Club
Certificate
2021

Boat

Manuelle

L257

 
Offshore
Racing
Congress
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles44.3°43.5°42.4°42.4°41.6°41.3°41.6°
Beat VMG2.653.193.623.914.054.124.11
52°4.114.885.475.795.935.996.02
60°4.365.185.705.976.116.186.22
75°4.545.405.886.126.286.416.54
90°4.465.365.946.206.326.496.79
110°4.525.526.066.356.616.857.09
120°4.395.386.006.326.606.897.38
135°3.954.905.736.146.416.707.33
150°3.414.315.135.806.156.416.96
Run VMG2.953.744.455.125.696.076.57
Gybe Angles148.0°152.0°152.0°159.0°180.0°180.0°180.0°

GPH = 778.9

CDL = 6.118

BOAT
ClassOFFSHORE 8 METER𝕚DesignerVan de StadtBuilderOffshore Yachts LtAge Date01/1971Series Date01/1969Offset FileOffsh8mCL.off
HULL
Length Overall8.000 mMaximum Beam2.402 mDraft1.358 mDisplacement2,801 kgDLR8.0686IMS DivisionCruiser/RacerDynamic Allowance0.485%Age Allowance0.487%
PROPELLER
InstallationShaft exposed𝕚TypeSolid 3 blades𝕚Diameter0.340m
CREW
Maximum weight416 kg𝕚Minimum weight312 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail13.9314.12Headsail Luffed22.5422.54Headsail FlyingSymmetric45.86𝕚45.86𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment28.9 kg·mStability IndexN/A
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  04140001C91Issued on 12/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

Manuelle

L257

 
Offshore
Racing
Congress
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1360.61129.5995.5920.4889.3874.5875.6
52°876.9737.5658.2621.6607.0600.6598.0
60°825.6695.2631.2603.2589.2582.7578.9
75°793.4667.2612.4588.4572.9561.5550.3
90°806.6671.4605.7580.6569.3554.4530.1
110°797.0652.7594.2566.7544.5525.8507.7
120°819.9668.7599.9570.0545.6522.1487.9
135°911.3734.6627.9586.7561.2537.0491.4
150°1057.1834.4702.4620.5585.5562.0517.3
Run VMG1220.7962.3809.5703.6632.1593.2547.7
Selected Courses
Windward / Leeward1290.61045.9902.5812.0760.7733.9711.6
All purpose994.6814.5716.0663.0633.3615.4595.1
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward854.30.7023
All purpose691.20.8680
Custom scoring options for Australia
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Predominantly Upwind756.50.7931
Predominantly Downwind696.00.8621
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low904.60.6633
Triple Number All Purpose Medium685.90.8748
Triple Number All Purpose High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Predominantly Upwind756.50.7931
Predominantly Downwind696.00.8621
Predominantly Upwind Low1025.10.5853
Predominantly Upwind Medium784.80.7645
Predominantly Upwind High724.50.8282
Predominantly Downwind Low974.00.6160
Predominantly Downwind Medium681.30.8807
Predominantly Downwind High570.71.0513
Chicago-Mac Upwind0.7773
Chicago-Mac All Purpose0.8089
Chicago-Mac Downwind0.8475
Bayview-Mac Cove Island0.7482
Bayview-Mac Shore0.7528
Victoria-Maui0.9100
Custom scoring options for Cyprus
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance755.1
Triple Number Coastal/Long Distance Low904.6
Triple Number Coastal/Long Distance Medium685.9
Triple Number Coastal/Long Distance High612.2
Triple Number Windward/Leeward Low1168.2
Triple Number Windward/Leeward Medium848.9
Triple Number Windward/Leeward High732.2
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6633
Triple Number Coastal/Long Distance Medium0.8748
Triple Number Coastal/Long Distance High0.9800
Triple Number Windward/Leeward Low0.5136
Triple Number Windward/Leeward Medium0.7068
Triple Number Windward/Leeward High0.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low904.6
Triple Number Coastal/Long Distance Medium685.9
Triple Number Coastal/Long Distance High612.2
Triple Number Windward/Leeward Low1168.2
Triple Number Windward/Leeward Medium848.9
Triple Number Windward/Leeward High732.2
Predominantly Upwind756.5
Predominantly Downwind696.0
Predominantly Reaching670.4
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6633
Triple Number Coastal/Long Distance Medium0.8748
Triple Number Coastal/Long Distance High0.9800
Triple Number Windward/Leeward Low0.5136
Triple Number Windward/Leeward Medium0.7068
Triple Number Windward/Leeward High0.8194
Coastal/Long Distance0.7946
Predominantly Upwind0.7931
Predominantly Downwind0.8621
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.7946
Tretall Distanseseilas Lite vind0.6633
Tretall Distanseseilas Mellomvind0.8748
Tretall Distanseseilas Mye vind0.9800
Tretall Pølsebane Lite vind0.5136
Tretall Pølsebane Mellomvind0.7068
Tretall Pølsebane Mye vind0.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind756.50.7931
Predominantly Downwind696.00.8621
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore718.30.8353
Cape Doctor Coastal601.20.9980
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6633
Triple Number Coastal/Long Distance Medium0.8748
Triple Number Coastal/Long Distance High0.9800
Triple Number Windward/Leeward Low0.5136
Triple Number Windward/Leeward Medium0.7068
Triple Number Windward/Leeward High0.8194
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.6633
Triple Number Coastal/Long Distance Medium0.8748
Triple Number Coastal/Long Distance High0.9800
Triple Number Windward/Leeward Low0.5136
Triple Number Windward/Leeward Medium0.7068
Triple Number Windward/Leeward High0.8194
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Predominantly Upwind756.50.7931
Predominantly Downwind696.00.8621
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance755.10.7946
Triple Number Coastal/Long Distance Low904.60.6633
Triple Number Coastal/Long Distance Medium685.90.8748
Triple Number Coastal/Long Distance High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1283.6980.2809.8708.8658.9622.7566.8
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low904.60.6633
Triple Number All Purpose Medium685.90.8748
Triple Number All Purpose High612.20.9800
Triple Number Windward/Leeward Low1168.20.5136
Triple Number Windward/Leeward Medium848.90.7068
Triple Number Windward/Leeward High732.20.8194
Predominantly Upwind756.50.7931
Predominantly Downwind696.00.8621
Predominantly Upwind Low1025.10.5853
Predominantly Upwind Medium784.80.7645
Predominantly Upwind High724.50.8282
Predominantly Downwind Low974.00.6160
Predominantly Downwind Medium681.30.8807
Predominantly Downwind High570.71.0513
Chicago-Mac Upwind0.7773
Chicago-Mac All Purpose0.8089
Chicago-Mac Downwind0.8475
Bayview-Mac Cove Island0.7482
Bayview-Mac Shore0.7528
Harvest Moon Regatta604.40.9928
Victoria-Maui0.9100
ORC Ref  04140001C91Issued on 12/06/2021Valid until 31/12/2021
VPP ver: 2021 1.02 | © ORC | www.orc.org