Chakita — ORC Rating | RegattaPages

GPH

645.3

OSN

627.1

LOA

11.05 m

Displacement

6115 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6167

Medium

0.8518

High

0.9937

Triple Offshore

Low

0.8037

Medium

1.0532

High

1.1854

Boat Specifications

Dimensions

Length overall: 11.05 m
Beam: 3.21 m
Draft: 1.84 m
Displacement: 6115 kg
Crew weight: 679 kg
Wetted surface: 27.78 m²

Sails

Mainsail: 38.35 m²
Genoa: 36.92 m²
Spinnaker: 73.97 m²
Asymmetric spinnaker: 0 m²

Design

Type: COMPIS 36
Builder: Compisbåtar AB
Designer: Bernt Andersson
Year built: 1981

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.

6,43.5,4.563161,52,5.1,60,5.43,75,5.7,90,5.64,110,5.41,120,5.23,135,4.7,146,4.077017,150,3.9
8,42,5.382531,52,6.06,60,6.39,75,6.63,90,6.63,110,6.57,120,6.38,135,5.76,150,4.96,150.5,4.929019
10,41.6,6.08453,52,6.72,60,6.94,75,7.1,90,7.14,110,7.2,120,7.1,135,6.71,150,5.91,150.5,5.882652
12,40.5,6.417625,52,7.03,60,7.2,75,7.36,90,7.45,110,7.56,120,7.48,135,7.22,150,6.74,156,6.447408
14,39.4,6.5223,52,7.16,60,7.35,75,7.56,90,7.65,110,7.9,120,7.82,135,7.56,150,7.21,174,6.586079
16,39,6.588209,52,7.23,60,7.42,75,7.71,90,7.88,110,8.25,120,8.21,135,7.91,150,7.54,180,7.08
20,39,6.613944,52,7.28,60,7.49,75,7.88,90,8.28,110,8.69,120,9,135,8.72,150,8.22,180,7.72

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.1	5.43	5.7	5.64	5.41	5.23	4.7	3.9
8	6.06	6.39	6.63	6.63	6.57	6.38	5.76	4.96
10	6.72	6.94	7.1	7.14	7.2	7.1	6.71	5.91
12	7.03	7.2	7.36	7.45	7.56	7.48	7.22	6.74
14	7.16	7.35	7.56	7.65	7.9	7.82	7.56	7.21
16	7.23	7.42	7.71	7.88	8.25	8.21	7.91	7.54
20	7.28	7.49	7.88	8.28	8.69	9	8.72	8.22

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.31	146°	3.38
8	42°	4	150.5°	4.29
10	41.6°	4.55	150.5°	5.12
12	40.5°	4.88	156°	5.89
14	39.4°	5.04	174°	6.55
16	39°	5.12	180°	7.08
20	39°	5.14	180°	7.72

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