KADRI — ORC Rating | RegattaPages

GPH

742.9

OSN

718.7

LOA

7.65 m

Displacement

1702 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5614

Medium

0.7551

High

0.86

Triple Offshore

Low

0.7129

Medium

0.9083

High

1.0091

Boat Specifications

Dimensions

Length overall: 7.65 m
Beam: 2.76 m
Draft: 1.72 m
Displacement: 1702 kg
Crew weight: 425 kg
Wetted surface: 12.98 m²

Sails

Mainsail: 18.06 m²
Genoa: 15.8 m²
Spinnaker: 36.3 m²
Asymmetric spinnaker: 0 m²

Design

Type: Conrad 25R
Builder: Teliga
Designer: Petterson
Year built: 1978
Stability index: 103.3

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,41.4,4.092727,52,4.55,60,4.73,75,4.82,90,4.75,110,4.74,120,4.58,135,4.11,147.8,3.59256,150,3.51
8,39.6,4.750081,52,5.29,60,5.43,75,5.5,90,5.58,110,5.58,120,5.45,135,5.01,150,4.44,152.8,4.328681
10,37.8,5.150888,52,5.68,60,5.79,75,5.88,90,6.01,110,6.04,120,5.95,135,5.68,150,5.22,156.3,4.98
12,36.4,5.354744,52,5.89,60,6.01,75,6.13,90,6.28,110,6.38,120,6.3,135,6.07,150,5.76,168.2,5.312262
14,36,5.45106,52,6.01,60,6.15,75,6.32,90,6.46,110,6.69,120,6.63,135,6.4,150,6.11,177.2,5.696801
16,35.8,5.498951,52,6.08,60,6.24,75,6.47,90,6.58,110,6.95,120,6.95,135,6.72,150,6.42,179,6.04092
20,36.3,5.546399,52,6.13,60,6.32,75,6.63,90,6.9,110,7.4,120,7.62,135,7.42,150,7.02,179,6.611007

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.55	4.73	4.82	4.75	4.74	4.58	4.11	3.51
8	5.29	5.43	5.5	5.58	5.58	5.45	5.01	4.44
10	5.68	5.79	5.88	6.01	6.04	5.95	5.68	5.22
12	5.89	6.01	6.13	6.28	6.38	6.3	6.07	5.76
14	6.01	6.15	6.32	6.46	6.69	6.63	6.4	6.11
16	6.08	6.24	6.47	6.58	6.95	6.95	6.72	6.42
20	6.13	6.32	6.63	6.9	7.4	7.62	7.42	7.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.4°	3.07	147.8°	3.04
8	39.6°	3.66	152.8°	3.85
10	37.8°	4.07	156.3°	4.56
12	36.4°	4.31	168.2°	5.2
14	36°	4.41	177.2°	5.69
16	35.8°	4.46	179°	6.04
20	36.3°	4.47	179°	6.61

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