ORC Certificate for Rumba

Rated boat velocities in knots
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat Angles	43.9°	42.4°	41.8°	39.8°	38.6°	38.1°	37.1°
Beat VMG	3.83	4.65	5.19	5.50	5.67	5.77	5.95
52°	5.90	7.06	7.67	7.90	8.02	8.10	8.19
60°	6.31	7.41	7.91	8.13	8.25	8.34	8.44
75°	6.71	7.69	8.12	8.38	8.57	8.69	8.84
90°	6.80	7.84	8.28	8.54	8.76	8.97	9.34
110°	6.64	7.76	8.29	8.71	9.15	9.56	10.15
120°	6.32	7.55	8.21	8.66	9.13	9.53	10.50
135°	5.56	6.98	7.90	8.39	8.86	9.42	10.73
150°	4.69	5.88	7.01	7.83	8.22	8.55	9.38
Run VMG	4.06	5.09	6.07	6.78	7.15	7.59	8.41
Gybe Angles	143.3°	146.5°	147.0°	150.8°	152.0°	175.0°	178.0°

Time Allowances in secs/NM
Wind Velocity	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Beat VMG	940.2	774.6	694.2	655.0	634.7	624.1	604.6
52°	609.7	509.9	469.6	455.8	448.9	444.7	439.6
60°	570.7	485.8	454.9	443.0	436.1	431.9	426.5
75°	536.7	468.3	443.3	429.4	420.2	414.4	407.3
90°	529.3	459.2	435.0	421.4	411.0	401.4	385.6
110°	542.5	463.8	434.3	413.5	393.5	376.7	354.8
120°	569.8	476.5	438.7	415.8	394.4	377.7	342.9
135°	647.4	516.0	456.0	429.3	406.3	382.2	335.6
150°	768.0	612.5	513.9	459.8	438.0	421.1	383.9
Run VMG	886.8	707.3	593.4	530.8	503.8	474.2	428.1
Selected Courses
Windward / Leeward	913.5	740.9	643.8	592.9	569.3	549.2	516.4
All purpose	693.1	572.7	513.4	483.0	465.7	452.0	428.4

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	621.0	0.9662
All purpose	499.3	1.2017

Custom scoring options for Australia

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Custom scoring options for Austria

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Brazil

Single Number	Time On Time
Upwind "bolina"	0.8524
Downwind "popa"	1.0183
70% up, 30% down "Ilhabela"	0.8962
30% up, 70% down "Ilhabela-inverso"	0.9621

Custom scoring options for Bulgaria

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072
Predominantly Upwind	540.2	1.1107
Predominantly Downwind	506.2	1.1853

Custom scoring options for Canada

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	632.8	0.9481
Triple Number All Purpose Medium	496.3	1.2090
Triple Number All Purpose High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072
Predominantly Upwind	540.2	1.1107
Predominantly Downwind	506.2	1.1853
Predominantly Upwind Low	711.4	0.8434
Predominantly Upwind Medium	559.7	1.0720
Predominantly Upwind High	520.3	1.1532
Predominantly Downwind Low	694.0	0.8645
Predominantly Downwind Medium	503.2	1.1923
Predominantly Downwind High	429.1	1.3983
Chicago-Mac Upwind		1.0911
Chicago-Mac All Purpose		1.1252
Chicago-Mac Downwind		1.1663
Bayview-Mac Cove Island		1.0505
Bayview-Mac Shore		1.0576
Victoria-Maui		1.2380

Custom scoring options for Cyprus

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Denmark

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Spain

Single Number	Time On Distance
Coastal/Long Distance	546.0
Triple Number Coastal/Long Distance Low	632.8
Triple Number Coastal/Long Distance Medium	496.3
Triple Number Coastal/Long Distance High	446.6
Triple Number Windward/Leeward Low	827.2
Triple Number Windward/Leeward Medium	616.3
Triple Number Windward/Leeward High	541.9

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Estonia

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Finland

Single Number	Time On Distance	Time On Time
FinRating (Coastal/Long Distance)	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for France

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Custom scoring options for Germany

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9481
Triple Number Coastal/Long Distance Medium	1.2090
Triple Number Coastal/Long Distance High	1.3435
Triple Number Windward/Leeward Low	0.7253
Triple Number Windward/Leeward Medium	0.9736
Triple Number Windward/Leeward High	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Greece

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Hungary

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Custom scoring options for Israel

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Italy

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Japan

Single Number	Time On Distance	Time On Time
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Korea

