Club Certificate2025
MetchBUL-42
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
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 Angles41.1°41.1°40.0°37.6°36.3°36.0°36.1°36.8°38.7°
Beat VMG2.373.193.794.194.394.444.474.464.34
52°3.614.755.465.805.986.066.116.166.14
60°3.814.945.595.916.106.226.286.376.39
75°3.915.045.655.996.246.436.566.716.80
90°3.774.985.756.176.476.676.807.047.26
110°3.774.985.756.186.566.927.277.968.54
120°3.594.805.636.076.456.827.228.299.77
135°3.124.315.235.816.196.546.897.799.94
150°2.593.674.605.335.846.196.527.208.22
Run VMG2.243.183.984.645.285.766.116.727.40
Gybe Angles145.6°145.6°148.6°155.4°168.7°178.1°179.0°179.0°177.7°
APH ToD:649.6CDL: 6.398APH ToT: 0.9236CertNo:053/25
BOAT
ClassConrad 25RDesignerPetersonBuilderGdansk, PolandAge date06/1984Series date01/1976Offset fileC760.offData fileBUL42
HULL
Length Overall7.650 mMaximum Beam2.756 mDraft1.503 mDisplacement1,417 kgDLR6.9987IMS DivisionPerformanceDynamic Allowance0.000%Age Allowance0.487%
PROPELLER
InstallationNo PropellerTypeN/ADiameterN/A
CREW
Maximum weight450 kg(declared)Minimum weight320 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail18.1418.53Headsail Luffed17.2817.28Headsail FlyingSymmetric30.4730.47Asymmetric36.6836.68 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail5.32Storm Jib3.74Heavy Weather Jib10.08
SAIL LIMITS
Headsails5Spinnakers4
✱ Asymmetric may be tacked on the pole
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.
Club Certificate2025
MetchBUL-42
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
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 VMG1520.81128.1950.4858.9820.9810.0805.6807.9829.2
52°997.4757.6659.6621.0602.4593.7589.1584.1585.9
60°945.0728.5644.3609.6590.1578.5572.9565.1563.7
75°919.7715.0637.2600.7576.7559.7548.5536.2529.2
90°955.0723.2626.6583.7556.7540.0529.3511.0496.0
110°954.5722.5626.0582.3548.4520.2495.3452.1421.4
120°1004.0749.4639.9592.6558.2528.0498.5434.1368.5
135°1155.3835.8688.6619.8581.8550.4522.3461.9362.3
150°1390.2981.3783.4675.7616.2581.4552.3500.0438.1
Run VMG1606.51133.1904.6775.2682.1625.1589.7535.6486.5
Selected Courses
Windward / Leeward1561.91130.6927.5817.0751.5717.6697.6671.7657.8
All purpose1189.8879.4739.8670.1630.2607.0590.3563.1539.0
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward785.00.7643
All purpose649.60.9236
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.6794
Downwind "popa"0.8007
70% up, 30% down "Ilhabela"0.7118
30% up, 70% down "Ilhabela-inverso"0.7600
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Predominantly Upwind697.50.8602
Predominantly Downwind661.10.9076
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low809.60.7411
Triple Number AP Medium646.90.9275
Triple Number AP High584.31.0269
Triple Number Windward/Leeward Low1071.50.5600
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Single Number Predominant Upwind721.90.8312
Single Number Predominant Reaching646.00.9288
Single Number Predominant Downwind686.50.8739
Predominant Upwind - Low953.60.6292
Predominant Upwind - Low/Med752.50.7973
Predominant Upwind - Medium678.50.8843
Predominant Upwind - Med/High643.70.9321
Predominant Upwind - High628.30.9550
Predominant Downwind Low976.30.6146
Predominant Downwind Low/Med741.10.8097
Predominant Downwind Medium641.10.9359
Predominant Downwind Med/High576.71.0404
Predominant Downwind High532.41.1269
Predominant Reaching Low866.60.6924
Predominant Reaching Low/Med681.70.8802
Predominant Reaching Medium609.90.9838
Predominant Reaching Med/High566.01.0600
Predominant Reaching High535.01.1215
SA/DSPL Upwind28.04SA/DSPL Downwind43.40
Scoring OptionTODTOT
5-Band Windward/Leeward Low1188.10.5050
