ORC Certificate for J-CURVE

Rated boat velocities in knots
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat Angles	42.8°	41.3°	40.5°	39.4°	38.6°	38.3°	38.3°
Beat VMG	3.69	4.48	5.06	5.33	5.45	5.51	5.63
52°	5.64	6.72	7.37	7.62	7.72	7.76	7.87
60°	5.97	7.02	7.57	7.82	7.92	7.98	8.07
75°	6.46	7.44	7.78	8.01	8.21	8.34	8.45
90°	6.71	7.64	8.04	8.30	8.49	8.66	9.01
110°	6.51	7.54	8.03	8.45	8.89	9.28	9.81
120°	6.18	7.38	7.97	8.43	8.89	9.24	10.18
135°	5.52	6.85	7.68	8.15	8.63	9.19	10.52
150°	4.66	5.83	6.88	7.61	7.96	8.30	9.17
Run VMG	4.04	5.05	5.96	6.59	6.93	7.45	8.21
Gybe Angles	143.5°	147.0°	148.5°	151.0°	152.5°	176.0°	178.0°

Time Allowances in secs/NM
Selected Courses
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat VMG	974.7	803.5	711.5	674.9	660.1	653.5	639.1
52°	637.7	536.0	488.6	472.5	466.6	463.7	457.3
60°	602.5	513.0	475.5	460.6	454.4	451.1	446.1
75°	557.1	484.1	462.6	449.7	438.4	431.8	425.8
90°	536.2	471.3	447.6	433.9	423.9	415.7	399.5
110°	552.7	477.3	448.3	426.0	405.1	388.0	366.8
120°	582.8	487.5	451.5	427.0	404.8	389.8	353.5
135°	652.2	525.7	469.0	442.0	417.0	391.7	342.1
150°	771.8	618.0	523.0	473.2	452.2	433.6	392.6
Run VMG	891.2	713.6	603.9	545.9	519.5	483.5	438.6
Windward / Leeward	933.0	758.5	657.7	610.4	589.8	568.5	538.9
All purpose	709.8	588.9	527.9	498.4	482.1	468.7	445.6

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	638.9	0.9391
All purpose	515.1	1.1649

Custom scoring options for Austria

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Canada

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	649.4	0.9240
Triple Number All Purpose Medium	511.7	1.1725
Triple Number All Purpose High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663
Predominantly Upwind	559.0	1.0733
Predominantly Downwind	519.6	1.1547
Predominantly Upwind Low	734.6	0.8168
Predominantly Upwind Medium	578.6	1.0370
Predominantly Upwind High	543.2	1.1045
Predominantly Downwind Low	705.0	0.8510
Predominantly Downwind Medium	516.2	1.1624
Predominantly Downwind High	440.7	1.3614
Chicago-Mac Upwind		1.0562
Chicago-Mac All Purpose		1.0935
Chicago-Mac Downwind		1.1372
Bayview-Mac Cove Island		1.0198
Bayview-Mac Shore		1.0246
Victoria-Maui		1.2072

Custom scoring options for Denmark

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Spain

Single Number	Time On Distance
Coastal/Long Distance	562.4
Triple Number Coastal/Long Distance Low	649.4
Triple Number Coastal/Long Distance Medium	511.7
Triple Number Coastal/Long Distance High	463.4
Triple Number Windward/Leeward Low	845.8
Triple Number Windward/Leeward Medium	633.4
Triple Number Windward/Leeward High	562.7

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Estonia

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Finland

Single Number	Time On Distance	Time On Time
FinRating (Coastal/Long Distance)	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for France

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Custom scoring options for Germany

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9240
Triple Number Coastal/Long Distance Medium	1.1725
Triple Number Coastal/Long Distance High	1.2949
Triple Number Windward/Leeward Low	0.7094
Triple Number Windward/Leeward Medium	0.9473
Triple Number Windward/Leeward High	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Greece

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Israel

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Italy

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Japan

Single Number	Time On Distance	Time On Time
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Korea

Single Number	Time On Distance
Triple Number Coastal/Long Distance Low	649.4
Triple Number Coastal/Long Distance Medium	511.7
Triple Number Coastal/Long Distance High	463.4
Triple Number Windward/Leeward Low	845.8
Triple Number Windward/Leeward Medium	633.4
Triple Number Windward/Leeward High	562.7
Predominantly Upwind	559.0
Predominantly Downwind	519.6
Predominantly Reaching	496.3

Custom scoring options for Lithuania

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Custom scoring options for Netherlands

