Bizzona — ORC Rating | RegattaPages

GPH

753.9

OSN

727.6

LOA

9.6 m

Displacement

5200 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5884

Medium

0.8159

High

0.9901

Triple Offshore

Low

0.7578

Medium

1.0187

High

1.1812

Boat Specifications

Dimensions

Length overall: 9.6 m
Beam: 3.2 m
Draft: 1.86 m
Displacement: 5200 kg
Crew weight: 300 kg
Wetted surface: 22.45 m²

Sails

Mainsail: 20.97 m²
Genoa: 20.28 m²
Spinnaker: 55.68 m²
Asymmetric spinnaker: 0 m²

Design

Type: Bizzona
Builder: Kristiyan Valkov
Designer: Kristiyan Valkov
Year built: 2012

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.

6,44,3.614425,52,3.99,60,4.23,75,4.41,90,4.6,110,4.71,120,4.58,135,4.17,147.8,3.663466,150,3.58
8,41.8,4.279145,52,4.78,60,5.02,75,5.23,90,5.59,110,5.72,120,5.57,135,5.12,150,4.54,151.6,4.479061
10,41.4,4.799289,52,5.39,60,5.68,75,5.95,90,6.33,110,6.43,120,6.34,135,5.96,150,5.33,154.6,5.13652
12,41.7,5.303774,52,5.94,60,6.18,75,6.36,90,6.67,110,6.78,120,6.73,135,6.5,150,6.06,156.3,5.788158
14,41.6,5.696725,52,6.26,60,6.45,75,6.61,90,6.85,110,7.05,120,7,135,6.81,150,6.51,180,5.93
16,40.4,5.895961,52,6.45,60,6.62,75,6.78,90,6.94,110,7.32,120,7.28,135,7.08,150,6.8,180,6.41
20,40,5.965711,52,6.58,60,6.78,75,7.04,90,7.18,110,7.65,120,7.83,135,7.67,150,7.33,180,6.96

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.99	4.23	4.41	4.6	4.71	4.58	4.17	3.58
8	4.78	5.02	5.23	5.59	5.72	5.57	5.12	4.54
10	5.39	5.68	5.95	6.33	6.43	6.34	5.96	5.33
12	5.94	6.18	6.36	6.67	6.78	6.73	6.5	6.06
14	6.26	6.45	6.61	6.85	7.05	7	6.81	6.51
16	6.45	6.62	6.78	6.94	7.32	7.28	7.08	6.8
20	6.58	6.78	7.04	7.18	7.65	7.83	7.67	7.33

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44°	2.6	147.8°	3.1
8	41.8°	3.19	151.6°	3.94
10	41.4°	3.6	154.6°	4.64
12	41.7°	3.96	156.3°	5.3
14	41.6°	4.26	180°	5.93
16	40.4°	4.49	180°	6.41
20	40°	4.57	180°	6.96

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