5-Band Windward/Leeward Low/Med892.50.6723
5-Band Windward/Leeward Medium767.00.7823
5-Band Windward/Leeward Med/High701.10.8558
5-Band Windward/Leeward High673.80.8905
Windward/Leeward 60-40 Low1186.80.5055
Windward/Leeward 60-40 Low/Med899.00.6674
Windward/Leeward 60-40 Medium780.60.7687
Windward/Leeward 60-40 Med/High722.50.8304
Windward/Leeward 60-40 High701.30.8556
5-Band AP Low889.00.6749
5-Band AP Low/Med719.60.8338
5-Band AP Medium638.80.9393
5-Band AP Med/High591.91.0137
5-Band AP High563.71.0645
5-Band SF Bay Tour - Low1029.90.5826
5-Band SF Bay Tour - Low/Med854.90.7019
5-Band SF Bay Tour - Medium744.10.8063
5-Band SF Bay Tour - Med/High686.70.8737
5-Band SF Bay Tour - High659.40.9100
Chicago-Mac Upwind0.8097
Chicago-Mac All Purpose0.8296
Chicago-Mac Downwind0.8438
Bayview-Mac Cove Island0.6244
Bayview-Mac Shore0.6293
Harvest Moon Regatta570.31.0522
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance702.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating702.80.8537
FinRating, kevyt tuuli1167.60.8564
FinRating, kova tuuli564.50.8857
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.8537
Triple Number Coastal/Long Distance Low0.7411
Triple Number Coastal/Long Distance Medium0.9276
Triple Number Coastal/Long Distance High1.0269
Triple Number Windward/Leeward Low0.5831
Triple Number Windward/Leeward Medium0.7697
Triple Number Windward/Leeward High0.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
For information
General Purpose Handicap (GPH)723.5
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low809.6
Triple Number Coastal/Long Distance Medium646.8
Triple Number Coastal/Long Distance High584.3
Triple Number Windward/Leeward Low1029.0
Triple Number Windward/Leeward Medium779.5
Triple Number Windward/Leeward High692.9
Predominantly Upwind697.5
Predominantly Downwind661.1
Predominantly Reaching634.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7411
Triple Number Coastal/Long Distance Medium0.9276
Triple Number Coastal/Long Distance High1.0269
Triple Number Windward/Leeward Low0.5831
Triple Number Windward/Leeward Medium0.7697
Triple Number Windward/Leeward High0.8659
Coastal/Long Distance0.8537
Predominantly Upwind0.8602
Predominantly Downwind0.9076
For information
General Purpose Handicap (GPH)723.5
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)0.9236
Distanseseilas Trippeltall svak vind0.7411
Distanseseilas Trippeltall mellomvind0.9276
Distanseseilas Trippeltall sterk vind1.0269
Pølsebane Trippeltall svak vind0.5831
Pølsebane Trippeltall mellomvind0.7697
Pølsebane Trippeltall sterk vind0.8659
Motvind Singeltall0.8602
Medvind Singeltall0.9076
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Coastal/Long Distance702.80.8537
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind697.50.8602
Predominantly Downwind661.10.9076
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore662.00.9064
Cape Doctor Coastal546.31.0984
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7411
Triple Number Coastal/Long Distance Medium0.9276
Triple Number Coastal/Long Distance High1.0269
Triple Number Windward/Leeward Low0.5831
Triple Number Windward/Leeward Medium0.7697
Triple Number Windward/Leeward High0.8659
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.7411
Triple Number Coastal/Long Distance Medium0.9276
Triple Number Coastal/Long Distance High1.0269
Triple Number Windward/Leeward Low0.5831
Triple Number Windward/Leeward Medium0.7697
Triple Number Windward/Leeward High0.8659
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Predominantly Upwind697.50.8602
Predominantly Downwind661.10.9076
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance702.80.8537
