Club
Certificate
Non Spinnaker
2023

Boat

Rubin 4

NOR 15413

Norges Seilforbund
Sognsveien 73
0854 OSLO
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles44.2°42.4°41.2°40.0°39.0°38.7°39.3°
Beat VMG3.264.014.595.035.295.405.46
52°5.046.056.787.257.517.667.76
60°5.356.357.027.447.707.878.01
75°5.546.547.197.597.878.118.44
90°5.426.447.157.597.898.168.66
110°4.825.946.817.417.808.148.79
120°4.545.676.577.237.668.008.68
135°3.965.086.006.777.347.728.36
150°3.364.395.256.026.697.217.89
Run VMG2.913.804.685.486.206.837.69
Gybe Angles144.8°146.0°173.0°174.8°176.6°177.5°179.0°

APH: 585.2

CDL: 9.686

GPH: 666.4

CertNo: 666950

BOAT
ClassDehler 38 13-DesignerJudel/vroljkBuilderDehler SegelyachteAge date01/2016Series date01/2014Offset fileCLDEH38-C_NKLBDR.OFFData file666950
HULL
Length Overall11.300 mMaximum Beam3.758 mDraft2.014 mDisplacement7,519 kgDLR6.4140IMS DivisionCruiser/RacerDynamic Allowance0.300%Age Allowance0.292%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight742 kgMinimum weight557 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.0941.81Headsail Luffed33.5033.50Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail11.97Storm Jib11.22Heavy Weather Jib30.30
SAIL LIMITS
Headsails5  Spinnakers0 * No spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
Forenklet
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  03440002J76Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Rubin 4

