Page, Jonathan D
Current rating: 1383
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1396 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 276 | Sepe, Michael (1500) | Won 2-0 | +201416 |
| 2sealed | 128 | Bulluss, Benjamin (1483) | Lost 1-2 | -171399 |
| 3sealed | 321 | Periera, Michael (1502) | Lost 0-2 | -161383 |
| top | average opponent: 1495record: 1-2 | new rating: 1383 | ||
| Grand Prix Brisbane 2013 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 20 | Nurse, Thomas (1500) | Lost 0-2 | -181445 |
| 2modern | 187 | Robinson, Nicholas (1525) | Lost 1-2 | -161429 |
| 3modern | 209 | Pellerzi, Philip (1462) | Lost 0-2 | -181411 |
| 4modern | 212 | Jordan, Robert (1392) | Won 2-0 | +181429 |
| 5modern | 177 | Chen, Cameron (1415) | Lost 1-2 | -181411 |
| 6modern | 168 | Barton, Neal (1446) | Won 2-1 | +181429 |
| 7modern | 142 | Jenkins, Nathan (1464) | Lost 1-2 | -171412 |
| 8modern | 123 | Purdom, Anthony (1507) | Lost 0-2 | -161396 |
| top | average opponent: 1464record: 2-6 | new rating: 1396 | ||
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 175 | Tuck, Stephen (1500) | Lost 0-2 | -181482 |
| 2sealed | 165 | Zumpe, Anton (1482) | Lost 0-2 | -181464 |
| 3sealed | 236 | Gaskell, Rodney (1392) | Lost 0-2 | -191445 |
| 4sealed | 272 | Livshiz, Zalman (1445) | Won 2-0 | +181463 |
| top | average opponent: 1455record: 1-3 | new rating: 1463 | ||