Club
Certificate
Double Handed
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 Angles44.4°42.6°41.8°40.8°40.0°40.0°40.2°
Beat VMG3.524.274.734.955.085.155.15
52°5.466.477.047.287.407.477.53
60°5.816.787.317.567.687.757.81
75°6.117.047.547.848.048.168.30
90°6.067.027.577.938.218.458.79
110°5.696.887.588.028.398.659.04
120°5.536.727.487.978.408.829.51
135°4.996.197.097.688.128.579.50
150°4.235.376.327.027.497.838.49
Run VMG3.664.655.476.086.486.947.78
Gybe Angles144.2°147.4°147.8°148.5°149.6°171.8°175.7°

APH: 548.4

CDL: 9.460

GPH: 614.1

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 mDraft2.020 mDisplacement7,519 kgDLR6.4815IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.292%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.400m
CREW
Maximum weight170 kgMinimum weight120 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail41.0941.81Headsail Luffed33.5033.50Headsail Flying58.9258.92SymmetricAsymmetric106.38106.38 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail11.97Storm Jib11.22Heavy Weather Jib30.30
SAIL LIMITS
Headsails5  Spinnakers4
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  03440002J50Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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 VMG1022.1843.5761.4727.6708.8699.1698.5
52°659.7556.8511.7494.4486.8481.7478.1
60°619.8530.9492.5476.1468.6464.8460.7
75°589.6511.6477.4459.2447.9441.1433.8
90°594.0512.9475.3454.1438.5426.0409.6
110°632.8523.5475.0448.9428.9416.0398.2
120°650.7536.0481.1451.8428.5408.3378.5
135°721.6581.9507.5469.0443.2420.2379.0
150°850.9670.2570.0512.6480.9459.6424.1
Run VMG982.6773.9658.2591.9555.3518.5462.6
Selected Courses
Windward / Leeward1002.3808.7709.8659.7632.1608.8580.5
All purpose766.4630.5563.7530.1510.1494.8475.6
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward687.20.8731
All purpose548.41.0941
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7691
Downwind "popa"0.9245
70% up, 30% down "Ilhabela"0.8099
30% up, 70% down "Ilhabela-inverso"0.8717
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Predominantly Upwind593.01.0118
Predominantly Downwind557.01.0771
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low698.50.8590
Triple Number All Purpose Medium544.71.1016
Triple Number All Purpose High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Predominantly Upwind593.01.0118
Predominantly Downwind557.01.0771
Predominantly Upwind Low778.30.7710
Predominantly Upwind Medium614.40.9766
Predominantly Upwind High577.61.0387
Predominantly Downwind Low765.90.7834
Predominantly Downwind Medium555.01.0811
Predominantly Downwind High469.21.2787
Chicago-Mac Upwind0.9935
Chicago-Mac All Purpose1.0245
Chicago-Mac Downwind1.0587
Bayview-Mac Cove Island0.9589
Bayview-Mac Shore0.9682
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching515.51.1639
Predominantly Reaching Low628.50.9547
Predominantly Reaching Medium510.21.1760
Predominantly Reaching High451.21.3299
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low987.40.6076
5-Band Low / Medium830.30.7226
5-Band Medium671.60.8934
5-Band Medium / High612.30.9799
5-Band High585.41.0249
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance598.9
Triple Number Coastal/Long Distance Low698.5
Triple Number Coastal/Long Distance Medium544.7
Triple Number Coastal/Long Distance High491.4
Triple Number Windward/Leeward Low905.5
Triple Number Windward/Leeward Medium681.9
Triple Number Windward/Leeward High604.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8590
Triple Number Coastal/Long Distance Medium1.1016
Triple Number Coastal/Long Distance High1.2209
Triple Number Windward/Leeward Low0.6626
Triple Number Windward/Leeward Medium0.8799
Triple Number Windward/Leeward High0.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low698.5
Triple Number Coastal/Long Distance Medium544.7
Triple Number Coastal/Long Distance High491.4
Triple Number Windward/Leeward Low905.5
Triple Number Windward/Leeward Medium681.9
Triple Number Windward/Leeward High604.0
Predominantly Upwind593.0
Predominantly Downwind557.0
Predominantly Reaching529.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8590
Triple Number Coastal/Long Distance Medium1.1016
