Club
Certificate
2023

Boat

CHAWA

ESP-6785_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat Angles43.0°41.1°40.0°39.0°38.7°38.4°38.4°
Beat VMG3.744.525.005.245.365.435.47
52°5.706.707.267.517.637.707.76
60°6.006.977.477.727.847.928.00
75°6.227.157.647.928.118.238.39
90°6.117.107.657.998.248.468.79
110°5.776.997.708.118.448.699.04
120°5.606.837.618.078.458.829.41
135°5.016.247.197.788.208.609.44
150°4.205.386.407.237.778.178.95
Run VMG3.634.665.546.326.977.538.32
Gybe Angles143.3°148.0°151.4°155.9°163.7°175.4°179.0°

APH: 532.0

CDL: 10.426

GPH: 596.7

CertNo: 678501

BOAT
ClassCENTURION 40 SDesignerED DUBOISBuilderWAUQUIEZAge date09/2003Series date01/2002Offset fileCEN40S.OFFData fileE6785_C
HULL
Length Overall12.330 mMaximum Beam3.848 mDraft2.313 mDisplacement8,827 kgDLR5.7737IMS DivisionCruiser/RacerDynamic Allowance0.210%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 2 bladesDiameter0.470m
CREW
Maximum weight500 kgMinimum weight375 kg * when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail50.1450.97Headsail Luffed50.0650.06Headsail FlyingSymmetric104.82104.82Asymmetric
STORM SAIL AREAS (m²)
Trysail15.70Storm Jib12.78Heavy Weather Jib34.49
SAIL LIMITS
Headsails1  Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
PESADO 1 DINA
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  03510002BRSIssued on 31/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CHAWA

ESP-6785_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Beat VMG962.3797.3720.3687.6671.6663.0657.9
52°631.7537.1496.1479.6472.1467.8463.9
60°599.7516.5481.6466.2459.1454.6450.2
75°578.6503.6471.2454.6444.0437.4429.3
90°588.9507.2470.4450.8436.7425.4409.7
110°623.6514.9467.5443.8426.4414.2398.4
120°643.0527.0472.9446.0425.8408.3382.4
135°719.2576.6500.6462.5438.9418.5381.5
150°857.9669.7562.7498.2463.2440.6402.2
Run VMG990.6773.3649.2569.5516.5477.8432.8
Selected Courses
Windward / Leeward976.4785.3684.8628.5594.1570.4545.3
All purpose748.6614.9548.5513.6492.6478.3459.7
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward656.00.9146
All purpose532.01.1277
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.8140
Downwind "popa"0.9524
70% up, 30% down "Ilhabela"0.8511
30% up, 70% down "Ilhabela-inverso"0.9062
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Predominantly Upwind572.01.0489
Predominantly Downwind543.51.1041
Custom scoring options for Canada
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low681.70.8801
Triple Number All Purpose Medium528.41.1354
Triple Number All Purpose High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Predominantly Upwind572.01.0489
Predominantly Downwind543.51.1041
Predominantly Upwind Low748.00.8021
Predominantly Upwind Medium588.71.0192
Predominantly Upwind High553.61.0838
Predominantly Downwind Low758.20.7913
Predominantly Downwind Medium541.51.1081
Predominantly Downwind High450.01.3333
Chicago-Mac Upwind1.0307
Chicago-Mac All Purpose1.0544
Chicago-Mac Downwind1.0836
Bayview-Mac Cove Island0.9847
Bayview-Mac Shore0.9965
Victoria-Maui1.1591
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance579.7
Triple Number Coastal/Long Distance Low681.7
Triple Number Coastal/Long Distance Medium528.4
Triple Number Coastal/Long Distance High474.9
Triple Number Windward/Leeward Low880.9
Triple Number Windward/Leeward Medium651.7
Triple Number Windward/Leeward High566.9
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating (Coastal/Long Distance)579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Custom scoring options for Germany
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8801
Triple Number Coastal/Long Distance Medium1.1354
Triple Number Coastal/Long Distance High1.2634
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low681.7
Triple Number Coastal/Long Distance Medium528.4
Triple Number Coastal/Long Distance High474.9
Triple Number Windward/Leeward Low880.9
Triple Number Windward/Leeward Medium651.7
Triple Number Windward/Leeward High566.9
Predominantly Upwind572.0
Predominantly Downwind543.5
Predominantly Reaching518.7
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8801
Triple Number Coastal/Long Distance Medium1.1354
Triple Number Coastal/Long Distance High1.2634
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0583
Coastal/Long Distance1.0350
Predominantly Upwind1.0489
Predominantly Downwind1.1041
Custom scoring options for Norway
Scoring OptionTime On
Time
Tretall Distanseseilas Lite vind0.8801
Tretall Distanseseilas Mellomvind1.1354
Tretall Distanseseilas Mye vind1.2634
Tretall Pølsebane Lite vind0.6811
Tretall Pølsebane Mellomvind0.9206
Tretall Pølsebane Mye vind1.0583
Distanseseilas ett tall (OSN 8-16kn)1.0350
Distanseseilas ett tall (APH 6-20kn)1.1277
Enkeltall Motvind1.0489
Enkeltall Medvind1.1041
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Coastal/Long Distance579.71.0350
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind572.01.0489
Predominantly Downwind543.51.1041
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore552.91.0853
Cape Doctor Coastal465.31.2895
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8801
Triple Number Coastal/Long Distance Medium1.1354
Triple Number Coastal/Long Distance High1.2634
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0583
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8801
Triple Number Coastal/Long Distance Medium1.1354
Triple Number Coastal/Long Distance High1.2634
Triple Number Windward/Leeward Low0.6811
Triple Number Windward/Leeward Medium0.9206
Triple Number Windward/Leeward High1.0583
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Predominantly Upwind572.01.0489
Predominantly Downwind543.51.1041
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance579.71.0350
Triple Number Coastal/Long Distance Low681.70.8801
Triple Number Coastal/Long Distance Medium528.41.1354
Triple Number Coastal/Long Distance High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Performance Curve6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt
Coastal/Long Distance977.9739.3617.6548.3511.4482.9439.4
Custom scoring options for United States of America
Scoring OptionTime On
Distance		Time On
Time
Triple Number All Purpose Low681.70.8801
Triple Number All Purpose Medium528.41.1354
Triple Number All Purpose High474.91.2634
Triple Number Windward/Leeward Low880.90.6811
Triple Number Windward/Leeward Medium651.70.9206
Triple Number Windward/Leeward High566.91.0583
Predominantly Upwind572.01.0489
Predominantly Downwind543.51.1041
Predominantly Upwind Low748.00.8021
Predominantly Upwind Medium588.71.0192
Predominantly Upwind High553.61.0838
Predominantly Downwind Low758.20.7913
Predominantly Downwind Medium541.51.1081
Predominantly Downwind High450.01.3333
Chicago-Mac Upwind1.0307
Chicago-Mac All Purpose1.0544
Chicago-Mac Downwind1.0836
Bayview-Mac Cove Island0.9847
Bayview-Mac Shore0.9965
Harvest Moon Regatta462.31.2979
Victoria-Maui1.1591
Scoring OptionTime On
Distance		Time On
Time
San Francisco Bay Heavy556.81.0777
San Francisco Bay Medium643.80.9320
Predominantly Reaching1.1882
Predominantly Reaching Low0.9710
Predominantly Reaching Medium1.1991
Predominantly Reaching High1.3518
Windward/Leeward 60-40 Low880.70.6813
Windward/Leeward 60-40 Medium669.40.8963
Windward/Leeward 60-40 High599.71.0005
5-Band
Windward/Leeward		Time On
Distance		Time On
Time
5-Band Low961.70.6239
5-Band Low / Medium805.40.7450
5-Band Medium640.30.9370
5-Band Medium / High575.11.0433
5-Band High549.71.0916
ORC Ref  03510002BRSIssued on 31/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CHAWA

