Coles, Ben
Current rating: 1455
Record: 9-13
| Grand Prix Birmingham 2018 (leg) (legacy) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 97 | Tukia, Kaarle (1536) | Won 2-0 | +201425 |
| 2legacy | 154 | Encinas Diez, Alvaro (1554) | Lost 1-2 | -151410 |
| 3legacy | 386 | Rodrigues, Luis (1646) | Lost 0-2 | -141396 |
| 4legacy | 514 | Bicego, Alessandro (1483) | Won 2-0 | +201416 |
| 5legacy | 392 | Horlock, Rhys (1537) | Lost 1-2 | -161400 |
| 6legacy | 430 | Quentin, Loic (1432) | Won 2-1 | +181418 |
| 7legacy | 344 | Vache, Timothy (1386) | Won 2-1 | +181436 |
| 8legacy | 227 | Cefala, Raffaele (1518) | Won 2-1 | +191455 |
| top | average opponent: 1512record: 5-3 | new rating: 1455 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 131 | Price, Tom (1500) | Lost 0-2 | -161396 |
| 2block | 170 | Nouveau, Cedric (1531) | Won 2-0 | +201416 |
| 3block | 172 | Lee, Wen Jie (1499) | Lost 0-2 | -161400 |
| 4block | 213 | Grouzard, Clement (1482) | Lost 0-2 | -171383 |
| 5block | 224 | Weidemann, Peter (1462) | Won 2-0 | +191402 |
| 6block | 186 | Skinner, Anthony (1486) | Won 2-0 | +201422 |
| 7block | 140 | Guskov, Egor (1485) | Lost 0-2 | -171405 |
| top | average opponent: 1492record: 3-4 | new rating: 1405 | ||
| Grand Prix London 2002 (Odyssey block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 57 | Satke, David (1500) | Lost 0-2 | -171447 |
| 2block | 246 | Parker, Charley (1482) | Lost 0-2 | -181429 |
| 3block | 273 | Hedback, Tore (1463) | Lost 0-2 | -171412 |
| top | average opponent: 1482record: 0-3 | new rating: 1412 | ||
| Grand Prix London 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 124 | Stephenson, Samuel (1500) | Lost 0-1 | -181482 |
| 2block | 185 | Vliegenthart, Benjamin (1519) | Lost 0-2 | -171465 |
| 3block | 224 | Walker, Mark D (1429) | Won 2-0 | +171482 |
| 4block | 167 | Cooper, Darren (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1483record: 1-3 | new rating: 1464 | ||