Club
Certificate
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 Angles44.7°43.0°41.7°40.2°39.0°38.7°39.3°
Beat VMG3.494.254.825.145.295.405.47
52°5.426.467.127.447.597.677.76
60°5.796.787.357.677.847.938.03
75°6.117.047.557.888.138.328.51
90°6.057.027.587.938.238.508.95
110°5.696.887.598.048.448.809.30
120°5.526.707.487.968.398.819.67
135°4.966.167.087.668.098.529.41
150°4.215.356.307.017.477.818.43
Run VMG3.644.645.466.076.476.967.78
Gybe Angles144.2°147.4°147.8°148.5°149.8°171.8°176.3°

APH: 542.8

CDL: 9.871

GPH: 610.0

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 Allowance0.250%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 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
Headsails6  Spinnakers5
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  03440002J3PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 VMG1032.5847.9747.5701.0680.8667.0658.7
52°664.5557.4505.9483.6474.2469.7463.9
60°622.2530.7489.5469.6459.4453.7448.3
75°589.4511.1476.6457.0442.7432.7422.8
90°595.0512.9475.1453.9437.4423.4402.4
110°633.2523.3474.4448.0426.7409.2386.9
120°652.6537.2481.6452.3429.0408.5372.2
135°725.2584.2508.7470.2445.2422.6382.5
150°855.7672.6571.5513.3481.8461.1427.3
Run VMG988.1776.7659.9592.7556.4517.3462.8
Selected Courses
Windward / Leeward1010.3812.3703.7646.8618.6592.2560.8
All purpose770.9632.3560.3523.0502.1485.0462.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward677.50.8856
All purpose542.81.1054
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7872
Downwind "popa"0.9223
70% up, 30% down "Ilhabela"0.8234
30% up, 70% down "Ilhabela-inverso"0.8771
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Predominantly Upwind584.81.0260
Predominantly Downwind555.91.0793
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low701.60.8552
Triple Number All Purpose Medium539.31.1125
Triple Number All Purpose High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Predominantly Upwind584.81.0260
Predominantly Downwind555.91.0793
Predominantly Upwind Low783.00.7663
Predominantly Upwind Medium602.20.9963
Predominantly Upwind High556.71.0778
Predominantly Downwind Low769.50.7797
Predominantly Downwind Medium555.21.0808
Predominantly Downwind High468.11.2817
Chicago-Mac Upwind1.0072
Chicago-Mac All Purpose1.0320
Chicago-Mac Downwind1.0609
Bayview-Mac Cove Island0.9599
Bayview-Mac Shore0.9707
Scoring OptionTime On
Distance		Time On
Time
Predominantly Reaching512.91.1698
Predominantly Reaching Low630.80.9512
Predominantly Reaching Medium508.31.1804
Predominantly Reaching High446.61.3434
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low995.00.6030
5-Band Low / Medium832.00.7212
5-Band Medium660.90.9079
5-Band Medium / High596.01.0067
5-Band High566.21.0597
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance593.1
Triple Number Coastal/Long Distance Low701.6
Triple Number Coastal/Long Distance Medium539.3
Triple Number Coastal/Long Distance High480.9
Triple Number Windward/Leeward Low911.3
Triple Number Windward/Leeward Medium672.5
Triple Number Windward/Leeward High587.0
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6584
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low701.6
Triple Number Coastal/Long Distance Medium539.3
Triple Number Coastal/Long Distance High480.9
Triple Number Windward/Leeward Low911.3
Triple Number Windward/Leeward Medium672.5
Triple Number Windward/Leeward High587.0
Predominantly Upwind584.8
Predominantly Downwind555.9
Predominantly Reaching527.9
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6584
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0221
Coastal/Long Distance1.0116
Predominantly Upwind1.0260
Predominantly Downwind1.0793
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8552
Tretall Distanseseilas Mellomvind1.1125
Tretall Distanseseilas Mye vind1.2476
Tretall Pølsebane Lite vind0.6584
Tretall Pølsebane Mellomvind0.8922
Tretall Pølsebane Mye vind1.0221
Distanseseilas ett tall (OSN 8-16kn)1.0116
Distanseseilas ett tall (APH 6-20kn)1.1054
Enkeltall Motvind1.0260
Enkeltall Medvind1.0793
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Coastal/Long Distance593.11.0116
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind584.81.0260
Predominantly Downwind555.91.0793
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore570.21.0523
Cape Doctor Coastal469.41.2782
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6584
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0221
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8552
Triple Number Coastal/Long Distance Medium1.1125
Triple Number Coastal/Long Distance High1.2476
Triple Number Windward/Leeward Low0.6584
Triple Number Windward/Leeward Medium0.8922
Triple Number Windward/Leeward High1.0221
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Predominantly Upwind584.81.0260
Predominantly Downwind555.91.0793
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance593.11.0116
Triple Number Coastal/Long Distance Low701.60.8552
Triple Number Coastal/Long Distance Medium539.31.1125
Triple Number Coastal/Long Distance High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1008.1762.5633.0559.8522.2490.2440.5
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low701.60.8552
Triple Number All Purpose Medium539.31.1125
Triple Number All Purpose High480.91.2476
Triple Number Windward/Leeward Low911.30.6584
Triple Number Windward/Leeward Medium672.50.8922
Triple Number Windward/Leeward High587.01.0221
Predominantly Upwind584.81.0260
Predominantly Downwind555.91.0793
Predominantly Upwind Low783.00.7663
Predominantly Upwind Medium602.20.9963
Predominantly Upwind High556.71.0778
Predominantly Downwind Low769.50.7797
Predominantly Downwind Medium555.21.0808
Predominantly Downwind High468.11.2817
Chicago-Mac Upwind1.0072
Chicago-Mac All Purpose1.0320
Chicago-Mac Downwind1.0609
Bayview-Mac Cove Island0.9599
Bayview-Mac Shore0.9707
Harvest Moon Regatta470.11.2762
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy570.31.0521
San Francisco Bay Medium661.70.9068
Predominantly Reaching512.91.1698
Predominantly Reaching Low630.80.9512
Predominantly Reaching Medium508.31.1804
Predominantly Reaching High446.61.3434
Windward/Leeward 60-40 Low917.10.6543
Windward/Leeward 60-40 Medium690.00.8696
Windward/Leeward 60-40 High614.30.9767
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low995.00.6030
5-Band Low / Medium832.00.7212
5-Band Medium660.90.9079
5-Band Medium / High596.01.0067
5-Band High566.21.0597
ORC Ref  03440002J3PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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 L10.666LSM010.543Acc. 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
SAFP11.081FAMFA1.091LCFsh6.435HBI1.303
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03440002J3PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org

Club
Certificate
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  03440002J3PIssued on 24/04/2023Valid until 31/03/2024
VPP ver: 2023 1.02 | © ORC | www.orc.org