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| Class Type | Date | SailorName | Rank | FleetSize | EventName | |
| OPTIMIST | July,2013 | David CALDER | 35 | 42 | Volvo Gill Optimist British National and Open Championships - Regatta Fleet | View |
| OPTIMIST | September,2013 | David CALDER | 50 | 92 | RYA South Zone Championships 2013 - Optimist Main Fleet | View |
| OPTIMIST | March,2014 | David CALDER | 17 | 82 | Volvo Gill Optimist Spring Championships - Silver Fleet | View |
| OPTIMIST | March,2014 | David CALDER | 87 | 165 | Volvo Gill Optimist Spring Championships - Round Robin Fleet | View |
| OPTIMIST | May,2014 | David CALDER | 146 | 210 | Inlands | View |
| OPTIMIST | May,2014 | David CALDER | 41 | 79 | Optimist Open Main Fleet | View |
| OPTIMIST | June,2014 | David CALDER | 63 | 87 | P and B Warsash Optimist Open 2014 - Main Fleet | View |
| OPTIMIST | June,2014 | David Calder | 65 | 82 | Harbour Chandlers Optimist Open - Main Fleet | View |
| OPTIMIST | June,2014 | David Calder | 65 | 82 | Harbour Chandlers Optimist Open - Main Fleet | View |
| OPTIMIST | August,2014 | David CALDER | 23 | 72 | Optimist Nationals - Junior Silver Fleet | View |
| OPTIMIST | August,2014 | David Calder | 18 | 38 | Optimist Open - Main Fleet | View |
| OPTIMIST | September,2014 | David CALDER | 49 | 93 | RYA South Zone Championships - Optimist | View |
| OPTIMIST | October,2014 | David CALDER | 147 | 217 | Optimist End of Seasons - Main Fleet | View |
| OPTIMIST | May,2015 | David CALDER | 85 | 198 | Optimist Inlands | View |
| OPTIMIST | June,2015 | David Calder | 24 | 90 | Optimist Open | View |