ORC Certificate for Tvertsa

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 Angles	41.9°	41.9°	39.7°	37.5°	36.9°	36.9°	37.1°	37.9°	40.0°
Beat VMG	2.36	3.20	3.79	4.14	4.28	4.32	4.34	4.32	4.19
52°	3.65	4.77	5.44	5.74	5.88	5.94	5.98	6.01	5.99
60°	3.85	4.97	5.57	5.85	6.01	6.09	6.14	6.21	6.21
75°	3.95	5.07	5.66	5.95	6.16	6.31	6.40	6.53	6.59
90°	3.79	4.98	5.71	6.05	6.23	6.43	6.60	6.84	7.01
110°	3.81	5.01	5.76	6.15	6.47	6.72	6.94	7.28	7.58
120°	3.59	4.82	5.65	6.09	6.44	6.77	7.09	7.73	8.23
135°	3.08	4.29	5.25	5.87	6.24	6.59	6.95	7.85	9.27
150°	2.58	3.68	4.66	5.45	5.95	6.29	6.62	7.35	8.48
Run VMG	2.23	3.19	4.04	4.76	5.40	5.83	6.16	6.77	7.48
Gybe Angles	148.0°	148.0°	152.3°	156.4°	165.4°	175.9°	177.9°	177.5°	166.3°

TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST TEST

Time Allowances in secs/NM
Selected Courses
Wind Velocity	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Beat VMG	1522.3	1126.7	950.0	868.8	841.2	832.8	829.7	833.8	859.7
52°	986.3	754.5	662.2	626.9	611.9	605.8	602.2	598.6	601.5
60°	934.1	724.8	646.1	615.0	598.9	591.2	586.3	580.1	580.0
75°	911.1	710.5	636.3	604.6	584.3	570.5	562.2	551.2	545.9
90°	949.4	722.8	630.9	595.3	577.6	560.0	545.2	526.4	513.6
110°	946.0	718.1	624.7	585.1	556.7	535.4	518.9	494.7	474.7
120°	1001.6	746.3	636.6	591.4	558.8	531.4	507.4	465.9	437.7
135°	1170.0	840.0	685.9	613.2	577.1	546.3	517.7	458.5	388.3
150°	1393.7	977.1	773.4	661.1	605.2	572.7	544.0	489.5	424.6
Run VMG	1615.6	1128.3	890.8	755.9	666.5	617.7	584.9	532.0	481.4
Windward / Leeward	1566.7	1127.5	920.4	812.3	753.8	725.2	707.3	682.9	670.5
All purpose	1188.5	877.1	737.3	670.6	636.0	615.7	600.7	577.2	559.8

Single Number Scoring Options
Course	Time On Distance	Time On Time
Windward / Leeward	787.0	0.7624
All purpose	654.6	0.9166

Custom scoring options for Australia

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Custom scoring options for Austria

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Brazil

Scoring Option	Time On Time
Upwind "bolina"	0.6685
Downwind "popa"	0.8114
70% up, 30% down "Ilhabela"	0.7058
30% up, 70% down "Ilhabela-inverso"	0.7625

Custom scoring options for Bulgaria

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539
Predominantly Upwind	705.7	0.8503
Predominantly Downwind	659.6	0.9096

Custom scoring options for Canada

Scoring Option	TOD	TOT
Triple Number AP Low	807.2	0.7433
Triple Number AP Medium	650.9	0.9217
Triple Number AP High	595.6	1.0073
Triple Number Windward/Leeward Low	1067.6	0.5620
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539
Single Number Predominant Upwind	730.3	0.8216
Single Number Predominant Reaching	652.3	0.9198
Single Number Predominant Downwind	686.7	0.8738
Predominant Upwind - Low	952.4	0.6300
Predominant Upwind - Low/Med	755.6	0.7941
Predominant Upwind - Medium	688.2	0.8719
Predominant Upwind - Med/High	657.3	0.9128
Predominant Upwind - High	643.9	0.9319
Predominant Downwind Low	976.4	0.6145
Predominant Downwind Low/Med	737.4	0.8136
Predominant Downwind Medium	640.1	0.9374
Predominant Downwind Med/High	579.2	1.0359
Predominant Downwind High	537.7	1.1159
Predominant Reaching Low	866.8	0.6922
Predominant Reaching Low/Med	684.0	0.8772
Predominant Reaching Medium	617.1	0.9724
Predominant Reaching Med/High	575.0	1.0434
Predominant Reaching High	545.8	1.0992

