Walters, Jamie
Current rating: 1558
Record: 8-5-2
| Grand Prix Cardiff 2006 (GPT limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1 | Ashby, Claire (1573) | Won 2-0 | +201501 |
| 2sealed | 13 | Keen, Jason (1538) | Draw 0-0 | 01501 |
| 3sealed | 60 | Luqmani, Adam (1518) | Won 2-1 | +191520 |
| 4sealed | 44 | Brooks, Rob (1521) | Draw 1-1 | 01520 |
| 5sealed | 74 | Lao, Ho Bun (1519) | Won 2-1 | +181538 |
| 6sealed | 48 | Phillips, Joel (1562) | Won 2-1 | +181556 |
| 7sealed | 28 | Grafham, Darren (1578) | Lost 1-2 | -181538 |
| 8sealed | 50 | Foster, James (1603) | Won 2-1 | +201558 |
| average opponent: 1552record: 5-1-2 | new rating: 1558 | |||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 201 | Garnett, Ian (1432) | Lost 0-2 | -191481 |
| 2sealed | 233 | Brownson-Smith, Callum (1482) | Lost 0-2 | -181463 |
| 3sealed | 234 | Web, Nick (1464) | Won 2-1 | +181481 |
| 4sealed | 231 | Haslam, Paul (1481) | Won 2-1 | +181499 |
| 5sealed | 188 | Strickland, Rebecca (1500) | Won 2-0 | +181517 |
| 6sealed | 143 | Edwards, Ifor (1520) | Lost 1-2 | -181499 |
| 7sealed | 114 | Arrowsmith, Martin (1499) | Lost 0-2 | -181481 |
| average opponent: 1483record: 3-4 | new rating: 1481 | |||