Club
Certificate
2021

Boat

ARGONAFTIS

CYP-888

 
Offshore
Racing
Congress

Certificate number: 17/21
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles43.1°42.0°41.8°40.7°40.5°40.5°42.0°
Beat VMG3.103.724.224.504.614.654.56
52°4.765.656.266.546.656.706.69
60°5.055.966.476.726.856.926.94
75°5.286.196.646.897.097.247.37
90°5.226.186.686.957.197.427.77
110°5.076.186.787.147.477.768.08
120°4.936.036.717.097.467.828.42
135°4.485.536.396.867.217.598.35
150°3.834.845.726.446.867.197.89
Run VMG3.324.194.965.666.276.737.38
Gybe Angles147.0°150.5°152.0°157.5°180.0°180.0°180.0°

GPH = 685.5

CDL = 7.565

BOAT
ClassELAN 31𝕚DesignerJAKOPIN J.BuilderELAN 31Age Date01/1986Series Date01/1984Offset FileARGONAFT.OFF
HULL
Length Overall9.860 mMaximum Beam3.306 mDraft1.708 mDisplacement3,686 kgDLR7.4387IMS DivisionCruiser/RacerDynamic Allowance0.290%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeFeathering 2 blades𝕚Diameter0.380m
CREW
Maximum weight470 kg𝕚Minimum weight353 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail21.4821.91Headsail Luffed31.2331.23Headsail FlyingSymmetric60.63𝕚60.63𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment57.2 kg·mStability Index103.4
COMMENTS
CLUB : NKYRENIA N.C. MOULD OF ELAN 31 WITH FACTORY STERN EXTENTION
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  03470001BTLIssued on 10/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

ARGONAFTIS

CYP-888

 
Offshore
Racing
Congress

Certificate number: 17/21
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1161.1966.6853.0799.4781.0774.9789.3
52°755.8637.1575.3550.4541.1537.3537.8
60°712.3604.4556.7535.7525.3520.6519.1
75°681.6581.6542.5522.5508.0497.4488.6
90°689.9582.5539.3517.7500.7485.3463.3
110°710.3582.3531.2504.4481.7463.7445.4
120°731.0596.6536.6507.5482.4460.3427.5
135°802.7650.8563.6525.0499.2474.3431.1
150°939.7744.3629.3558.6524.7500.7456.3
Run VMG1085.1859.4725.4636.2574.1534.8487.8
Selected Courses
Windward / Leeward1123.1913.0789.2717.8677.5654.9638.5
All purpose865.2712.0630.4587.4561.6546.0529.6
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward753.60.7962
All purpose610.20.9833
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Predominantly Upwind663.70.9040
Predominantly Downwind617.70.9713
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low788.60.7608
Triple Number All Purpose Medium605.60.9907
Triple Number All Purpose High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Predominantly Upwind663.70.9040
Predominantly Downwind617.70.9713
Predominantly Upwind Low884.50.6784
Predominantly Upwind Medium685.40.8754
Predominantly Upwind High644.80.9305
Predominantly Downwind Low857.00.7001
Predominantly Downwind Medium610.00.9836
Predominantly Downwind High508.41.1803
Chicago-Mac Upwind0.8874
Chicago-Mac All Purpose0.9180
Chicago-Mac Downwind0.9546
Bayview-Mac Cove Island0.8534
Bayview-Mac Shore0.8601
Victoria-Maui1.0240
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance666.0
Triple Number Coastal/Long Distance Low788.6
Triple Number Coastal/Long Distance Medium605.6
Triple Number Coastal/Long Distance High543.8
Triple Number Windward/Leeward Low1018.0
Triple Number Windward/Leeward Medium747.8
Triple Number Windward/Leeward High654.5
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7608
Triple Number Coastal/Long Distance Medium0.9907
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5894
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low788.6
Triple Number Coastal/Long Distance Medium605.6
Triple Number Coastal/Long Distance High543.8
Triple Number Windward/Leeward Low1018.0
Triple Number Windward/Leeward Medium747.8
Triple Number Windward/Leeward High654.5
Predominantly Upwind663.7
Predominantly Downwind617.7
Predominantly Reaching592.6
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7608
Triple Number Coastal/Long Distance Medium0.9907
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5894
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9168
Coastal/Long Distance0.9009
Predominantly Upwind0.9040
Predominantly Downwind0.9713
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9009
Tretall Distanseseilas Lite vind0.7608
Tretall Distanseseilas Mellomvind0.9907
Tretall Distanseseilas Mye vind1.1034
Tretall Pølsebane Lite vind0.5894
Tretall Pølsebane Mellomvind0.8024
Tretall Pølsebane Mye vind0.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind663.70.9040
Predominantly Downwind617.70.9713
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore643.40.9325
Cape Doctor Coastal534.51.1225
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7608
Triple Number Coastal/Long Distance Medium0.9907
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5894
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9168
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7608
Triple Number Coastal/Long Distance Medium0.9907
Triple Number Coastal/Long Distance High1.1034
Triple Number Windward/Leeward Low0.5894
Triple Number Windward/Leeward Medium0.8024
Triple Number Windward/Leeward High0.9168
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Predominantly Upwind663.70.9040
Predominantly Downwind617.70.9713
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance666.00.9009
Triple Number Coastal/Long Distance Low788.60.7608
Triple Number Coastal/Long Distance Medium605.60.9907
Triple Number Coastal/Long Distance High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1119.3856.8710.7627.3584.6552.6502.7
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low788.60.7608
Triple Number All Purpose Medium605.60.9907
Triple Number All Purpose High543.81.1034
Triple Number Windward/Leeward Low1018.00.5894
Triple Number Windward/Leeward Medium747.80.8024
Triple Number Windward/Leeward High654.50.9168
Predominantly Upwind663.70.9040
Predominantly Downwind617.70.9713
Predominantly Upwind Low884.50.6784
Predominantly Upwind Medium685.40.8754
Predominantly Upwind High644.80.9305
Predominantly Downwind Low857.00.7001
Predominantly Downwind Medium610.00.9836
Predominantly Downwind High508.41.1803
Chicago-Mac Upwind0.8874
Chicago-Mac All Purpose0.9180
Chicago-Mac Downwind0.9546
Bayview-Mac Cove Island0.8534
Bayview-Mac Shore0.8601
Harvest Moon Regatta536.61.1182
Victoria-Maui1.0240
ORC Ref  03470001BTLIssued on 10/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org