SA/DSPL Upwind	24.85	SA/DSPL Downwind	44.04

Scoring Option	TOD	TOT
5-Band Windward/Leeward Low	1186.1	0.5059
5-Band Windward/Leeward Low/Med	888.2	0.6755
5-Band Windward/Leeward Medium	768.8	0.7804
5-Band Windward/Leeward Med/High	710.1	0.8450
5-Band Windward/Leeward High	685.0	0.8760
Windward/Leeward 60-40 Low	1185.1	0.5063
Windward/Leeward 60-40 Low/Med	896.8	0.6690
Windward/Leeward 60-40 Medium	785.5	0.7638
Windward/Leeward 60-40 Med/High	734.5	0.8169
Windward/Leeward 60-40 High	715.5	0.8386
5-Band AP Low	886.8	0.6766
5-Band AP Low/Med	719.4	0.8340
5-Band AP Medium	643.8	0.9320
5-Band AP Med/High	602.2	0.9963
5-Band AP High	578.3	1.0376
5-Band SF Bay Tour - Low	1027.0	0.5842
5-Band SF Bay Tour - Low/Med	852.5	0.7038
5-Band SF Bay Tour - Medium	747.8	0.8024
5-Band SF Bay Tour - Med/High	696.5	0.8615
5-Band SF Bay Tour - High	672.1	0.8928
Chicago-Mac Upwind		0.8021
Chicago-Mac All Purpose		0.8258
Chicago-Mac Downwind		0.8454
Bayview-Mac Cove Island		0.6235
Bayview-Mac Shore		0.6282
Harvest Moon Regatta	576.9	1.0400

Custom scoring options for Cyprus

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Denmark

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Spain

Scoring Option	Time On Distance
Coastal/Long Distance	706.6

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Estonia

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Custom scoring options for Finland

Scoring Option	Time On Distance	Time On Time
FinRating (Coastal/Long Distance)	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for France

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Custom scoring options for Germany

Scoring Option	Time On Time
Coastal/Long Distance	0.8492
Triple Number Coastal/Long Distance Low	0.7433
Triple Number Coastal/Long Distance Medium	0.9218
Triple Number Coastal/Long Distance High	1.0073
Triple Number Windward/Leeward Low	0.5860
Triple Number Windward/Leeward Medium	0.7692
Triple Number Windward/Leeward High	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

For information

General Purpose Handicap (GPH)	726.9

Custom scoring options for Greece

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Hungary

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Custom scoring options for Israel

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Japan

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Korea

Scoring Option	Time On Distance
Triple Number Coastal/Long Distance Low	807.2
Triple Number Coastal/Long Distance Medium	650.9
Triple Number Coastal/Long Distance High	595.7
Triple Number Windward/Leeward Low	1023.9
Triple Number Windward/Leeward Medium	780.0
Triple Number Windward/Leeward High	702.7
Predominantly Upwind	705.7
Predominantly Downwind	659.6
Predominantly Reaching	638.5

Custom scoring options for Lithuania

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Netherlands

Scoring Option	Time On Time
Triple Number Coastal/Long Distance Low	0.7433
Triple Number Coastal/Long Distance Medium	0.9218
Triple Number Coastal/Long Distance High	1.0073
Triple Number Windward/Leeward Low	0.5860
Triple Number Windward/Leeward Medium	0.7692
Triple Number Windward/Leeward High	0.8539
Coastal/Long Distance	0.8492
Predominantly Upwind	0.8503
Predominantly Downwind	0.9096

For information

General Purpose Handicap (GPH)	726.9

Custom scoring options for Norway

Scoring Option	Time On Time
Distanseseilas Singeltall (APH)	0.9166
Distanseseilas Trippeltall svak vind	0.7433
Distanseseilas Trippeltall mellomvind	0.9218
Distanseseilas Trippeltall sterk vind	1.0073
Pølsebane Trippeltall svak vind	0.5860
Pølsebane Trippeltall mellomvind	0.7692
Pølsebane Trippeltall sterk vind	0.8539
Motvind Singeltall	0.8503
Medvind Singeltall	0.9096

Custom scoring options for Portugal

Scoring Option	Time On Distance	Time On Time
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539
Coastal/Long Distance	706.6	0.8492

Custom scoring options for Russia

Scoring Option	Time On Distance	Time On Time
Predominantly Upwind	705.7	0.8503
Predominantly Downwind	659.6	0.9096

Custom scoring options for South Africa

Scoring Option	Time On Distance	Time On Time
Cape Doctor Inshore	674.2	0.8899
Cape Doctor Coastal	565.0	1.0619
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Custom scoring options for Slovenia

