Club Certificate2025
Qingshuiwanfengfan 1CHN 45-1
ORC
Central Rating Office
Issuing certificates for
CHINA
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles45.6°45.6°44.0°42.3°41.1°40.5°40.4°40.8°41.9°
Beat VMG2.233.173.964.585.085.385.525.585.47
52°3.564.956.076.897.507.908.098.218.17
60°3.865.306.417.227.808.188.398.548.53
75°4.065.536.657.478.048.428.709.059.16
90°4.486.167.428.098.418.648.829.369.77
110°4.656.407.738.519.019.349.6310.1210.55
120°4.556.297.648.469.049.5710.0210.6711.29
135°3.915.597.038.028.679.259.8411.1712.80
150°3.314.705.937.067.968.549.0110.0111.37
Run VMG2.874.075.146.126.907.437.858.689.85
Gybe Angles142.6°142.6°146.2°146.7°150.8°152.8°155.5°151.4°144.2°
APH ToD:517.3CDL: 10.836APH ToT: 1.1598CertNo:
BOAT
ClassBavaria C45DesignerCossutti Yacht DesignBuilderAge date01/2018Series date01/2018Offset fileBavaria C45_DV.offData fileCHN45-1
HULL
Length Overall13.690 mMaximum Beam4.492 mDraft2.237 mDisplacement10,870 kgDLR5.3225IMS DivisionCruiser/RacerDynamic Allowance0.250%Age Allowance0.228%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.300m
CREW
Maximum weight966 kg(default)Minimum weight822 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail52.0751.72Headsail Luffed39.7339.73Headsail FlyingSymmetricAsymmetric207.63207.63 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail19.27Storm Jib17.12Heavy Weather Jib46.21
SAIL LIMITS
Headsails6
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers5
STABILITY
Righting MomentN/AStability IndexN/A
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  0388000477PIssued on 20/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
Qingshuiwanfengfan 1CHN 45-1
ORC
Central Rating Office
Issuing certificates for
CHINA
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1611.71137.3908.9785.3709.3668.8652.5645.2658.4
52°1011.4727.4593.5522.6479.7455.9445.0438.5440.7
60°933.5679.8561.7498.7461.6440.1429.1421.6421.8
75°887.6650.8541.2481.7447.8427.6413.7397.9393.0
90°803.6584.3485.4444.9428.2416.9408.2384.7368.6
110°774.0562.1465.7422.8399.7385.4373.9355.6341.3
120°791.6572.2471.5425.3398.3376.1359.1337.3319.0
135°919.9643.9512.4448.8415.3389.3365.7322.2281.3
150°1087.2766.2607.1509.8452.2421.7399.5359.6316.6
Run VMG1255.4884.7701.0588.6521.7484.8458.7415.0365.6
Selected Courses
Windward / Leeward1433.61011.0805.0687.0615.5576.8555.6530.1512.0
All purpose1077.4767.4619.4540.7495.0468.4452.1430.4415.9
Single Number Scoring Options
CourseTime On
Distance		Time On
Time
Windward / Leeward650.50.9223
All purpose517.31.1598
 
Custom scoring options for Australia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Custom scoring options for Austria
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7626
Downwind "popa"1.0359
70% up, 30% down "Ilhabela"0.8282
30% up, 70% down "Ilhabela-inverso"0.9353
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Predominantly Upwind575.91.0419
Predominantly Downwind512.21.1714
Custom scoring options for Canada
Scoring OptionTODTOT
TriNum AP Low693.40.8653
TriNum AP Med514.01.1673
TriNum AP High448.01.3392
TriNum W/L Low948.70.6324
TriNum W/L Med645.40.9296
TriNum W/L Hig551.31.0883
Predom. Upwind603.90.9936
Predom. Reaching508.71.1795
Predom. Downwind534.91.1218
Predom. Up Low885.20.6778
Predom. Up L/M651.50.9209
Predom. Up Med553.11.0848
Predom. Up M/H501.61.1961
Predom. Up High483.71.2404
Predom. Dn Low801.50.7486
Predom. Dn L/M584.21.0271
Predom. Dn Med491.41.2209
Predom. Dn M/H435.31.3784
Predom. Dn High400.41.4986
Predom. Rc Low732.00.8197
Predom. Rc L/M545.31.1002
Predom. Rc Med471.11.2736
Predom. Rc M/H427.71.4027
Predom. Rc High401.21.4954
SA/DSPL Upwind18.56SA/DSPL Downwind52.50
Scoring OptionTODTOT
5B W/L Low1065.10.5633
5B W/L L/M765.80.7835
5B W/L Med631.80.9497
5B W/L M/H559.91.0717
5B W/L High531.41.1292
W/L 60-40 Low1091.90.5495
