International
Certificate
Non Spinnaker
2021

Boat

Odessos 25

ROU125

 
Offshore
Racing
Congress

Certificate number: 014/21
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles41.1°40.7°37.5°36.8°36.8°36.8°38.1°
Beat VMG3.213.814.224.354.384.384.33
52°4.835.545.835.986.056.076.08
60°5.085.685.966.166.266.316.32
75°5.235.766.086.366.586.696.77
90°5.175.756.086.426.757.017.32
110°4.705.555.946.306.677.047.84
120°4.455.325.806.146.506.867.71
135°3.904.795.495.886.216.577.30
150°3.364.255.025.605.956.286.96
Run VMG2.923.744.485.165.655.986.63
Gybe Angles154.0°166.0°171.0°175.0°179.0°180.0°180.0°

GPH = 738.4

CDL = 6.256

BOAT
ClassPeterson 25𝕚DesignerDoug PetersonBuilderOdessos RiggingAge Date12/2018Series Date05/1976Offset FilePeterson25.off
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.483 mDisplacement1,253 kgDLR5.8218IMS DivisionSportboatDynamic Allowance0.092%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight425 kg𝕚Minimum weight319 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail18.1118.49Headsail Luffed16.9316.93Headsail FlyingSymmetricAsymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers0 * Spinnaker pole aboard
STABILITY
Righting Moment20.0 kg·mStability Index102.5
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  038800019EHIssued on 25/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2021

Boat

Odessos 25

ROU125

 
Offshore
Racing
Congress

Certificate number: 014/21
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1119.9944.6853.3827.6821.5821.3831.2
52°745.0649.9617.6601.9595.4592.7592.4
60°709.1633.6604.5584.7574.9570.1569.6
75°688.4624.7591.9565.7547.3538.1531.8
90°696.5626.6592.1560.7533.1513.3491.9
110°765.3648.8605.6571.7540.0511.4459.2
120°808.4676.5621.2586.6553.6524.6466.7
135°923.5752.2656.1612.4579.5548.3493.3
150°1070.6847.6716.6643.3605.2573.1516.9
Run VMG1233.9961.6803.6698.1637.4602.0542.7
Selected Courses
Windward / Leeward1176.9953.1828.5762.8729.4711.7686.9
All purpose905.4758.1682.4641.7615.5598.5572.9
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward800.10.7499
All purpose661.70.9068
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Predominantly Upwind705.10.8509
Predominantly Downwind683.00.8785
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low831.70.7214
Triple Number All Purpose Medium658.40.9113
Triple Number All Purpose High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Predominantly Upwind705.10.8509
Predominantly Downwind683.00.8785
Predominantly Upwind Low896.60.6692
Predominantly Upwind Medium719.40.8341
Predominantly Upwind High691.20.8681
Predominantly Downwind Low940.00.6383
Predominantly Downwind Medium682.20.8795
Predominantly Downwind High567.71.0569
Chicago-Mac Upwind0.8383
Chicago-Mac All Purpose0.8511
Chicago-Mac Downwind0.8642
Bayview-Mac Cove Island0.8018
Bayview-Mac Shore0.8133
Victoria-Maui0.9233
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance717.6
Triple Number Coastal/Long Distance Low831.7
Triple Number Coastal/Long Distance Medium658.4
Triple Number Coastal/Long Distance High593.2
Triple Number Windward/Leeward Low1065.0
Triple Number Windward/Leeward Medium792.2
Triple Number Windward/Leeward High706.8
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7214
Triple Number Coastal/Long Distance Medium0.9113
Triple Number Coastal/Long Distance High1.0115
Triple Number Windward/Leeward Low0.5634
Triple Number Windward/Leeward Medium0.7574
Triple Number Windward/Leeward High0.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low831.7
Triple Number Coastal/Long Distance Medium658.4
Triple Number Coastal/Long Distance High593.2
Triple Number Windward/Leeward Low1065.0
Triple Number Windward/Leeward Medium792.2
Triple Number Windward/Leeward High706.8
Predominantly Upwind705.1
Predominantly Downwind683.0
Predominantly Reaching651.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7214
Triple Number Coastal/Long Distance Medium0.9113
Triple Number Coastal/Long Distance High1.0115
Triple Number Windward/Leeward Low0.5634
Triple Number Windward/Leeward Medium0.7574
Triple Number Windward/Leeward High0.8489
Coastal/Long Distance0.8361
Predominantly Upwind0.8509
Predominantly Downwind0.8785
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.8361
Tretall Distanseseilas Lite vind0.7214
Tretall Distanseseilas Mellomvind0.9113
Tretall Distanseseilas Mye vind1.0115
Tretall Pølsebane Lite vind0.5634
Tretall Pølsebane Mellomvind0.7574
Tretall Pølsebane Mye vind0.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind705.10.8509
Predominantly Downwind683.00.8785
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore694.40.8641
Cape Doctor Coastal580.61.0334
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7214
Triple Number Coastal/Long Distance Medium0.9113
Triple Number Coastal/Long Distance High1.0115
Triple Number Windward/Leeward Low0.5634
Triple Number Windward/Leeward Medium0.7574
Triple Number Windward/Leeward High0.8489
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.7214
Triple Number Coastal/Long Distance Medium0.9113
Triple Number Coastal/Long Distance High1.0115
Triple Number Windward/Leeward Low0.5634
Triple Number Windward/Leeward Medium0.7574
Triple Number Windward/Leeward High0.8489
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Predominantly Upwind705.10.8509
Predominantly Downwind683.00.8785
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance717.60.8361
Triple Number Coastal/Long Distance Low831.70.7214
Triple Number Coastal/Long Distance Medium658.40.9113
Triple Number Coastal/Long Distance High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1182.6901.7758.3681.2639.9606.4546.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low831.70.7214
Triple Number All Purpose Medium658.40.9113
Triple Number All Purpose High593.21.0115
Triple Number Windward/Leeward Low1065.00.5634
Triple Number Windward/Leeward Medium792.20.7574
Triple Number Windward/Leeward High706.80.8489
Predominantly Upwind705.10.8509
Predominantly Downwind683.00.8785
Predominantly Upwind Low896.60.6692
Predominantly Upwind Medium719.40.8341
Predominantly Upwind High691.20.8681
Predominantly Downwind Low940.00.6383
Predominantly Downwind Medium682.20.8795
Predominantly Downwind High567.71.0569
Chicago-Mac Upwind0.8383
Chicago-Mac All Purpose0.8511
Chicago-Mac Downwind0.8642
Bayview-Mac Cove Island0.8018
Bayview-Mac Shore0.8133
Harvest Moon Regatta592.71.0124
Victoria-Maui0.9233
ORC Ref  038800019EHIssued on 25/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2021

