Club
Certificate
2021

Boat

Tabula Rasa

NOR 10310

 
Offshore
Racing
Congress

Certificate number: 8539
Rated boat velocities in knots
Wind Velocity6 kt8 kt10 kt12 kt14 kt16 kt20 kt
Beat Angles42.0°40.9°38.6°37.9°37.9°38.3°39.4°
Beat VMG3.494.154.494.604.644.634.60
52°5.316.046.326.456.516.556.62
60°5.616.206.506.686.786.846.93
75°5.816.336.697.007.197.297.38
90°5.776.366.757.147.477.748.01
110°5.506.336.857.357.818.218.96
120°5.316.216.727.257.778.399.84
135°4.765.796.386.857.347.879.57
150°3.995.015.866.416.867.328.40
Run VMG3.464.345.125.796.326.757.62
Gybe Angles145.0°150.0°154.0°172.0°180.0°180.0°180.0°

GPH = 659.8

CDL = 7.046

BOAT
ClassBanner 28 HR𝕚DesignerLars OrdrerupBuilderBanner BådeAge Date01/1986Series Date01/1979Offset FileCLBAN28R.OFF
HULL
Length Overall8.500 mMaximum Beam2.968 mDraft1.394 mDisplacement1,502 kgDLR5.5950IMS DivisionSportboatDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight368 kg𝕚Minimum weight276 kg𝕚* when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRated Mainsail23.6524.25Headsail Luffed19.0119.01Headsail FlyingSymmetric40.11𝕚40.13𝕚Asymmetric
SAIL LIMITATIONS
Headsails5 Spinnakers4
STABILITY
Righting Moment33.3 kg·mStability IndexN/A
OWNER




The owner certifies that he/she understands his/her responsibilities under ORC Rule and Regulations.
ORC Ref  0344000140VIssued on 16/04/2021Valid until 31/03/2022
VPP ver: 2021 1.02 | © ORC | www.orc.org

