Club
Certificate
2022

Boat

Prizrak

RUS 331

Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles41.4°41.8°40.0°38.7°38.4°38.4°39.4°
Beat VMG3.073.644.104.334.414.434.37
52°4.625.435.856.076.186.236.24
60°4.855.625.996.226.396.476.52
75°5.025.756.106.386.636.826.97
90°4.965.816.256.596.816.997.38
110°4.915.816.266.687.067.427.89
120°4.725.676.166.566.967.368.27
135°4.225.155.886.286.677.057.92
150°3.604.515.365.956.326.697.42
Run VMG3.113.924.665.355.886.246.93
Gybe Angles148.4°152.9°153.8°164.6°178.4°179.0°179.0°

APH: 647.0

CDL: 6.431

GPH: 724.6

CertNo: 033114

BOAT
ClassRikoshet-780DesignerYuri SitnikovBuilderAeromarine, MoscowAge date01.2002Series date07.1992Offset filePRIZR-14.OFFData fileRU0331_Prizrak
HULL
Length Overall7.830 mMaximum Beam2.808 mDraft1.658 mDisplacement1 604 kgDLR6.5323IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight330 kgMinimum weight245 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail20.0920.57Headsail Luffed15.2615.26Headsail FlyingSymmetric34.5334.53Asymmetric
STORM SAIL AREAS (m²)
Trysail5.95Storm Jib3.24Heavy Weather Jib8.75
SAIL LIMITS
Headsails5  Spinnakers4
STABILITY
Righting Moment30.3 kg·mStability IndexN/A
COMMENTS
71 kg of lead added to internal ballast. Estimated displacement 1636 kg
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
Certificate
2022

Boat

Prizrak

RUS 331

Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1173.9988.5878.8830.7817.1812.8824.4
52°780.0663.5615.1592.8582.2577.5576.8
60°741.8640.3601.3578.5563.7556.6552.6
75°717.0626.1590.6564.4542.9527.9516.2
90°726.1619.2576.2546.1529.0515.1487.6
110°732.5619.7575.3539.3509.7485.2456.2
120°762.3634.7584.9548.9517.2489.0435.2
135°852.4698.4612.2573.4539.7510.4454.5
150°1001.1797.9671.3604.8569.6537.9485.0
Run VMG1155.9918.7772.4672.4612.3576.8519.5
Selected Courses
Windward / Leeward1164.9953.6825.6751.5714.7694.8671.9
All purpose900.0749.5669.6624.3599.1581.4557.8
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward790.20.7593
All purpose647.00.9273
 
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Brazil
Single NumberTime On Time
Upwind "bolina"0.6639
Downwind "popa"0.8034
70% up, 30% down "Ilhabela"0.7004
30% up, 70% down "Ilhabela-inverso"0.7557
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Predominantly Upwind699.30.8580
Predominantly Downwind658.30.9115
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low824.70.7275
Triple Number All Purpose Medium643.60.9323
Triple Number All Purpose High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Predominantly Upwind699.30.8580
Predominantly Downwind658.30.9115
Predominantly Upwind Low913.80.6566
Predominantly Upwind Medium719.80.8336
Predominantly Upwind High681.00.8811
Predominantly Downwind Low906.10.6622
Predominantly Downwind Medium652.30.9198
Predominantly Downwind High542.71.1056
Chicago-Mac Upwind0.8433
Chicago-Mac All Purpose0.8678
Chicago-Mac Downwind0.8962
Bayview-Mac Cove Island0.8105
Bayview-Mac Shore0.8181
Victoria-Maui0.9627
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance703.5
Triple Number Coastal/Long Distance Low824.7
Triple Number Coastal/Long Distance Medium643.6
Triple Number Coastal/Long Distance High577.0
Triple Number Windward/Leeward Low1059.3
Triple Number Windward/Leeward Medium783.9
Triple Number Windward/Leeward High691.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7275
Triple Number Coastal/Long Distance Medium0.9323
Triple Number Coastal/Long Distance High1.0399
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7654
Triple Number Windward/Leeward High0.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Hungary
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low824.7
Triple Number Coastal/Long Distance Medium643.6
Triple Number Coastal/Long Distance High577.0
Triple Number Windward/Leeward Low1059.3
Triple Number Windward/Leeward Medium783.9
Triple Number Windward/Leeward High691.2
Predominantly Upwind699.3
Predominantly Downwind658.3
Predominantly Reaching630.8
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7275
Triple Number Coastal/Long Distance Medium0.9323
Triple Number Coastal/Long Distance High1.0399
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7654
Triple Number Windward/Leeward High0.8680
Coastal/Long Distance0.8529
Predominantly Upwind0.8580
Predominantly Downwind0.9115
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8529
Tretall Distanseseilas Lite vind0.7275
Tretall Distanseseilas Mellomvind0.9323
Tretall Distanseseilas Mye vind1.0399
Tretall Pølsebane Lite vind0.5664
Tretall Pølsebane Mellomvind0.7654
Tretall Pølsebane Mye vind0.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Coastal/Long Distance703.50.8529
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind699.30.8580
Predominantly Downwind658.30.9115
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore678.80.8839
Cape Doctor Coastal564.91.0621
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7275
Triple Number Coastal/Long Distance Medium0.9323
Triple Number Coastal/Long Distance High1.0399
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7654
Triple Number Windward/Leeward High0.8680
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7275
Triple Number Coastal/Long Distance Medium0.9323
Triple Number Coastal/Long Distance High1.0399
Triple Number Windward/Leeward Low0.5664
Triple Number Windward/Leeward Medium0.7654
Triple Number Windward/Leeward High0.8680
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Predominantly Upwind699.30.8580
Predominantly Downwind658.30.9115
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance703.50.8529
Triple Number Coastal/Long Distance Low824.70.7275
Triple Number Coastal/Long Distance Medium643.60.9323
Triple Number Coastal/Long Distance High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1164.0897.5749.0664.5621.5587.3527.3
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low824.70.7275
Triple Number All Purpose Medium643.60.9323
Triple Number All Purpose High577.01.0399
Triple Number Windward/Leeward Low1059.30.5664
Triple Number Windward/Leeward Medium783.90.7654
Triple Number Windward/Leeward High691.20.8680
Predominantly Upwind699.30.8580
Predominantly Downwind658.30.9115
Predominantly Upwind Low913.80.6566
Predominantly Upwind Medium719.80.8336
Predominantly Upwind High681.00.8811
Predominantly Downwind Low906.10.6622
Predominantly Downwind Medium652.30.9198
Predominantly Downwind High542.71.1056
Chicago-Mac Upwind0.8433
Chicago-Mac All Purpose0.8678
Chicago-Mac Downwind0.8962
Bayview-Mac Cove Island0.8105
Bayview-Mac Shore0.8181
Harvest Moon Regatta572.31.0485
Victoria-Maui0.9627
5-Band
Windward/Leeward
Time On DistanceTime On Time
5-Band Low1148.70.5223
5-Band Low / Medium970.30.6184
5-Band Medium769.90.7793
5-Band Medium / High699.00.8583
5-Band High675.90.8877

