ORC Certificate for GEMMA

Rated boat velocities in knots
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat Angles	41.8°	41.4°	39.4°	37.2°	36.4°	36.3°	36.6°
Beat VMG	3.06	3.66	4.13	4.41	4.51	4.56	4.55
52°	4.62	5.45	5.83	6.05	6.17	6.24	6.29
60°	4.86	5.63	5.95	6.17	6.34	6.44	6.53
75°	5.02	5.73	6.05	6.30	6.54	6.74	6.94
90°	4.98	5.81	6.20	6.52	6.76	6.89	7.28
110°	4.93	5.80	6.21	6.59	6.95	7.29	7.74
120°	4.74	5.67	6.12	6.48	6.86	7.22	7.95
135°	4.24	5.19	5.86	6.23	6.58	6.94	7.66
150°	3.61	4.55	5.38	5.93	6.26	6.60	7.27
Run VMG	3.13	3.94	4.69	5.36	5.86	6.20	6.84
Gybe Angles	147.5°	152.0°	153.8°	166.4°	179.0°	179.0°	179.0°

Time Allowances in secs/NM
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat VMG	1175.4	983.6	871.5	816.6	798.2	790.0	791.6
52°	779.1	661.0	617.0	595.5	583.1	577.0	572.4
60°	740.7	639.3	604.6	583.3	567.7	558.6	551.1
75°	716.6	628.2	594.8	571.4	550.4	534.4	518.9
90°	723.5	619.1	580.4	552.1	532.5	522.3	494.2
110°	730.0	620.8	579.5	546.3	517.7	494.1	465.0
120°	759.5	634.9	588.5	555.6	525.1	498.9	453.0
135°	848.1	693.6	613.8	578.1	546.9	518.6	469.8
150°	996.9	791.9	668.6	607.3	574.7	545.3	495.1
Run VMG	1151.2	912.9	768.2	672.0	614.2	581.1	526.7
Selected Courses
Windward / Leeward	1163.3	948.2	819.8	744.3	706.2	685.6	659.1
All purpose	898.2	746.9	669.1	624.6	599.0	581.3	556.3

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	783.0	0.7663
All purpose	646.6	0.9280

Custom scoring options for Australia

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Custom scoring options for Austria

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Brazil

Single Number	Time On Time
Upwind "bolina"	0.6745
Downwind "popa"	0.8036
70% up, 30% down "Ilhabela"	0.7087
30% up, 70% down "Ilhabela-inverso"	0.7600

Custom scoring options for Bulgaria

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813
Predominantly Upwind	695.9	0.8622
Predominantly Downwind	658.6	0.9110

Custom scoring options for Canada

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	822.6	0.7294
Triple Number All Purpose Medium	643.2	0.9328
Triple Number All Purpose High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813
Predominantly Upwind	695.9	0.8622
Predominantly Downwind	658.6	0.9110
Predominantly Upwind Low	911.4	0.6584
Predominantly Upwind Medium	715.2	0.8389
Predominantly Upwind High	669.5	0.8962
Predominantly Downwind Low	902.1	0.6651
Predominantly Downwind Medium	652.9	0.9189
Predominantly Downwind High	548.5	1.0940
Chicago-Mac Upwind		0.8471
Chicago-Mac All Purpose		0.8691
Chicago-Mac Downwind		0.8958
Bayview-Mac Cove Island		0.8107
Bayview-Mac Shore		0.8182
Victoria-Maui		0.9581

Custom scoring options for Cyprus

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Denmark

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Spain

Single Number	Time On Distance
Coastal/Long Distance	701.6
Triple Number Coastal/Long Distance Low	822.6
Triple Number Coastal/Long Distance Medium	643.2
Triple Number Coastal/Long Distance High	576.4
Triple Number Windward/Leeward Low	1055.8
Triple Number Windward/Leeward Medium	776.9
Triple Number Windward/Leeward High	680.8

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Estonia

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Finland

Single Number	Time On Distance	Time On Time
FinRating (Coastal/Long Distance)	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for France

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Custom scoring options for Germany

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.7294
Triple Number Coastal/Long Distance Medium	0.9328
Triple Number Coastal/Long Distance High	1.0410
Triple Number Windward/Leeward Low	0.5683
Triple Number Windward/Leeward Medium	0.7723
Triple Number Windward/Leeward High	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Greece

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Hungary

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Custom scoring options for Israel

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Italy

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Japan

Single Number	Time On Distance	Time On Time
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Korea

Single Number	Time On Distance
Triple Number Coastal/Long Distance Low	822.6
Triple Number Coastal/Long Distance Medium	643.2
Triple Number Coastal/Long Distance High	576.4
Triple Number Windward/Leeward Low	1055.8
Triple Number Windward/Leeward Medium	776.9
Triple Number Windward/Leeward High	680.8
Predominantly Upwind	695.9
Predominantly Downwind	658.6
Predominantly Reaching	632.1