Single Number	Time On Distance
Triple Number Coastal/Long Distance Low	632.8
Triple Number Coastal/Long Distance Medium	496.3
Triple Number Coastal/Long Distance High	446.6
Triple Number Windward/Leeward Low	827.2
Triple Number Windward/Leeward Medium	616.3
Triple Number Windward/Leeward High	541.9
Predominantly Upwind	540.2
Predominantly Downwind	506.2
Predominantly Reaching	482.5

Custom scoring options for Lithuania

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Custom scoring options for Netherlands

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9481
Triple Number Coastal/Long Distance Medium	1.2090
Triple Number Coastal/Long Distance High	1.3435
Triple Number Windward/Leeward Low	0.7253
Triple Number Windward/Leeward Medium	0.9736
Triple Number Windward/Leeward High	1.1072
Coastal/Long Distance	1.0989
Predominantly Upwind	1.1107
Predominantly Downwind	1.1853

Custom scoring options for Norway

Single Number	Time On Time
Distanseseilas (NOR-rating ett tall)	1.0989
Tretall Distanseseilas Lite vind	0.9481
Tretall Distanseseilas Mellomvind	1.2090
Tretall Distanseseilas Mye vind	1.3435
Tretall Pølsebane Lite vind	0.7253
Tretall Pølsebane Mellomvind	0.9736
Tretall Pølsebane Mye vind	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Distanseseilas	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Portugal

Single Number	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Custom scoring options for Russia

Single Number	Time On Distance	Time On Time
Predominantly Upwind	540.2	1.1107
Predominantly Downwind	506.2	1.1853

Custom scoring options for South Africa

Single Number	Time On Distance	Time On Time
Cape Doctor Inshore	526.2	1.1402
Cape Doctor Coastal	435.5	1.3777
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Custom scoring options for Slovenia

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9481
Triple Number Coastal/Long Distance Medium	1.2090
Triple Number Coastal/Long Distance High	1.3435
Triple Number Windward/Leeward Low	0.7253
Triple Number Windward/Leeward Medium	0.9736
Triple Number Windward/Leeward High	1.1072

Custom scoring options for Switzerland

Single Number	Time On Time
Triple Number Coastal/Long Distance Low	0.9481
Triple Number Coastal/Long Distance Medium	1.2090
Triple Number Coastal/Long Distance High	1.3435
Triple Number Windward/Leeward Low	0.7253
Triple Number Windward/Leeward Medium	0.9736
Triple Number Windward/Leeward High	1.1072

Custom scoring options for Sweden

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072
Predominantly Upwind	540.2	1.1107
Predominantly Downwind	506.2	1.1853

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for Ukraine

Single Number	Time On Distance	Time On Time
Coastal/Long Distance	546.0	1.0989
Triple Number Coastal/Long Distance Low	632.8	0.9481
Triple Number Coastal/Long Distance Medium	496.3	1.2090
Triple Number Coastal/Long Distance High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072

Performance Curve	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt
Coastal/Long Distance	910.9	694.4	579.5	516.0	484.1	457.5	411.1

Custom scoring options for United States of America

Single Number	Time On Distance	Time On Time
Triple Number All Purpose Low	632.8	0.9481
Triple Number All Purpose Medium	496.3	1.2090
Triple Number All Purpose High	446.6	1.3435
Triple Number Windward/Leeward Low	827.2	0.7253
Triple Number Windward/Leeward Medium	616.3	0.9736
Triple Number Windward/Leeward High	541.9	1.1072
Predominantly Upwind	540.2	1.1107
Predominantly Downwind	506.2	1.1853
Predominantly Upwind Low	711.4	0.8434
Predominantly Upwind Medium	559.7	1.0720
Predominantly Upwind High	520.3	1.1532
Predominantly Downwind Low	694.0	0.8645
Predominantly Downwind Medium	503.2	1.1923
Predominantly Downwind High	429.1	1.3983
Chicago-Mac Upwind		1.0911
Chicago-Mac All Purpose		1.1252
Chicago-Mac Downwind		1.1663
Bayview-Mac Cove Island		1.0505
Bayview-Mac Shore		1.0576
Harvest Moon Regatta	440.3	1.3626
Victoria-Maui		1.2380

International
Certificate
2021

Boat

Rumba

USA61132

GPH = 558.5

CDL = 11.274

International
Certificate
2021

Boat

Rumba

USA61132

International
Certificate
2021

Boat

Rumba

USA61132

International
Certificate
2021

Boat

Rumba

USA61132

International Certificate2021

Boat

Rumba

USA61132

GPH = 558.5

CDL = 11.274

International Certificate2021

Boat

Rumba

USA61132

International Certificate2021

Boat

Rumba

USA61132

International Certificate2021

Boat

Rumba

USA61132

International
Certificate
2021

International
Certificate
2021

International
Certificate
2021

International
Certificate
2021