X
| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| RSX - Men | March,2007 | Piotr Myszkowski | 107 | 112 | Princess Sofia Trophy | View |
| RSX - Men | April,2007 | Piotr MYSZKOWSKI | 89 | 108 | Semaine Olympique Francaise | View |
| RSX Men | April,2010 | Piotr MYSZKOWSKI | 62 | 69 | ISAF World Cup Semaine Olympique Francaise 2010 | View |
| RSX Men | May,2010 | Piotr MYSZKOWSKI | 54 | 88 | ISAF World Cup Delta Lloyd Regatta 2010 | View |
| RSX Men | May,2009 | Piotr MYSZKOWSKI | 51 | 71 | ISAF World Cup Delta Lloyd Regatta 2009 | View |
| RSX Women | May,2009 | Piotr MYSZKOWSKI | 51 | 71 | ISAF World Cup Delta Lloyd Regatta 2009 | View |
| RSX - Men | May,2009 | Piotr Myszkowski | 51 | Holland Regatta | View | |
| RSX Men | June,2010 | Piotr MYSZKOWSKI | 27 | 39 | ISAF World Cup Kieler Woche 2010 | View |
| RSX Men | June,2009 | Piotr MYSZKOWSKI | 16 | 33 | ISAF World Cup Kieler Woche 2009 | View |
| RSX | July,2007 | Piotr MYSZKOWSKI | 10 | 20 | ISAF World Youth Championships - Boys | View |