triple Number Windward/Leeward Medium0.8112
Triple Number Windward/Leeward High0.9149
Coastal/Long Distance0.9072
Predominantly Upwind0.9068
Predominantly Downwind0.9819
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7753
Tretall Distanseseilas Mellomvind0.9939
Tretall Distanseseilas Mye vind1.0953
Tretall Pølsebane Lite vind0.6014
Tretall Pølsebane Mellomvind0.8112
Tretall Pølsebane Mye vind0.9149
Distanseseilas ett tall (OSN 8-16kn)0.9072
Distanseseilas ett tall (APH 6-20kn)0.9862
Enkeltall Motvind0.9068
Enkeltall Medvind0.9819
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Coastal/Long Distance661.40.9072
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind661.70.9068
Predominantly Downwind611.00.9819
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore644.10.9315
Cape Doctor Coastal537.91.1154
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7753
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.6014
Triple Number Windward/Leeward Medium0.8112
Triple Number Windward/Leeward High0.9149
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7753
Triple Number Coastal/Long Distance Medium0.9939
Triple Number Coastal/Long Distance High1.0953
Triple Number Windward/Leeward Low0.6014
Triple Number Windward/Leeward Medium0.8112
Triple Number Windward/Leeward High0.9149
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Predominantly Upwind661.70.9068
Predominantly Downwind611.00.9819
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance661.40.9072
Triple Number Coastal/Long Distance Low773.90.7753
Triple Number Coastal/Long Distance Medium603.70.9939
Triple Number Coastal/Long Distance High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1101.0836.8700.4626.3587.3556.1504.6
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low773.90.7753
Triple Number All Purpose Medium603.70.9939
Triple Number All Purpose High547.81.0953
Triple Number Windward/Leeward Low997.70.6014
Triple Number Windward/Leeward Medium739.60.8112
Triple Number Windward/Leeward High655.80.9149
Predominantly Upwind661.70.9068
Predominantly Downwind611.00.9819
Predominantly Upwind Low868.30.6910
Predominantly Upwind Medium685.60.8751
Predominantly Upwind High651.20.9214
Predominantly Downwind Low838.20.7159
Predominantly Downwind Medium602.50.9959
Predominantly Downwind High507.11.1833
Chicago-Mac Upwind0.8907
Chicago-Mac All Purpose0.9247
Chicago-Mac Downwind0.9653
Bayview-Mac Cove Island0.8625
Bayview-Mac Shore0.8675
Harvest Moon Regatta526.81.1390
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy645.00.9302
San Francisco Bay Medium734.90.8164
Predominantly Reaching576.51.0408
Predominantly Reaching Low697.90.8598
Predominantly Reaching Medium569.91.0529
Predominantly Reaching High509.91.1767
Windward/Leeward 60-40 Low1007.10.5958
Windward/Leeward 60-40 Medium768.20.7810
Windward/Leeward 60-40 High700.60.8564
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1088.60.5512
5-Band Low / Medium912.20.6578
5-Band Medium727.60.8246
5-Band Medium / High663.00.9050
5-Band High641.50.9353
ORC Ref  04640002TKDIssued on 04/11/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

ROCC IN RIO

ARG-5921

Yacht Club Argentino
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCORUM 300 CRMeasurement12/05/2022HINPlan reviewHull constructionSolidCarbon RudderYesLight stanchionsNoTrim tabNo
LOA8.751Max. Beam3.150Draft1.659Displacement3,319Wetted area17.81IMS L8.231LSM07.973Acc. length8.751Sink (kg/mm) 13.75
VCGD0.296VCGM0.265RM Rated (kg·m) 53.4Limit of positive stability(°) 103.0Stability Index99.9
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.335PBW0.090PIPA0.0033
EDL1.500ST10.042ST20.180
ST30.180ST40.112ST50.320
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P10.700IG11.680ISP11.780MDT10.081MDL10.138MDT20.081MDL20.081TL0.800MW0.138GO0.160
E4.010J3.330BAS1.420FSD0.000SFJ0.000SPL3.495WPLTPS3.710BD0.135MWT78.00MCG4.180
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodBoom incliningFlotation Date12/05/2022MeasurerJCMComment
SFFP0.346FFM1.193FF1.205LCFcl4.833SG1.0000
SAFP8.436FAM0.923FA0.928LCFsh5.077HBI1.040
W150.1W250.1W350.1W450.1LCFD4.500
PD1291.4PD2295.1PD3293.2PD4297.5
WD3.920PLM9000.00GSA1.0RSA1.0RM52.6
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCGE3GAS OIL INOX0.900045253.800.00B6AGUA INOXWater6005.000.00E6AGUA INOXWater6004.000.00Total deductible233.800.00
OTHER ITEMSIdKindDescriptionWeightLCGVCGC4Battery2 X 12 V (65 Y 75 Amp)356.830.00C5EngineYANMAR 21 HPTotal deductible0
ORC Ref  04640002TKDIssued on 04/11/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org

International
Certificate
2023

Boat

ROCC IN RIO

ARG-5921

Yacht Club Argentino
Patricio D. Gutiérrez – RO
pgutierrez@yca.org.ar
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM20.370.931.552.563.3425.7502/11/2023NUEVA
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentG1 LM0.070.541.051.892.643.3211.62YesNo 20.9202/11/2023NuevoG1MH0.060.531.021.832.603.3511.55YesNo 20.5202/11/2023NuevoG30.070.490.951.742.473.2110.74YesNo 18.1313/05/2022Nuevo
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS211.4611.4611.466.286.1459.7102/11/2023BL.S311.4411.4911.476.256.1659.54
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentGen12.4411.0511.755.735.9297%56.4513/05/2022BL/RojoA311.8510.8411.355.855.9299%55.4410/04/2023
ORC Ref  04640002TKDIssued on 04/11/2023Valid until 31/12/2023
VPP ver: 2023 1.03 | © ORC | www.orc.org