ORC Certificate for Onecorner

Rated boat velocities in knots
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat Angles	42.0°	41.3°	40.1°	39.0°	38.3°	38.3°	38.1°
Beat VMG	3.51	4.23	4.78	5.04	5.14	5.18	5.28
52°	5.31	6.31	6.86	7.11	7.21	7.26	7.34
60°	5.59	6.55	7.02	7.27	7.42	7.49	7.56
75°	5.84	6.72	7.14	7.44	7.69	7.90	8.07
90°	5.78	6.80	7.18	7.46	7.78	8.11	8.63
110°	5.85	6.92	7.43	7.81	8.07	8.32	8.83
120°	5.72	6.83	7.36	7.85	8.34	8.68	9.25
135°	5.19	6.40	7.09	7.54	8.03	8.57	10.05
150°	4.41	5.50	6.49	7.10	7.52	7.97	9.03
Run VMG	3.82	4.77	5.63	6.30	6.88	7.32	8.16
Gybe Angles	142.5°	148.0°	151.5°	159.0°	180.0°	180.0°	180.0°

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	1025.5	851.5	753.4	713.8	700.3	695.4	682.1
52°	678.4	570.4	524.4	506.3	499.2	495.8	490.3
60°	643.5	549.2	512.6	494.9	485.0	480.3	476.2
75°	616.5	535.4	504.1	484.0	467.9	455.8	445.8
90°	623.0	529.3	501.1	482.4	462.6	444.0	417.1
110°	615.0	520.0	484.7	460.7	445.8	432.7	407.5
120°	629.4	527.2	488.8	458.8	431.4	414.9	389.1
135°	693.5	562.5	507.6	477.4	448.1	420.0	358.1
150°	816.9	654.0	554.7	507.0	479.0	451.8	398.8
Run VMG	943.2	755.2	639.3	571.4	523.0	492.1	441.1
Windward / Leeward	984.3	803.4	696.3	642.6	611.6	593.8	561.6
All purpose	761.9	631.7	566.6	533.1	511.0	496.2	469.3

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	671.4	0.8937
All purpose	549.8	1.0913

Custom scoring options for Australia

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Custom scoring options for Austria

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Bulgaria

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236
Predominantly Upwind	597.3	1.0046
Predominantly Downwind	554.0	1.0831

Custom scoring options for Canada

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	696.8	0.8611
Triple Number All Purpose Medium	546.9	1.0970
Triple Number All Purpose High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236
Predominantly Upwind	597.3	1.0046
Predominantly Downwind	554.0	1.0831
Predominantly Upwind Low	782.1	0.7672
Predominantly Upwind Medium	617.4	0.9719
Predominantly Upwind High	578.3	1.0375
Predominantly Downwind Low	751.6	0.7983
Predominantly Downwind Medium	548.3	1.0943
Predominantly Downwind High	456.8	1.3134
Chicago-Mac Upwind		0.9882
Chicago-Mac All Purpose		1.0231
Chicago-Mac Downwind		1.0660
Bayview-Mac Cove Island		0.9527
Bayview-Mac Shore		0.9585
Victoria-Maui		1.1414

Custom scoring options for Cyprus

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Denmark

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Spain

Single Number	Time On Distance
Coastal/Long Distance	597.9
Triple Number Coastal/Long Distance Low	696.8
Triple Number Coastal/Long Distance Medium	546.9
Triple Number Coastal/Long Distance High	489.8
Triple Number Windward/Leeward Low	893.8
Triple Number Windward/Leeward Medium	666.1
Triple Number Windward/Leeward High	586.2

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Estonia

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Finland

Single Number	Time On Distance	Time On Time
FinRating (Coastal/Long Distance)	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for France

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Custom scoring options for Germany

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8611
Triple Number Coastal/Long Distance Medium	1.0970
Triple Number Coastal/Long Distance High	1.2249
Triple Number Windward/Leeward Low	0.6713
Triple Number Windward/Leeward Medium	0.9007
Triple Number Windward/Leeward High	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Greece

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Israel

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Italy

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Japan

Single Number	Time On Distance	Time On Time
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Korea

Single Number	Time On Distance
Triple Number Coastal/Long Distance Low	696.8
Triple Number Coastal/Long Distance Medium	546.9
Triple Number Coastal/Long Distance High	489.8
Triple Number Windward/Leeward Low	893.8
Triple Number Windward/Leeward Medium	666.1
Triple Number Windward/Leeward High	586.2
Predominantly Upwind	597.3
Predominantly Downwind	554.0
Predominantly Reaching	534.1

