Rochester, Tom
Current rating: 1450
Record: 7-10-1
| Grand Prix Copenhagen 2017 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 304 | De Vries, Benjamin (1484) | Lost 0-2 | -181445 |
| 2modern | 466 | Andersen, Anders Vangsgaard (1501) | Won 2-0 | +191464 |
| 3modern | 442 | Rosholm, Thomas (1645) | Won 2-0 | +221486 |
| 4modern | 351 | Elgaard, Sten (1519) | Won 2-0 | +181504 |
| 5modern | 210 | Helantera, Niko (1535) | Lost 0-2 | -171487 |
| 6modern | 416 | Bajsic, Sinisa (1398) | Lost 0-2 | -201467 |
| 7modern | 515 | Suckert, Thorsten (1501) | Lost 0-2 | -171450 |
| 8modern | 579 | Vuksic, Goran (1445) | Lost 1-2 | -181432 |
| 9modern | 524 | Tutaj, Tomasz (1470) | Won 2-1 | +181450 |
| average opponent: 1500record: 4-5 | new rating: 1450 | |||
| Grand Prix London 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 429 | Martini, Elisa (1500) | Lost 1-2 | -181482 |
| 2sealed | 1024 | Fenwick, Edward (1448) | Draw 1-1 | -11481 |
| 3sealed | 1051 | Fliman, Miguel (1499) | Lost 1-2 | -171464 |
| 4sealed | 1124 | Velazquez, Shane (1434) | Lost 0-2 | -191445 |
| 5sealed | 1105 | Signoretti, Alessandro (1446) | Won 2-1 | +181463 |
| 6sealed | 968 | Long, Max (1460) | Won 2-1 | +181481 |
| 7sealed | 822 | Head, Kevin (1481) | Lost 1-2 | -181463 |
| 8sealed | 760 | Tucker, Adam (1460) | Won 2-0 | +181481 |
| 9sealed | 627 | Ashall, James (1469) | Lost 1-2 | -181463 |
| average opponent: 1467record: 3-5-1 | new rating: 1463 | |||