Leedham, James E
Current rating: 1445
Record: 2-5-1
| Grand Prix London 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 331 | Donovan, Jamie (1495) | Lost 0-2 | -181482 |
| 2standard | 445 | Baldauf, Alexander (1484) | Lost 0-2 | -181464 |
| 3standard | 513 | Ray, Frankie (1464) | Won 2-0 | +181482 |
| 4standard | 457 | Lukasik, Filip M (1482) | Lost 0-2 | -181464 |
| 5standard | 448 | Sandle, Keith (1464) | Won 2-0 | +181482 |
| 6standard | 377 | Balcombe, Thomas (1489) | Lost 1-2 | -181464 |
| 7standard | 313 | Thompson, Samuel (1402) | Lost 0-2 | -191445 |
| 8standard | 274 | Alam, Shane (1442) | Draw 1-1 | 01445 |
| average opponent: 1465record: 2-5-1 | new rating: 1445 | |||