W/L 60-40 L/M786.50.7629
W/L 60-40 Med650.80.9219
W/L 60-40 M/H579.61.0351
W/L 60-40 High554.81.0814
5B AP Low758.60.7910
5B AP L/M595.11.0082
5B AP Med504.91.1883
5B AP M/H454.71.3194
5B AP High431.71.3900
5B SF Bay Low920.80.6516
5B SF Bay L/M734.10.8173
5B SF Bay Med609.20.9849
5B SF Bay M/H542.01.1071
5B SF Bay High515.51.1639
Chicago-Mac Upwind0.9542
Chicago-Mac All Purpose1.0169
Chicago-Mac Downwind1.0774
BayMac Cove Island832.70.7205
BayMac Shore828.60.7241
Harvest Moon436.01.3760
Custom scoring options for Cyprus
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Denmark
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance566.7
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Estonia
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Custom scoring options for Finland
Scoring OptionTime On
Distance		Time On
Time
FinRating566.71.0588
FinRating, kevyt tuuli1037.50.9638
FinRating, kova tuuli433.71.1528
Custom scoring options for France
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance1.0588
Triple Number Coastal/Long Distance Low0.8653
Triple Number Coastal/Long Distance Medium1.1674
Triple Number Coastal/Long Distance High1.3392
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9296
Triple Number Windward/Leeward High1.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
For information
General Purpose Handicap (GPH)586.6
Custom scoring options for Greece
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Hungary
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Custom scoring options for Israel
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Japan
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low693.4
Triple Number Coastal/Long Distance Medium514.0
Triple Number Coastal/Long Distance High448.0
Triple Number Windward/Leeward Low908.0
Triple Number Windward/Leeward Medium645.4
Triple Number Windward/Leeward High551.3
Predominantly Upwind575.9
Predominantly Downwind512.2
Predominantly Reaching492.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8653
Triple Number Coastal/Long Distance Medium1.1674
Triple Number Coastal/Long Distance High1.3392
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9296
Triple Number Windward/Leeward High1.0883
Coastal/Long Distance1.0588
Predominantly Upwind1.0419
Predominantly Downwind1.1714
For information
General Purpose Handicap (GPH)586.6
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.1598
Distanseseilas Trippeltall svak vind0.8653
Distanseseilas Trippeltall mellomvind1.1674
Distanseseilas Trippeltall sterk vind1.3392
Pølsebane Trippeltall svak vind0.6608
Pølsebane Trippeltall mellomvind0.9296
Pølsebane Trippeltall sterk vind1.0883
Motvind Singeltall1.0419
Medvind Singeltall1.1714
Custom scoring options for Portugal
Scoring OptionTime On
Distance		Time On
Time
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Coastal/Long Distance566.71.0588
Custom scoring options for Russia
Scoring OptionTime On
Distance		Time On
Time
Predominantly Upwind575.91.0419
Predominantly Downwind512.21.1714
Custom scoring options for South Africa
Scoring OptionTime On
Distance		Time On
Time
Cape Doctor Inshore517.41.1596
Cape Doctor Coastal420.31.4276
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8653
Triple Number Coastal/Long Distance Medium1.1674
Triple Number Coastal/Long Distance High1.3392
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9296
Triple Number Windward/Leeward High1.0883
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8653
Triple Number Coastal/Long Distance Medium1.1674
Triple Number Coastal/Long Distance High1.3392
Triple Number Windward/Leeward Low0.6608
Triple Number Windward/Leeward Medium0.9296
Triple Number Windward/Leeward High1.0883
Custom scoring options for Sweden
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Predominantly Upwind575.91.0419
