TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Leo

RUS 370

Novokolomiazhskii av 11-70
St-Petersburg
Russia
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles41.8°39.4°38.2°37.8°38.2°38.4°39.9°
Beat VMG3.654.314.574.664.704.714.63
52°5.486.226.486.606.676.716.71
60°5.746.406.706.856.957.027.07
75°5.926.536.957.257.447.587.74
90°5.886.637.117.497.898.178.56
110°5.766.667.327.928.539.019.87
120°5.576.557.258.008.789.4810.90
135°4.966.136.827.528.409.4612.01
150°4.175.316.216.777.398.1110.45
Run VMG3.614.605.385.996.557.109.05
Gybe Angles142.9°146.5°150.5°161.0°173.0°168.2°142.3°

APH: 568.1

CDL: 7.581

GPH: 631.9

CertNo: 0370.5

BOAT
ClassO-800DesignerKosorotov/MataruevBuilderAquaplastika PskovAge date07.2008Series date07.2008Offset fileLeo_2020.offData fileRU0370_Leo
HULL
Length Overall8.000 mMaximum Beam2.490 mDraft1.933 mDisplacement1 235 kgDLR3.0366IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight350 kgMinimum weight263 kg * when appliedNon Manual PowerNoCrew Arm Extension0.00 m
SAIL AREAS (m²)
MeasuredRatedMainsail23.2423.95Headsail Luffed15.1815.18Headsail FlyingSymmetric44.3944.41Asymmetric34.4042.78 (1 asymmetric(s) with SHW/SFL < 85%)
STORM SAIL AREAS (m²)
Trysail6.52Storm Jib4.58Heavy Weather Jib12.36
SAIL LIMITS
Headsails5  Spinnakers4 * Asymmetric may be tacked on the pole
STABILITY
Righting Moment25.5 kg·mStability Index121.7
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.
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Leo

RUS 370

Novokolomiazhskii av 11-70
St-Petersburg
Russia
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG986.3835.5788.1772.2766.3764.0777.3
52°656.6579.1555.6545.5539.8536.1536.3
60°627.1562.9537.7525.6517.9512.7509.4
75°608.4551.1517.8496.5484.1475.2465.2
90°612.0542.9506.2480.6456.5440.7420.5
110°624.5540.8491.8454.5422.2399.4364.6
120°646.0549.6496.5449.9410.2379.8330.3
135°725.7587.4528.1478.5428.6380.7299.7
150°862.8677.5579.5531.7487.2443.8344.7
Run VMG996.3782.3669.0600.9549.5507.3398.0
Selected Courses
Windward / Leeward991.3808.9728.6686.6657.9635.7587.7
All purpose763.9642.8588.4556.2531.1511.0476.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward706.70.8491
All purpose568.11.0561
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7382
Downwind "popa"0.9327
70% up, 30% down "Ilhabela"0.7874
30% up, 70% down "Ilhabela-inverso"0.8643
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Predominantly Upwind622.50.9639
Predominantly Downwind567.41.0574
Custom scoring options for Canada
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low703.40.8530
Triple Number All Purpose Medium567.91.0566
Triple Number All Purpose High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Predominantly Upwind622.50.9639
Predominantly Downwind567.41.0574
Predominantly Upwind Low774.90.7743
Predominantly Upwind Medium651.30.9212
Predominantly Upwind High628.00.9555
Predominantly Downwind Low773.10.7761
Predominantly Downwind Medium566.21.0597
Predominantly Downwind High445.11.3481
Chicago-Mac Upwind0.9481
Chicago-Mac All Purpose0.9910
Chicago-Mac Downwind1.0377
Bayview-Mac Cove Island0.9379
Bayview-Mac Shore0.9436
Scoring OptionTime On
Distance
Time On
Time
Predominantly Reaching534.31.1229
Predominantly Reaching Low640.30.9371
Predominantly Reaching Medium532.61.1266
Predominantly Reaching High454.21.3210
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low977.30.6140
5-Band Low / Medium833.10.7202
5-Band Medium694.60.8638
5-Band Medium / High635.50.9441
5-Band High596.01.0068
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance617.6
Triple Number Coastal/Long Distance Low703.4
Triple Number Coastal/Long Distance Medium567.9
Triple Number Coastal/Long Distance High502.9
Triple Number Windward/Leeward Low900.1
Triple Number Windward/Leeward Medium703.6
Triple Number Windward/Leeward High623.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating (Coastal/Long Distance)617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8530
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1931
Triple Number Windward/Leeward Low0.6666
Triple Number Windward/Leeward Medium0.8528
Triple Number Windward/Leeward High0.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low703.4
Triple Number Coastal/Long Distance Medium567.9
Triple Number Coastal/Long Distance High502.9
Triple Number Windward/Leeward Low900.1
Triple Number Windward/Leeward Medium703.6
Triple Number Windward/Leeward High623.2
Predominantly Upwind622.5
Predominantly Downwind567.4
Predominantly Reaching544.4
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8530
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1931
Triple Number Windward/Leeward Low0.6666
Triple Number Windward/Leeward Medium0.8528
Triple Number Windward/Leeward High0.9628
Coastal/Long Distance0.9715
Predominantly Upwind0.9639
Predominantly Downwind1.0574
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8530
Tretall Distanseseilas Mellomvind1.0566
Tretall Distanseseilas Mye vind1.1931
Tretall Pølsebane Lite vind0.6666
Tretall Pølsebane Mellomvind0.8528
Tretall Pølsebane Mye vind0.9628
Distanseseilas ett tall (OSN 8-16kn)0.9715
Distanseseilas ett tall (APH 6-20kn)1.0561
Enkeltall Motvind0.9639
Enkeltall Medvind1.0574
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Coastal/Long Distance617.60.9715
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind622.50.9639
Predominantly Downwind567.41.0574
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore602.10.9966
Cape Doctor Coastal486.51.2333
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8530
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1931
Triple Number Windward/Leeward Low0.6666
Triple Number Windward/Leeward Medium0.8528
Triple Number Windward/Leeward High0.9628
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8530
Triple Number Coastal/Long Distance Medium1.0566
Triple Number Coastal/Long Distance High1.1931
Triple Number Windward/Leeward Low0.6666
Triple Number Windward/Leeward Medium0.8528
Triple Number Windward/Leeward High0.9628
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Predominantly Upwind622.50.9639
Predominantly Downwind567.41.0574
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance617.60.9715
Triple Number Coastal/Long Distance Low703.40.8530
Triple Number Coastal/Long Distance Medium567.91.0566
Triple Number Coastal/Long Distance High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance991.8763.8659.2595.9552.8514.7446.0
Custom scoring options for United States of America
Scoring OptionTime On
Distance
Time On
Time
Triple Number All Purpose Low703.40.8530
Triple Number All Purpose Medium567.91.0566
Triple Number All Purpose High502.91.1931
Triple Number Windward/Leeward Low900.10.6666
Triple Number Windward/Leeward Medium703.60.8528
Triple Number Windward/Leeward High623.20.9628
Predominantly Upwind622.50.9639
Predominantly Downwind567.41.0574
Predominantly Upwind Low774.90.7743
Predominantly Upwind Medium651.30.9212
Predominantly Upwind High628.00.9555
Predominantly Downwind Low773.10.7761
Predominantly Downwind Medium566.21.0597
Predominantly Downwind High445.11.3481
Chicago-Mac Upwind0.9481
Chicago-Mac All Purpose0.9910
Chicago-Mac Downwind1.0377
Bayview-Mac Cove Island0.9379
Bayview-Mac Shore0.9436
Harvest Moon Regatta475.11.2630
Scoring OptionTime On
Distance
Time On
Time
San Francisco Bay Heavy605.10.9916
San Francisco Bay Medium688.30.8718
Predominantly Reaching534.31.1229
Predominantly Reaching Low640.30.9371
Predominantly Reaching Medium532.61.1266
Predominantly Reaching High454.21.3210
Windward/Leeward 60-40 Low902.30.6650
Windward/Leeward 60-40 Medium730.00.8219
Windward/Leeward 60-40 High673.00.8915
5-Band
Windward/Leeward
Time On
Distance
Time On
Time
5-Band Low977.30.6140
5-Band Low / Medium833.10.7202
5-Band Medium694.60.8638
5-Band Medium / High635.50.9441
5-Band High596.01.0068
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Leo