Scoring Option	Time On Time
Triple Number Coastal/Long Distance Low	0.7433
Triple Number Coastal/Long Distance Medium	0.9218
Triple Number Coastal/Long Distance High	1.0073
Triple Number Windward/Leeward Low	0.5860
Triple Number Windward/Leeward Medium	0.7692
Triple Number Windward/Leeward High	0.8539

Custom scoring options for Switzerland

Scoring Option	Time On Time
Triple Number Coastal/Long Distance Low	0.7433
Triple Number Coastal/Long Distance Medium	0.9218
Triple Number Coastal/Long Distance High	1.0073
Triple Number Windward/Leeward Low	0.5860
Triple Number Windward/Leeward Medium	0.7692
Triple Number Windward/Leeward High	0.8539

Custom scoring options for Sweden

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539
Predominantly Upwind	705.7	0.8503
Predominantly Downwind	659.6	0.9096

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for Ukraine

Scoring Option	Time On Distance	Time On Time
Coastal/Long Distance	706.6	0.8492
Triple Number Coastal/Long Distance Low	807.2	0.7433
Triple Number Coastal/Long Distance Medium	650.9	0.9218
Triple Number Coastal/Long Distance High	595.7	1.0073
Triple Number Windward/Leeward Low	1023.9	0.5860
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539

Performance Curve	4 kt	6 kt	8 kt	10 kt	12 kt	14 kt	16 kt	20 kt	24 kt
Coastal/Long Distance	1660.3	1127.6	870.7	743.3	674.5	637.8	606.6	552.3	533.7

Custom scoring options for United States of America

Scoring Option	TOD	TOT
Triple Number AP Low	807.2	0.7433
Triple Number AP Medium	650.9	0.9217
Triple Number AP High	595.6	1.0073
Triple Number Windward/Leeward Low	1067.6	0.5620
Triple Number Windward/Leeward Medium	780.0	0.7692
Triple Number Windward/Leeward High	702.7	0.8539
Single Number Predominant Upwind	730.3	0.8216
Single Number Predominant Reaching	652.3	0.9198
Single Number Predominant Downwind	686.7	0.8738
Predominant Upwind - Low	952.4	0.6300
Predominant Upwind - Low/Med	755.6	0.7941
Predominant Upwind - Medium	688.2	0.8719
Predominant Upwind - Med/High	657.3	0.9128
Predominant Upwind - High	643.9	0.9319
Predominant Downwind Low	976.4	0.6145
Predominant Downwind Low/Med	737.4	0.8136
Predominant Downwind Medium	640.1	0.9374
Predominant Downwind Med/High	579.2	1.0359
Predominant Downwind High	537.7	1.1159
Predominant Reaching Low	866.8	0.6922
Predominant Reaching Low/Med	684.0	0.8772
Predominant Reaching Medium	617.1	0.9724
Predominant Reaching Med/High	575.0	1.0434
Predominant Reaching High	545.8	1.0992

SA/DSPL Upwind	24.85	SA/DSPL Downwind	44.04

Scoring Option	TOD	TOT
5-Band Windward/Leeward Low	1186.1	0.5059
5-Band Windward/Leeward Low/Med	888.2	0.6755
5-Band Windward/Leeward Medium	768.8	0.7804
5-Band Windward/Leeward Med/High	710.1	0.8450
5-Band Windward/Leeward High	685.0	0.8760
Windward/Leeward 60-40 Low	1185.1	0.5063
Windward/Leeward 60-40 Low/Med	896.8	0.6690
Windward/Leeward 60-40 Medium	785.5	0.7638
Windward/Leeward 60-40 Med/High	734.5	0.8169
Windward/Leeward 60-40 High	715.5	0.8386
5-Band AP Low	886.8	0.6766
5-Band AP Low/Med	719.4	0.8340
5-Band AP Medium	643.8	0.9320
5-Band AP Med/High	602.2	0.9963
5-Band AP High	578.3	1.0376
5-Band SF Bay Tour - Low	1027.0	0.5842
5-Band SF Bay Tour - Low/Med	852.5	0.7038
5-Band SF Bay Tour - Medium	747.8	0.8024
5-Band SF Bay Tour - Med/High	696.5	0.8615
5-Band SF Bay Tour - High	672.1	0.8928
Chicago-Mac Upwind		0.8021
Chicago-Mac All Purpose		0.8258
Chicago-Mac Downwind		0.8454
Bayview-Mac Cove Island		0.6235
Bayview-Mac Shore		0.6282
Harvest Moon Regatta	576.9	1.0400