Custom scoring options for Lithuania

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Custom scoring options for Netherlands

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8611
Triple Number Coastal/Long Distance Medium	1.0970
Triple Number Coastal/Long Distance High	1.2249
Triple Number Windward/Leeward Low	0.6713
Triple Number Windward/Leeward Medium	0.9007
Triple Number Windward/Leeward High	1.0236
Coastal/Long Distance	1.0034
Predominantly Upwind	1.0046
Predominantly Downwind	1.0831

Custom scoring options for Norway

Single Number	Time On Time
Distanseseilas (NOR-rating ett tall)	1.0034
Tretall Distanseseilas Lite vind	0.8611
Tretall Distanseseilas Mellomvind	1.0970
Tretall Distanseseilas Mye vind	1.2249
Tretall Pølsebane Lite vind	0.6713
Tretall Pølsebane Mellomvind	0.9007
Tretall Pølsebane Mye vind	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Distanseseilas	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Portugal

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Custom scoring options for Russia

Single Number	Time On Distance	Time On Time
Predominantly Upwind	597.3	1.0046
Predominantly Downwind	554.0	1.0831

Custom scoring options for South Africa

Single Number	Time On Distance	Time On Time
Cape Doctor Inshore	571.3	1.0503
Cape Doctor Coastal	477.4	1.2569

Custom scoring options for Slovenia

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8611
Triple Number Coastal/Long Distance Medium	1.0970
Triple Number Coastal/Long Distance High	1.2249
Triple Number Windward/Leeward Low	0.6713
Triple Number Windward/Leeward Medium	0.9007
Triple Number Windward/Leeward High	1.0236

Custom scoring options for Switzerland

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.8611
Triple Number Coastal/Long Distance Medium	1.0970
Triple Number Coastal/Long Distance High	1.2249
Triple Number Windward/Leeward Low	0.6713
Triple Number Windward/Leeward Medium	0.9007
Triple Number Windward/Leeward High	1.0236

Custom scoring options for Sweden

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236
Predominantly Upwind	597.3	1.0046
Predominantly Downwind	554.0	1.0831

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for Ukraine

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	597.9	1.0034
Triple Number Coastal/Long Distance Low	696.8	0.8611
Triple Number Coastal/Long Distance Medium	546.9	1.0970
Triple Number Coastal/Long Distance High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	980.2	755.7	632.7	567.2	530.5	501.7	452.0

Custom scoring options for United States of America

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	696.8	0.8611
Triple Number All Purpose Medium	546.9	1.0970
Triple Number All Purpose High	489.8	1.2249
Triple Number Windward/Leeward Low	893.8	0.6713
Triple Number Windward/Leeward Medium	666.1	0.9007
Triple Number Windward/Leeward High	586.2	1.0236
Predominantly Upwind	597.3	1.0046
Predominantly Downwind	554.0	1.0831
Predominantly Upwind Low	782.1	0.7672
Predominantly Upwind Medium	617.4	0.9719
Predominantly Upwind High	578.3	1.0375
Predominantly Downwind Low	751.6	0.7983
Predominantly Downwind Medium	548.3	1.0943
Predominantly Downwind High	456.8	1.3134
Chicago-Mac Upwind		0.9882
Chicago-Mac All Purpose		1.0231
Chicago-Mac Downwind		1.0660
Bayview-Mac Cove Island		0.9527
Bayview-Mac Shore		0.9585
Harvest Moon Regatta	488.1	1.2294
Victoria-Maui		1.1414

International
Certificate
2021

Boat

Onecorner

SWE 633

GPH = 615.0

CDL = 8.915

International
Certificate
2021

Boat

Onecorner

SWE 633

International
Certificate
2021

Boat

Onecorner

SWE 633

International
Certificate
2021

Boat

Onecorner

SWE 633

International Certificate2021

Boat

Onecorner

SWE 633

GPH = 615.0

CDL = 8.915

International Certificate2021

Boat

Onecorner

SWE 633

International Certificate2021

Boat

Onecorner

SWE 633

International Certificate2021

Boat

Onecorner

SWE 633

International
Certificate
2021

International
Certificate
2021

International
Certificate
2021

International
Certificate
2021