Rubin 4 — ORC Rating | RegattaPages

GPH

612.9

OSN

598.6

LOA

11.3 m

Displacement

7519 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6543

Medium

0.882

High

1.01

Triple Offshore

Low

0.8558

Medium

1.1048

High

1.2315

Boat Specifications

Dimensions

Length overall: 11.3 m
Beam: 3.76 m
Draft: 2.02 m
Displacement: 7519 kg
Crew weight: 754 kg
Wetted surface: 31.65 m²

Sails

Mainsail: 41.81 m²
Genoa: 33.5 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 106.38 m²

Design

Type: Dehler 38 13-
Builder: Dehler Segelyachte
Designer: Judel/vroljk
Year built: 2014

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.

6,44.6,4.845328,52,5.36,60,5.77,75,6.2,90,6.22,110,5.76,120,5.59,135,5.02,144,4.54873,150,4.25
8,43.1,5.697364,52,6.4,60,6.81,75,7.15,90,7.15,110,6.96,120,6.78,135,6.18,148,5.459596,150,5.34
10,42.9,6.429658,52,7.11,60,7.38,75,7.59,90,7.6,110,7.61,120,7.51,135,7.11,147.5,6.438292,150,6.28
12,41.6,6.726415,52,7.4,60,7.65,75,7.87,90,7.89,110,8,120,7.92,135,7.64,148.8,7.108083,150,7.02
14,40.1,6.785011,52,7.54,60,7.78,75,8.08,90,8.16,110,8.38,120,8.31,135,8.01,150,7.45,151,7.397501
16,40.1,6.90267,52,7.6,60,7.85,75,8.2,90,8.42,110,8.73,120,8.75,135,8.41,150,7.77,175.5,7.051738
20,39.8,6.885479,52,7.67,60,7.93,75,8.33,90,8.82,110,9.16,120,9.59,135,9.3,150,8.34,178,7.794748

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.77	6.2	6.22	5.76	5.59	5.02	4.25
8	6.4	6.81	7.15	7.15	6.96	6.78	6.18	5.34
10	7.11	7.38	7.59	7.6	7.61	7.51	7.11	6.28
12	7.4	7.65	7.87	7.89	8	7.92	7.64	7.02
14	7.54	7.78	8.08	8.16	8.38	8.31	8.01	7.45
16	7.6	7.85	8.2	8.42	8.73	8.75	8.41	7.77
20	7.67	7.93	8.33	8.82	9.16	9.59	9.3	8.34

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.6°	3.45	144°	3.68
8	43.1°	4.16	148°	4.63
10	42.9°	4.71	147.5°	5.43
12	41.6°	5.03	148.8°	6.08
14	40.1°	5.19	151°	6.47
16	40.1°	5.28	175.5°	7.03
20	39.8°	5.29	178°	7.79

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