Towsey, David P
Current rating: 1583
Record: 9-5
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 187 | Kitt, Justin (1541) | Won 2-0 | +181579 |
| 3sealed | 119 | Escritt, James (1563) | Lost 1-2 | -181561 |
| 4sealed | 242 | McIntosh, Stephen (1542) | Won 2-0 | +171578 |
| 5sealed | 103 | Vilain, Arnaud (1703) | Won 2-1 | +211599 |
| 6sealed | 80 | Gardner, Daniel J [ENG] (1670) | Won 2-0 | +191618 |
| 7sealed | 27 | Lunau, Anton (1740) | Lost 1-2 | -161602 |
| 8sealed | 119 | Cabrelli, Ben (1539) | Lost 1-2 | -191583 |
| average opponent: 1614record: 4-3 | new rating: 1583 | |||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 115 | Wudarski, Jakub (1532) | Won 2-0 | +191519 |
| 3block | 68 | Hardy, Matthew P (1536) | Lost 1-2 | -181501 |
| 4block | 122 | Shepherd, Iain (1518) | Won 2-1 | +181519 |
| 5block | 101 | Brendemuhl, Bernd (1647) | Won 2-1 | +211540 |
| 6block | 23 | Carroll, Ryan R (1664) | Won 0-0 | +201560 |
| 7block | 25 | Fanghaenel, Alex (1618) | Lost 1-2 | -171543 |
| 8block | 62 | Pejhovsky, Lubos (1573) | Won 2-1 | +181561 |
| average opponent: 1584record: 5-2 | new rating: 1561 | |||