RUS 370

Novokolomiazhskii av 11-70
St-Petersburg
Russia
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassO-800Measurement29.08.2020HIN009Plan reviewHull constructionCoredCarbon RudderNoLight stanchionsNoTrim tabNo
LOA8.000Max. Beam2.490Draft1.933Displacement1 235Wetted area11.96IMS L7.683LSM07.409Acc. length8.000Sink (kg/mm) 8.58
VCGD-0.307VCGM-0.284RM Rated (kg·m) 25.5Limit of positive stability(°) 129.3Stability Index121.7
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
PIPA0.0000
RIG
Forestay tensionAftInner stayNone FittedCarbon mastYesHeadsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P9.800IG9.561ISP9.621MDT10.078MDL10.130MDT20.076MDL20.107TL1.000MW0.130GO0.132
E3.800J2.910BAS1.241FSD0.030SFJ0.000SPL3.475WPLTPS4.200BD0.122MWT41.40MCG4.083
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodPoles incliningFlotation Date29.08.2020MeasurerRUS 209Comment
SFFP0.490FFM0.778FF0.783LCFcl4.362SG1.0000
SAFP7.764FAM0.774FA0.777LCFsh4.516HBI0.785
W122.0W222.0W322.0W422.0
PD1618.0PD2618.0PD3618.0PD4618.0
WD8.995PLM9000.00GSA1.0RSA1.0RM25.2
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
OTHER ITEMSIdKindDescriptionWeightLCGVCGAB1Battery45 AH SB under the bunk124.620.00AB2Battery45 AH Port side under the bunk124.620.00E1EngineMercury Sailpower 4 HP265.000.00Total deductible0
TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Club
Certificate
2023

Boat

Leo

RUS 370

Novokolomiazhskii av 11-70
St-Petersburg
Russia
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM10.320.921.582.553.3123.2428.08.2020
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateCommentORC0.380.741.091.802.483.128.63YesNo 15.1829.08.2020*Legacy Code 0: SLU=12.08 SLE=10.40 AMG=3.85 ASF=5.68
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateCommentS19.039.029.035.935.7944.3929.08.2020S29.019.029.024.424.3133.0429.08.2020
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateCommentORC10.568.859.714.074.9982%34.4025.07.2011