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9240
Triple Number Coastal/Long Distance Medium	1.1725
Triple Number Coastal/Long Distance High	1.2949
Triple Number Windward/Leeward Low	0.7094
Triple Number Windward/Leeward Medium	0.9473
Triple Number Windward/Leeward High	1.0663
Coastal/Long Distance	1.0668
Predominantly Upwind	1.0733
Predominantly Downwind	1.1547

Custom scoring options for Norway

Single Number	Time On Time
Distanseseilas (NOR-rating ett tall)	1.0668
Tretall Distanseseilas Lite vind	0.9240
Tretall Distanseseilas Mellomvind	1.1725
Tretall Distanseseilas Mye vind	1.2949
Tretall Pølsebane Lite vind	0.7094
Tretall Pølsebane Mellomvind	0.9473
Tretall Pølsebane Mye vind	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Distanseseilas	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Portugal

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Custom scoring options for Russia

Single Number	Time On Distance	Time On Time
Predominantly Upwind	559.0	1.0733
Predominantly Downwind	519.6	1.1547

Custom scoring options for South Africa

Single Number	Time On Distance	Time On Time
Cape Doctor Inshore	547.8	1.0954
Cape Doctor Coastal	452.5	1.3260

Custom scoring options for Slovenia

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9240
Triple Number Coastal/Long Distance Medium	1.1725
Triple Number Coastal/Long Distance High	1.2949
Triple Number Windward/Leeward Low	0.7094
Triple Number Windward/Leeward Medium	0.9473
Triple Number Windward/Leeward High	1.0663

Custom scoring options for Switzerland

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9240
Triple Number Coastal/Long Distance Medium	1.1725
Triple Number Coastal/Long Distance High	1.2949
Triple Number Windward/Leeward Low	0.7094
Triple Number Windward/Leeward Medium	0.9473
Triple Number Windward/Leeward High	1.0663

Custom scoring options for Sweden

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663
Predominantly Upwind	559.0	1.0733
Predominantly Downwind	519.6	1.1547

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for Ukraine

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	562.4	1.0668
Triple Number Coastal/Long Distance Low	649.4	0.9240
Triple Number Coastal/Long Distance Medium	511.7	1.1725
Triple Number Coastal/Long Distance High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	928.8	711.3	593.7	531.9	501.1	474.6	426.9

Custom scoring options for United States of America

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	649.4	0.9240
Triple Number All Purpose Medium	511.7	1.1725
Triple Number All Purpose High	463.4	1.2949
Triple Number Windward/Leeward Low	845.8	0.7094
Triple Number Windward/Leeward Medium	633.4	0.9473
Triple Number Windward/Leeward High	562.7	1.0663
Predominantly Upwind	559.0	1.0733
Predominantly Downwind	519.6	1.1547
Predominantly Upwind Low	734.6	0.8168
Predominantly Upwind Medium	578.6	1.0370
Predominantly Upwind High	543.2	1.1045
Predominantly Downwind Low	705.0	0.8510
Predominantly Downwind Medium	516.2	1.1624
Predominantly Downwind High	440.7	1.3614
Chicago-Mac Upwind		1.0562
Chicago-Mac All Purpose		1.0935
Chicago-Mac Downwind		1.1372
Bayview-Mac Cove Island		1.0198
Bayview-Mac Shore		1.0246
Harvest Moon Regatta	454.8	1.3192
Victoria-Maui		1.2072

International
Certificate
2021

Boat

J-CURVE

USA 61220

Offshore
Racing
Congress

Certificate number: US6838

GPH = 575.2

CDL = 10.471

International
Certificate
2021

Boat

J-CURVE

USA 61220

Offshore
Racing
Congress

Certificate number: US6838

International
Certificate
2021

Boat

J-CURVE

USA 61220

Offshore
Racing
Congress

Certificate number: US6838

International
Certificate
2021

Boat

J-CURVE

USA 61220

Offshore
Racing
Congress

Certificate number: US6838

International Certificate2021

Boat

J-CURVE

USA 61220

OffshoreRacingCongressCertificate number: US6838

GPH = 575.2

CDL = 10.471

International Certificate2021

Boat

J-CURVE

USA 61220

OffshoreRacingCongressCertificate number: US6838

International Certificate2021

Boat

J-CURVE

USA 61220

OffshoreRacingCongressCertificate number: US6838

International Certificate2021

Boat

J-CURVE

USA 61220

OffshoreRacingCongressCertificate number: US6838

International
Certificate
2021

Offshore
Racing
Congress

Certificate number: US6838

International
Certificate
2021

Offshore
Racing
Congress

Certificate number: US6838

International
Certificate
2021

Offshore
Racing
Congress

Certificate number: US6838

International
Certificate
2021

Offshore
Racing
Congress

Certificate number: US6838