Triple Number Coastal/Long Distance High1.2209
Triple Number Windward/Leeward Low0.6626
Triple Number Windward/Leeward Medium0.8799
Triple Number Windward/Leeward High0.9934
Coastal/Long Distance1.0018
Predominantly Upwind1.0118
Predominantly Downwind1.0771
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8590
Tretall Distanseseilas Mellomvind1.1016
Tretall Distanseseilas Mye vind1.2209
Tretall Pølsebane Lite vind0.6626
Tretall Pølsebane Mellomvind0.8799
Tretall Pølsebane Mye vind0.9934
Distanseseilas ett tall (OSN 8-16kn)1.0018
Distanseseilas ett tall (APH 6-20kn)1.0941
Enkeltall Motvind1.0118
Enkeltall Medvind1.0771
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Coastal/Long Distance598.91.0018
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind593.01.0118
Predominantly Downwind557.01.0771
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore589.01.0187
Cape Doctor Coastal481.41.2464
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8590
Triple Number Coastal/Long Distance Medium1.1016
Triple Number Coastal/Long Distance High1.2209
Triple Number Windward/Leeward Low0.6626
Triple Number Windward/Leeward Medium0.8799
Triple Number Windward/Leeward High0.9934
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8590
Triple Number Coastal/Long Distance Medium1.1016
Triple Number Coastal/Long Distance High1.2209
Triple Number Windward/Leeward Low0.6626
Triple Number Windward/Leeward Medium0.8799
Triple Number Windward/Leeward High0.9934
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Predominantly Upwind593.01.0118
Predominantly Downwind557.01.0771
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance598.91.0018
Triple Number Coastal/Long Distance Low698.50.8590
Triple Number Coastal/Long Distance Medium544.71.1016
Triple Number Coastal/Long Distance High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1000.4759.4637.5568.5530.6499.1450.2
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low698.50.8590
Triple Number All Purpose Medium544.71.1016
Triple Number All Purpose High491.41.2209
Triple Number Windward/Leeward Low905.50.6626
Triple Number Windward/Leeward Medium681.90.8799
Triple Number Windward/Leeward High604.00.9934
Predominantly Upwind593.01.0118
Predominantly Downwind557.01.0771
Predominantly Upwind Low778.30.7710
Predominantly Upwind Medium614.40.9766
Predominantly Upwind High577.61.0387
Predominantly Downwind Low765.90.7834
Predominantly Downwind Medium555.01.0811
Predominantly Downwind High469.21.2787
Chicago-Mac Upwind0.9935
Chicago-Mac All Purpose1.0245
Chicago-Mac Downwind1.0587
Bayview-Mac Cove Island0.9589
Bayview-Mac Shore0.9682
Harvest Moon Regatta471.71.2719
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy587.01.0222
San Francisco Bay Medium669.60.8960
Predominantly Reaching515.51.1639
Predominantly Reaching Low628.50.9547
Predominantly Reaching Medium510.21.1760
Predominantly Reaching High451.21.3299
Windward/Leeward 60-40 Low911.00.6586
Windward/Leeward 60-40 Medium703.00.8535
Windward/Leeward 60-40 High637.10.9418
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low987.40.6076
5-Band Low / Medium830.30.7226
5-Band Medium671.60.8934
5-Band Medium / High612.30.9799
5-Band High585.41.0249
ORC Ref  03440002J50Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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. Beam3.758Draft2.020Displacement7,519Wetted area30.17IMS L10.496LSM010.506Acc. length11.300Sink (kg/mm) 23.02
VCGD0.000VCGM-0.096RM Rated (kg·m) 205.6Limit 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
SFFP0.455FFMFF1.352LCFcl6.074SG0.0000
SAFP11.081FAMFA1.134LCFsh6.334HBI1.288
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002J50Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
Double Handed
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.DateComment330-2017053013500.061.092.134.206.037.7514.56NoYes058.9230/05/2017Aktiv330-2017042719040.050.591.132.273.454.6014.60NoNo 33.5027/04/2017Aktiv
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment330-20170427190816.9915.6616.337.847.74101%106.3827/04/2017Aktiv
ORC Ref  03440002J50Issued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org