Custom scoring options for Lithuania

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Netherlands

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.7294
Triple Number Coastal/Long Distance Medium	0.9328
Triple Number Coastal/Long Distance High	1.0410
Triple Number Windward/Leeward Low	0.5683
Triple Number Windward/Leeward Medium	0.7723
Triple Number Windward/Leeward High	0.8813
Coastal/Long Distance	0.8552
Predominantly Upwind	0.8622
Predominantly Downwind	0.9110

Custom scoring options for Norway

Single Number	Time On Time
Distanseseilas (NOR-rating ett tall)	0.8552
Tretall Distanseseilas Lite vind	0.7294
Tretall Distanseseilas Mellomvind	0.9328
Tretall Distanseseilas Mye vind	1.0410
Tretall Pølsebane Lite vind	0.5683
Tretall Pølsebane Mellomvind	0.7723
Tretall Pølsebane Mye vind	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Distanseseilas	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Portugal

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813
Coastal/Long Distance	701.6	0.8552

Custom scoring options for Russia

Single Number	Time On Distance	Time On Time
Predominantly Upwind	695.9	0.8622
Predominantly Downwind	658.6	0.9110

Custom scoring options for South Africa

Single Number	Time On Distance	Time On Time
Cape Doctor Inshore	667.1	0.8995
Cape Doctor Coastal	563.8	1.0642
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Custom scoring options for Slovenia

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.7294
Triple Number Coastal/Long Distance Medium	0.9328
Triple Number Coastal/Long Distance High	1.0410
Triple Number Windward/Leeward Low	0.5683
Triple Number Windward/Leeward Medium	0.7723
Triple Number Windward/Leeward High	0.8813

Custom scoring options for Switzerland

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.7294
Triple Number Coastal/Long Distance Medium	0.9328
Triple Number Coastal/Long Distance High	1.0410
Triple Number Windward/Leeward Low	0.5683
Triple Number Windward/Leeward Medium	0.7723
Triple Number Windward/Leeward High	0.8813

Custom scoring options for Sweden

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813
Predominantly Upwind	695.9	0.8622
Predominantly Downwind	658.6	0.9110

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for Ukraine

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	701.6	0.8552
Triple Number Coastal/Long Distance Low	822.6	0.7294
Triple Number Coastal/Long Distance Medium	643.2	0.9328
Triple Number Coastal/Long Distance High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	1162.1	892.8	746.0	662.9	620.3	587.8	531.2

Custom scoring options for United States of America

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	822.6	0.7294
Triple Number All Purpose Medium	643.2	0.9328
Triple Number All Purpose High	576.4	1.0410
Triple Number Windward/Leeward Low	1055.8	0.5683
Triple Number Windward/Leeward Medium	776.9	0.7723
Triple Number Windward/Leeward High	680.8	0.8813
Predominantly Upwind	695.9	0.8622
Predominantly Downwind	658.6	0.9110
Predominantly Upwind Low	911.4	0.6584
Predominantly Upwind Medium	715.2	0.8389
Predominantly Upwind High	669.5	0.8962
Predominantly Downwind Low	902.1	0.6651
Predominantly Downwind Medium	652.9	0.9189
Predominantly Downwind High	548.5	1.0940
Chicago-Mac Upwind		0.8471
Chicago-Mac All Purpose		0.8691
Chicago-Mac Downwind		0.8958
Bayview-Mac Cove Island		0.8107
Bayview-Mac Shore		0.8182
Harvest Moon Regatta	576.2	1.0413
Victoria-Maui		0.9581

5-Band Windward/Leeward	Time On Distance	Time On Time
5-Band Low	1146.7	0.5232
5-Band Low / Medium	965.7	0.6213
5-Band Medium	762.7	0.7867
5-Band Medium / High	689.5	0.8702
5-Band High	663.7	0.9040

Club
Certificate
2022

Boat

GEMMA

EST 637

APH: 646.6

CDL: 6.449

GPH: 723.8

CertNo: 062/21

Club
Certificate
2022

Boat

GEMMA

EST 637

Club
Certificate
2022

Boat

GEMMA

EST 637

Club
Certificate
2022

Boat

GEMMA

EST 637

Club Certificate2022

Boat

GEMMA

EST 637

APH: 646.6

CDL: 6.449

GPH: 723.8

CertNo: 062/21

Club Certificate2022

Boat

GEMMA

EST 637

Club Certificate2022

Boat

GEMMA

EST 637

Club Certificate2022

Boat

GEMMA

EST 637

Club
Certificate
2022

Club
Certificate
2022

Club
Certificate
2022

Club
Certificate
2022