Predominantly Downwind512.21.1714
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for Ukraine
Scoring OptionTime On
Distance		Time On
Time
Coastal/Long Distance566.71.0588
Triple Number Coastal/Long Distance Low693.40.8653
Triple Number Coastal/Long Distance Medium514.01.1674
Triple Number Coastal/Long Distance High448.01.3392
Triple Number Windward/Leeward Low908.00.6608
Triple Number Windward/Leeward Medium645.40.9296
Triple Number Windward/Leeward High551.31.0883
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1503.5998.4750.3613.5530.7486.0455.2408.6393.0
Custom scoring options for United States of America
Scoring OptionTODTOT
TriNum AP Low693.40.8653
TriNum AP Med514.01.1673
TriNum AP High448.01.3392
TriNum W/L Low948.70.6324
TriNum W/L Med645.40.9296
TriNum W/L Hig551.31.0883
Predom. Upwind603.90.9936
Predom. Reaching508.71.1795
Predom. Downwind534.91.1218
Predom. Up Low885.20.6778
Predom. Up L/M651.50.9209
Predom. Up Med553.11.0848
Predom. Up M/H501.61.1961
Predom. Up High483.71.2404
Predom. Dn Low801.50.7486
Predom. Dn L/M584.21.0271
Predom. Dn Med491.41.2209
Predom. Dn M/H435.31.3784
Predom. Dn High400.41.4986
Predom. Rc Low732.00.8197
Predom. Rc L/M545.31.1002
Predom. Rc Med471.11.2736
Predom. Rc M/H427.71.4027
Predom. Rc High401.21.4954
SA/DSPL Upwind18.56SA/DSPL Downwind52.50
Scoring OptionTODTOT
5B W/L Low1065.10.5633
5B W/L L/M765.80.7835
5B W/L Med631.80.9497
5B W/L M/H559.91.0717
5B W/L High531.41.1292
W/L 60-40 Low1091.90.5495
W/L 60-40 L/M786.50.7629
W/L 60-40 Med650.80.9219
W/L 60-40 M/H579.61.0351
W/L 60-40 High554.81.0814
5B AP Low758.60.7910
5B AP L/M595.11.0082
5B AP Med504.91.1883
5B AP M/H454.71.3194
5B AP High431.71.3900
5B SF Bay Low920.80.6516
5B SF Bay L/M734.10.8173
5B SF Bay Med609.20.9849
5B SF Bay M/H542.01.1071
5B SF Bay High515.51.1639
Chicago-Mac Upwind0.9542
Chicago-Mac All Purpose1.0169
Chicago-Mac Downwind1.0774
BayMac Cove Island832.70.7205
BayMac Shore828.60.7241
Harvest Moon436.01.3760
ORC Ref  0388000477PIssued on 20/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
Qingshuiwanfengfan 1CHN 45-1
ORC
Central Rating Office
Issuing certificates for
CHINA
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassBavaria C45MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.690Max. Beam4.492Draft2.237Displacement10,870Wetted area41.73IMS L12.806LSM012.686Acc. length13.690Sink (kg/mm) 32.45
VCGD0.229VCGM0.282RM Rated (kg·m) 307.7Limit of positive stability(°) N/AStability IndexN/ADefault crew weight966Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.300PBWPIPA0.0004
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerIn mastArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays0Checkstays0Spreaders2Rotating mastNo
P18.050IG18.500ISP20.600MDT10.130MDL10.280MDT2MDL2TLNo TaperMWGO
E6.100J5.530BAS2.080FSDNo FoilSFJ0.200SPL0.000WPLTPS6.250BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date16/11/2025
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
ORC Ref  0388000477PIssued on 20/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org
Club Certificate2025
Qingshuiwanfengfan 1CHN 45-1
ORC
Central Rating Office
Issuing certificates for
CHINA
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00.050.691.352.784.3452.0720/11/2025
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.050.490.962.093.384.7717.85NoNo 39.73
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment023.5519.8221.6911.2912.2992%207.6320/11/2025
CRUISER/RACER REQUIREMENTS*
Accommodation length13.7 mTable area0.66 m²Headroom1.88 mMinimum number of berths6Personal gear stowage0.24 m³Fresh water capacity231 lMinimum number of seats in cockpit6Food stowage0.36 m³Fuel capacity124 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.
ORC Ref  0388000477PIssued on 20/11/2025Valid until 31/12/2025
VPP ver: 2025 1.01 | © ORC | www.orc.org