NOR 15413

Norges Seilforbund
Sognsveien 73
0854 OSLO
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1104.3897.3784.5715.6680.9667.1659.0
52°714.2594.6531.0496.8479.1470.2464.0
60°673.1567.4512.7484.1467.7457.6449.2
75°649.8550.8500.4474.3457.3444.0426.7
90°664.1558.7503.4474.6456.2441.1415.9
110°746.7605.8528.3486.1461.4442.4409.6
120°793.4635.4548.3498.2469.9449.8414.9
135°909.2708.7599.7531.6490.8466.1430.4
150°1070.2820.2685.5597.7538.1499.3456.2
Run VMG1235.8947.1769.0656.7580.7527.0467.9
Selected Courses
Windward / Leeward1170.0922.2776.7686.2630.8597.1563.4
All purpose887.6712.8616.4558.3523.6502.0476.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward725.90.8265
All purpose585.21.0253
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7624
Downwind "popa"0.8102
70% up, 30% down "Ilhabela"0.7762
30% up, 70% down "Ilhabela-inverso"0.7952
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Predominantly Upwind618.70.9698
Predominantly Downwind617.30.9720
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low800.20.7498
Triple Number All Purpose Medium581.81.0312
Triple Number All Purpose High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Predominantly Upwind618.70.9698
Predominantly Downwind617.30.9720
Predominantly Upwind Low862.90.6953
Predominantly Upwind Medium625.40.9595
Predominantly Upwind High561.31.0690
Predominantly Downwind Low917.80.6537
Predominantly Downwind Medium622.00.9646
Predominantly Downwind High490.61.2230
Chicago-Mac Upwind0.9487
Chicago-Mac All Purpose0.9477
Chicago-Mac Downwind0.9502
Bayview-Mac Cove Island0.8703
Bayview-Mac Shore0.8910
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching555.41.0802
Predominantly Reaching Low725.00.8276
Predominantly Reaching Medium555.41.0804
Predominantly Reaching High469.31.2785
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1151.00.5213
5-Band Low / Medium942.80.6364
5-Band Medium704.20.8520
5-Band Medium / High604.60.9924
5-Band High569.21.0540
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance642.7
Triple Number Coastal/Long Distance Low800.2
Triple Number Coastal/Long Distance Medium581.8
Triple Number Coastal/Long Distance High497.9
Triple Number Windward/Leeward Low1046.0
Triple Number Windward/Leeward Medium722.2
Triple Number Windward/Leeward High592.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7498
Triple Number Coastal/Long Distance Medium1.0312
Triple Number Coastal/Long Distance High1.2050
Triple Number Windward/Leeward Low0.5736
Triple Number Windward/Leeward Medium0.8308
Triple Number Windward/Leeward High1.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low800.2
Triple Number Coastal/Long Distance Medium581.8
Triple Number Coastal/Long Distance High497.9
Triple Number Windward/Leeward Low1046.0
Triple Number Windward/Leeward Medium722.2
Triple Number Windward/Leeward High592.9
Predominantly Upwind618.7
Predominantly Downwind617.3
Predominantly Reaching579.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7498
Triple Number Coastal/Long Distance Medium1.0312
Triple Number Coastal/Long Distance High1.2050
Triple Number Windward/Leeward Low0.5736
Triple Number Windward/Leeward Medium0.8308
Triple Number Windward/Leeward High1.0120
Coastal/Long Distance0.9336
Predominantly Upwind0.9698
Predominantly Downwind0.9720
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.7498
Tretall Distanseseilas Mellomvind1.0312
Tretall Distanseseilas Mye vind1.2050
Tretall Pølsebane Lite vind0.5736
Tretall Pølsebane Mellomvind0.8308
Tretall Pølsebane Mye vind1.0120
Distanseseilas ett tall (OSN 8-16kn)0.9336
Distanseseilas ett tall (APH 6-20kn)1.0253
Enkeltall Motvind0.9698
Enkeltall Medvind0.9720
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Coastal/Long Distance642.70.9336
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind618.70.9698
Predominantly Downwind617.30.9720
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore573.51.0462
Cape Doctor Coastal484.31.2390
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7498
Triple Number Coastal/Long Distance Medium1.0312
Triple Number Coastal/Long Distance High1.2050
Triple Number Windward/Leeward Low0.5736
Triple Number Windward/Leeward Medium0.8308
Triple Number Windward/Leeward High1.0120
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7498
Triple Number Coastal/Long Distance Medium1.0312
Triple Number Coastal/Long Distance High1.2050
Triple Number Windward/Leeward Low0.5736
Triple Number Windward/Leeward Medium0.8308
Triple Number Windward/Leeward High1.0120
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Predominantly Upwind618.70.9698
Predominantly Downwind617.30.9720
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance642.70.9336
Triple Number Coastal/Long Distance Low800.20.7498
Triple Number Coastal/Long Distance Medium581.81.0312
Triple Number Coastal/Long Distance High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1176.6866.8698.5597.6544.6508.7457.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low800.20.7498
Triple Number All Purpose Medium581.81.0312
Triple Number All Purpose High497.91.2050
Triple Number Windward/Leeward Low1046.00.5736
Triple Number Windward/Leeward Medium722.20.8308
Triple Number Windward/Leeward High592.91.0120
Predominantly Upwind618.70.9698
Predominantly Downwind617.30.9720
Predominantly Upwind Low862.90.6953
Predominantly Upwind Medium625.40.9595
Predominantly Upwind High561.31.0690
Predominantly Downwind Low917.80.6537
Predominantly Downwind Medium622.00.9646
Predominantly Downwind High490.61.2230
Chicago-Mac Upwind0.9487
Chicago-Mac All Purpose0.9477
Chicago-Mac Downwind0.9502
Bayview-Mac Cove Island0.8703
Bayview-Mac Shore0.8910
Harvest Moon Regatta504.91.1884
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy584.71.0261
San Francisco Bay Medium719.20.8343
Predominantly Reaching555.41.0802
Predominantly Reaching Low725.00.8276
Predominantly Reaching Medium555.41.0804
Predominantly Reaching High469.31.2785
Windward/Leeward 60-40 Low1037.00.5786
Windward/Leeward 60-40 Medium730.00.8219
Windward/Leeward 60-40 High618.30.9705
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low1151.00.5213
5-Band Low / Medium942.80.6364
5-Band Medium704.20.8520
5-Band Medium / High604.60.9924
5-Band High569.21.0540
ORC Ref  03440002J76Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Rubin 4

NOR 15413

Norges Seilforbund
Sognsveien 73
0854 OSLO
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler 38 13-MeasurementHINPlan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA11.300Max. Beam3.758Draft2.014Displacement7,519Wetted area30.32IMS L10.664LSM010.543Acc. length11.300Sink (kg/mm) 23.31
VCGD0.000VCGM-0.096RM Rated (kg·m) 209.8Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0040
EDL2.480ST10.070ST20.180
ST30.180ST40.110ST50.320
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P14.550IG14.980ISP15.800MDT10.110MDL10.240MDT20.000MDL20.000TL0.000MW0.000GO0.000
E4.700J4.360BAS1.680FSDFoilSFJ0.000SPL0.000WPLTPS5.000BDMWT0.00MCG0.000
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date01/01/2015MeasurerComment
SFFP0.455FFMFF1.402LCFcl6.177SG0.0000
SAFP11.081FAMFA1.091LCFsh6.436HBI1.303
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002J76Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Non Spinnaker
2023

Boat

Rubin 4

NOR 15413

Norges Seilforbund
Sognsveien 73
0854 OSLO
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment330-2017042718310.050.881.663.084.1741.0927/04/2017Aktiv
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment330-2017042719040.050.591.132.273.454.6014.60NoNo 33.5027/04/2017Aktiv
ORC Ref  03440002J76Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org