Cassidy, James
Current rating: 1539
Record: 11-9
| Grand Prix Birmingham 2018 (std) (DOM standard) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 241 | Bienert, Marco (1471) | Lost 0-2 | -201542 |
| 2standard | 301 | Joynes, Alan (1483) | Won 2-1 | +171559 |
| 3standard | 362 | Raine, Steve (1487) | Lost 0-2 | -191540 |
| 4standard | 418 | Unett, George (1482) | Won 2-1 | +171557 |
| 5standard | 308 | Lawlor, Patrick (1572) | Lost 1-2 | -181539 |
| average opponent: 1499record: 2-3 | new rating: 1539 | |||
| Grand Prix Manchester 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 87 | Hancock, David (1500) | Lost 0-2 | -181482 |
| 2sealed | 123 | Binks, Mike (1483) | Won 2-0 | +181500 |
| 3sealed | 102 | Frentzen, Patrick (1462) | Lost 0-2 | -191481 |
| 4sealed | 182 | Chambers, Max W (1470) | Won 2-0 | +181499 |
| 5sealed | 136 | Hansen, Lasse Vestergaard (1629) | Won 2-0 | +201519 |
| 6sealed | 135 | Withers, Mark (1472) | Won 2-1 | +181537 |
| 7sealed | 56 | Burrows, Dave A (1533) | Won 2-0 | +181555 |
| 8sealed | 46 | Yeh, Gottlieb (1828) | Won 2-1 | +221577 |
| 9sealed | 45 | Hill, Simon (1576) | Won 2-1 | +181595 |
| 10draft | 35 | Round, Ben (1586) | Lost 0-2 | -181577 |
| 11draft | 42 | Baharin, Reza (1520) | Won 2-1 | +171594 |
| 12draft | 50 | Murkin, Adam (1577) | Won 2-0 | +181612 |
| 13draft | 51 | Van Hoof, Glenn (1586) | Lost 0-2 | -191593 |
| 14draft | 70 | Mayer, Manuel (1905) | Lost 0-2 | -121581 |
| 15draft | 64 | Padial, Antonio (1523) | Lost 0-2 | -191562 |
| average opponent: 1577record: 9-6 | new rating: 1562 | |||