Club
Certificate
2022

Boat

Prizrak

RUS 331

Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassRikoshet-780Measurement26.07.2007HINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA7.830Max. Beam2.808Draft1.658Displacement1 604Wetted area11.40IMS L6.401LSM06.262Acc. length7.830Sink (kg/mm) 8.72
VCGD0.090VCGM0.078RM Measured (kg·m) 30.3RM Default (kg·m) 30.4Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays2Spreaders2
P9.300IG8.047ISP8.182MDT10.075MDL10.129MDT20.075MDL20.100TL2.140MW0.129GO0.129
E3.650J2.600BAS1.286FSD0.020SFJ0.000SPL2.680WPLTPS2.600BD0.116MWT43.60MCG3.575
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date27.06.2007MeasurerRUS 11CommentRemeasuring after 71 kg of lead added
SFFP0.398FFMFF0.796LCFcl4.051SG1.0000
SAFP6.856FAMFA0.700LCFsh4.284HBI0.758
W15.0W210.0W315.0W420.0
PD145.0PD289.0PD3151.0PD4183.0
WD7.820PLM2030.00GSA0.2RSA62.8
TANKS
INVENTORY
INVENTORY
BALLASTIdKindDescriptionWeightLCGVCGTCG1Fixedlead1303.20-0.30Fixed Ballast Total130
TANKSIdDescriptionSp.WghtCapacityConditionLCGVCG9.1Fuel Portable2005.300.009.2Gaz Portable505.300.50Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCG10MiscellaneousCooking stove32.900.505Battery2 pc x ....... AH322.500.008EngineTohatsu 9,8 L 27,7 kg2.1AnchorMatrosov type102.50-0.202.2AnchorWarp82.50-0.204Tools141.800.006Deck GearDeck gear loose42.607Safety EquipmentLife jackets32.60Total deductible392.27-0.09

Club
Certificate
2022

Boat

Prizrak

RUS 331

MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateMakerMaterialCommentNS30.160.741.342.333.0720.0931.05.2015North SAilsDyneemaDyneema/Carbon
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateMakerMaterialComment00.080.490.941.872.823.848.04NoNo 15.2613.06.2010UnknownNS10.100.490.931.862.823.778.08NoNo 15.2226.05.2018CarbonNS20.050.490.941.842.763.718.02NoNo 14.8731.05.2015North SailsDyneemaDyneema/Carbon
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateMakerMaterialCommentNS-S28.088.088.085.244.6834.5331.05.2015North SailsNylonBig WhiteNS-S1.58.088.088.085.075.2334.3525.05.2017North SailsNylon-NS-S58.088.088.084.364.4829.5225.05.2017North SailsNylon