Triple Number Coastal/Long Distance Low809.60.7411
Triple Number Coastal/Long Distance Medium646.80.9276
Triple Number Coastal/Long Distance High584.31.0269
Triple Number Windward/Leeward Low1029.00.5831
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1655.31130.8876.7745.4668.9629.0596.6536.4507.6
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low809.60.7411
Triple Number AP Medium646.90.9275
Triple Number AP High584.31.0269
Triple Number Windward/Leeward Low1071.50.5600
Triple Number Windward/Leeward Medium779.50.7697
Triple Number Windward/Leeward High692.90.8659
Single Number Predominant Upwind721.90.8312
Single Number Predominant Reaching646.00.9288
Single Number Predominant Downwind686.50.8739
Predominant Upwind - Low953.60.6292
Predominant Upwind - Low/Med752.50.7973
Predominant Upwind - Medium678.50.8843
Predominant Upwind - Med/High643.70.9321
Predominant Upwind - High628.30.9550
Predominant Downwind Low976.30.6146
Predominant Downwind Low/Med741.10.8097
Predominant Downwind Medium641.10.9359
Predominant Downwind Med/High576.71.0404
Predominant Downwind High532.41.1269
Predominant Reaching Low866.60.6924
Predominant Reaching Low/Med681.70.8802
Predominant Reaching Medium609.90.9838
Predominant Reaching Med/High566.01.0600
Predominant Reaching High535.01.1215
SA/DSPL Upwind28.04SA/DSPL Downwind43.40
Scoring OptionTODTOT
5-Band Windward/Leeward Low1188.10.5050
5-Band Windward/Leeward Low/Med892.50.6723
5-Band Windward/Leeward Medium767.00.7823
5-Band Windward/Leeward Med/High701.10.8558
5-Band Windward/Leeward High673.80.8905
Windward/Leeward 60-40 Low1186.80.5055
Windward/Leeward 60-40 Low/Med899.00.6674
Windward/Leeward 60-40 Medium780.60.7687
Windward/Leeward 60-40 Med/High722.50.8304
Windward/Leeward 60-40 High701.30.8556
5-Band AP Low889.00.6749
5-Band AP Low/Med719.60.8338
5-Band AP Medium638.80.9393
5-Band AP Med/High591.91.0137
5-Band AP High563.71.0645
5-Band SF Bay Tour - Low1029.90.5826
5-Band SF Bay Tour - Low/Med854.90.7019
5-Band SF Bay Tour - Medium744.10.8063
5-Band SF Bay Tour - Med/High686.70.8737
5-Band SF Bay Tour - High659.40.9100
Chicago-Mac Upwind0.8097
Chicago-Mac All Purpose0.8296
Chicago-Mac Downwind0.8438
Bayview-Mac Cove Island0.6244
Bayview-Mac Shore0.6293
Harvest Moon Regatta570.31.0522
Club Certificate2025
MetchBUL-42
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassConrad 25RMeasurement19/05/2016HINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA7.650Max. Beam2.756Draft1.503Displacement1,417Wetted area10.77IMS L6.177LSM05.871Acc. length7.650Sink (kg/mm) 7.87
VCGD0.000VCGM0.018RM Rated (kg·m) 24.2Limit of positive stability(°) N/AStability IndexN/ADefault crew weight322Declared crew weight450
PROPELLER
Propeller TypeNo Propeller
Hydro generatorNo
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P9.200IG8.510ISP8.610MDT10.090MDL10.125MDT20.070MDL20.080TL1.200MW0.080GO0.120
E3.300J2.650BAS1.090FSD0.020SFJ0.140SPL2.730WPLTPS2.790BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodVCG entered directlyVCG entered0.000Flotation Date09/01/2017
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Club Certificate2025
MetchBUL-42
ORC Bulgaria
Varna
Mosrka Gara 1
orcratingbulgaria@gmail.com
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment10.130.671.242.132.8118.14IRC
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment00.090.520.991.972.983.998.67NoNo 17.283Di00.070.510.981.972.994.008.67NoNo 17.2807/09/202110.080.520.961.912.893.898.40NoNo 16.27Protest
SYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLAreaMeas.DateComment28.398.398.394.344.4330.4728/07/2025
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment19.628.368.994.875.0097%36.6828/07/2025