ESP-6785_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassCENTURION 40 SMeasurement10/08/2006HINPlan reviewHull constructionSolidCarbon RudderNoLight stanchionsNoTrim tabNo
LOA12.330Max. Beam3.848Draft2.313Displacement8,827Wetted area33.87IMS L11.421LSM011.519Acc. length12.330Sink (kg/mm) 24.98
VCGD-0.068VCGM-0.004RM Rated (kg·m) 200.0Limit of positive stability(°) N/AStability IndexN/A
PROPELLER
Propeller TypeFolding 2 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.470PBWPIPA0.0030
EDL2.850ST10.046ST20.170
ST30.172ST40.097ST50.280
RIG
Forestay tensionAftInner stayNone FittedCarbon mastNoHeadsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoRunners/Checkstays0Spreaders2Rotating mastNo
P15.000IG15.890ISP15.980MDT10.123MDL10.225MDT20.123MDL20.186TL0.710MW0.225GO0.250
E5.980J4.310BAS1.710FSD0.036SFJSPL4.250WPLTPSBD0.190MWT248.00MCG5.560
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered200.0Flotation Date01/06/2015MeasurerE386Comment
SFFP0.400FFMFF1.488LCFcl7.014SG
SAFP11.720FAMFA1.091LCFsh7.266HBI1.294
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  03510002BRSIssued on 31/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org

Club
Certificate
2023

Boat

CHAWA

ESP-6785_C

RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentM0.151.051.933.534.8450.1431/07/2017M-10.171.132.003.544.7350.1321/02/2017
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment20.090.821.573.154.726.3715.80NoNo 50.0624/02/201710.100.791.533.054.636.3015.53NoNo 48.2120/08/2008J0.080.751.452.924.496.0514.93NoNo 44.5529/07/2017
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment215.9515.9515.957.937.71104.8224/02/2017115.7515.7515.758.007.60103.9520/08/2008
ORC Ref  03510002BRSIssued on 31/01/2023Valid until 31/12/2023
VPP ver: 2023 1.00 | © ORC | www.orc.org