Boat

Odessos 25

ROU125

 
Offshore
Racing
Congress

Certificate number: 014/21
Data in meters/kilograms (Metric)𝕚
HULL AND APPENDAGES
ClassPeterson 25𝕚Measurement04/02/2019𝕚Measurer𝕚HIN𝕚Plan review𝕚Hull constructionCored𝕚Carbon RudderNo𝕚Light stanchionsNo𝕚Trim tabNo𝕚
LOA7.650𝕚Max. Beam2.756𝕚Draft1.483𝕚Displacement1,253𝕚Wetted area10.25𝕚IMS L6.011𝕚LSM05.994𝕚Acc. length7.650𝕚Sink (kg/mm)7.49𝕚
VCGD0.038𝕚VCGM0.075𝕚RM Measured (kg·m)20.0𝕚RM Default (kg·m)23.0𝕚Limit of positive stability(°)110.7𝕚Stability Index102.5𝕚
PROPELLER
Propeller TypeNo Propeller𝕚PIPA0.0000𝕚
RIG
Forestay tensionAft𝕚Inner stayNone Fitted𝕚Carbon mastNo𝕚Headsail furlerNo𝕚Mainsail furlerNo𝕚Articulated bowspritNo𝕚Non-circular riggingNo𝕚Fiber riggingNo𝕚Runners/Checkstays1𝕚Spreaders2𝕚
P9.200𝕚IG8.564𝕚ISP8.648𝕚MDT10.075𝕚MDL10.116𝕚MDT20.070𝕚MDL20.067𝕚TL1.400𝕚MW0.116𝕚GO0.131𝕚
E3.300𝕚J2.620𝕚BAS1.106𝕚FSD0.030𝕚SFJ0.145𝕚SPL2.740𝕚TPS𝕚BD0.110𝕚MWT𝕚MCG𝕚
FLOTATION AND STABILITY
Inclining TestPoles Inclining𝕚SFFP0.556𝕚SAFP6.920𝕚Flotation Date04/02/2019𝕚FFM0.908𝕚FAM0.848𝕚Measurer𝕚FF0.911𝕚FA0.850𝕚Comment𝕚LCFcl4.051𝕚LCFsh4.256𝕚SG1.0116𝕚HBI0.862𝕚
W140.0𝕚W240.0𝕚W340.0𝕚W440.0𝕚
PD1392.0𝕚PD2392.0𝕚PD3392.0𝕚PD4392.0𝕚
WD5.600𝕚PLM2000.00𝕚GSA28.3𝕚RSA18800.0𝕚
MEASUREMENT INVENTORY
IdItemDescriptionWeightLCGVCG
1𝕚BatteryBattery𝕚10.0𝕚4.74𝕚𝕚1𝕚MiscellaneousChemical Toilet𝕚3.0𝕚1.80𝕚𝕚
ORC Ref  038800019EHIssued on 25/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org

International
Certificate
Non Spinnaker
2021

Boat

Odessos 25

ROU125

 
Offshore
Racing
Congress

Certificate number: 014/21
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeasurerMeas.DateMakerMaterialComment1𝕚0.17𝕚0.70𝕚1.24𝕚2.11𝕚2.79𝕚18.11𝕚𝕚04/02/2019𝕚OneSails𝕚Dacron𝕚𝕚
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeasurerMeas.DateMakerMaterialComment1𝕚0.08𝕚0.51𝕚0.91𝕚1.92𝕚2.92𝕚3.95𝕚8.70𝕚No𝕚No𝕚 𝕚16.93𝕚𝕚04/02/2019𝕚OneSails𝕚Dacron𝕚𝕚
ORC Ref  038800019EHIssued on 25/05/2021Valid until 31/12/2021
VPP ver: 2021 1.00 | © ORC | www.orc.org