Club
Certificate
2021

Boat

Tabula Rasa

NOR 10310

 
Offshore
Racing
Congress

Certificate number: 8539
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG1031.6867.1801.2782.0776.1778.1783.3
52°677.5596.4569.3558.3552.6549.6544.0
60°642.0580.8554.1539.0530.9526.6519.6
75°619.9568.6538.1514.1501.0493.6487.9
90°624.0566.3533.4504.4481.9465.3449.5
110°654.0568.8525.8489.7460.8438.6401.7
120°677.6580.0535.4496.8463.1428.9365.7
135°755.5621.5564.3525.2490.2457.3376.3
150°901.7718.1614.2561.3524.7492.0428.5
Run VMG1041.2829.2703.3622.3569.4533.7472.5
Selected Courses
Windward / Leeward1036.4848.2752.2702.1672.7655.9627.9
All purpose794.4672.2613.0579.1555.5539.3511.0
Single Number Scoring Options
CourseTime On DistanceTime On Time
Windward / Leeward729.30.8228
All purpose593.81.0104
Custom scoring options for Austria
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Bulgaria
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Predominantly Upwind644.30.9313
Predominantly Downwind601.10.9981
Custom scoring options for Canada
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low733.20.8183
Triple Number All Purpose Medium592.21.0131
Triple Number All Purpose High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Predominantly Upwind644.30.9313
Predominantly Downwind601.10.9981
Predominantly Upwind Low806.20.7442
Predominantly Upwind Medium667.50.8989
Predominantly Upwind High643.40.9325
Predominantly Downwind Low809.20.7415
Predominantly Downwind Medium599.01.0017
Predominantly Downwind High493.31.2163
Chicago-Mac Upwind0.9170
Chicago-Mac All Purpose0.9479
Chicago-Mac Downwind0.9815
Bayview-Mac Cove Island0.8974
Bayview-Mac Shore0.9043
Victoria-Maui1.0606
Custom scoring options for Denmark
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Spain
Single NumberTime On Distance
Coastal/Long Distance645.1
Triple Number Coastal/Long Distance Low733.2
Triple Number Coastal/Long Distance Medium592.2
Triple Number Coastal/Long Distance High532.7
Triple Number Windward/Leeward Low942.2
Triple Number Windward/Leeward Medium723.7
Triple Number Windward/Leeward High649.6
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Estonia
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Finland
Single NumberTime On DistanceTime On Time
FinRating (Coastal/Long Distance)645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for France
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Custom scoring options for Germany
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8183
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1263
Triple Number Windward/Leeward Low0.6368
Triple Number Windward/Leeward Medium0.8291
Triple Number Windward/Leeward High0.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Greece
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Israel
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Italy
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Japan
Single NumberTime On DistanceTime On Time
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Korea
Single NumberTime On Distance
Triple Number Coastal/Long Distance Low733.2
Triple Number Coastal/Long Distance Medium592.2
Triple Number Coastal/Long Distance High532.7
Triple Number Windward/Leeward Low942.2
Triple Number Windward/Leeward Medium723.7
Triple Number Windward/Leeward High649.6
Predominantly Upwind644.3
Predominantly Downwind601.1
Predominantly Reaching576.0
Custom scoring options for Lithuania
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Custom scoring options for Netherlands
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8183
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1263
Triple Number Windward/Leeward Low0.6368
Triple Number Windward/Leeward Medium0.8291
Triple Number Windward/Leeward High0.9236
Coastal/Long Distance0.9301
Predominantly Upwind0.9313
Predominantly Downwind0.9981
Custom scoring options for Norway
Single NumberTime On Time
Distanseseilas (NOR-rating ett tall)0.9301
Tretall Distanseseilas Lite vind0.8183
Tretall Distanseseilas Mellomvind1.0131
Tretall Distanseseilas Mye vind1.1263
Tretall Pølsebane Lite vind0.6368
Tretall Pølsebane Mellomvind0.8291
Tretall Pølsebane Mye vind0.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Distanseseilas1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Portugal
Single NumberTime On DistanceTime On Time
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Custom scoring options for Russia
Single NumberTime On DistanceTime On Time
Predominantly Upwind644.30.9313
Predominantly Downwind601.10.9981
Custom scoring options for South Africa
Single NumberTime On DistanceTime On Time
Cape Doctor Inshore636.30.9430
Cape Doctor Coastal519.51.1550
Custom scoring options for Slovenia
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8183
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1263
Triple Number Windward/Leeward Low0.6368
Triple Number Windward/Leeward Medium0.8291
Triple Number Windward/Leeward High0.9236
Custom scoring options for Switzerland
Single NumberTime On Time
Triple Number Coastal/Long Distance Low0.8183
Triple Number Coastal/Long Distance Medium1.0131
Triple Number Coastal/Long Distance High1.1263
Triple Number Windward/Leeward Low0.6368
Triple Number Windward/Leeward Medium0.8291
Triple Number Windward/Leeward High0.9236
Custom scoring options for Sweden
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Predominantly Upwind644.30.9313
Predominantly Downwind601.10.9981
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for Ukraine
Single NumberTime On DistanceTime On Time
Coastal/Long Distance645.10.9301
Triple Number Coastal/Long Distance Low733.20.8183
Triple Number Coastal/Long Distance Medium592.21.0131
Triple Number Coastal/Long Distance High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance1036.8800.8684.2617.9578.1543.7479.6
Custom scoring options for United States of America
Single NumberTime On DistanceTime On Time
Triple Number All Purpose Low733.20.8183
Triple Number All Purpose Medium592.21.0131
Triple Number All Purpose High532.71.1263
Triple Number Windward/Leeward Low942.20.6368
Triple Number Windward/Leeward Medium723.70.8291
Triple Number Windward/Leeward High649.60.9236
Predominantly Upwind644.30.9313
Predominantly Downwind601.10.9981
Predominantly Upwind Low806.20.7442
Predominantly Upwind Medium667.50.8989
Predominantly Upwind High643.40.9325
Predominantly Downwind Low809.20.7415
Predominantly Downwind Medium599.01.0017
Predominantly Downwind High493.31.2163
Chicago-Mac Upwind0.9170
Chicago-Mac All Purpose0.9479
Chicago-Mac Downwind0.9815
Bayview-Mac Cove Island0.8974
Bayview-Mac Shore0.9043
Harvest Moon Regatta524.81.1433
Victoria-Maui1.0606
ORC Ref  0344000140VIssued on 16/04/2021Valid until 31/03/2022
VPP ver: 2021 1.02 | © ORC | www.orc.org