Royle, George
Current rating: 1487
Record: 14-14
| Grand Prix Brisbane 2011 (ISD standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 122 | Gallagher, Luke (1500) | Lost 0-2 | -191506 |
| 2standard | 155 | Murr, Ryan (1482) | Won 2-0 | +181524 |
| 3standard | 120 | Terry, Jye (1502) | Lost 0-2 | -191505 |
| 4standard | 124 | Bowman, Ben (1483) | Lost 0-0 | -181487 |
| top | average opponent: 1492record: 1-3 | new rating: 1487 | ||
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Osborne, Andrew (1500) | Lost 1-2 | -191529 |
| 2sealed | 75 | Moore, William [AUS] (1482) | Won 2-0 | +171546 |
| 3sealed | 69 | Cottell, Grant (1499) | Won 2-1 | +171563 |
| 4sealed | 50 | Rivetti, Filippo (1475) | Lost 0-2 | -191544 |
| 5sealed | 88 | Freller, Hanz (1483) | Lost 0-2 | -191525 |
| top | average opponent: 1488record: 2-3 | new rating: 1525 | ||
| Grand Prix Brisbane 2001 (ODY limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Mortensen, Andrew (1464) | Lost 0-2 | -191480 |
| 2sealed | 55 | Yu, Jesse (1482) | Won 2-0 | +181498 |
| 3sealed | 45 | Winthrop, Michael (1500) | Won 2-0 | +181516 |
| 4sealed | 49 | West, Benjamin (1502) | Won 2-0 | +181534 |
| 5sealed | 21 | Brown-Santirso, Julian (1559) | Won 2-0 | +181552 |
| 6sealed | 12 | Edwards, Daniel J. (1552) | Won 2-1 | +181570 |
| 7sealed | 7 | Kemp, Adam (1406) | Lost 0-2 | -211549 |
| 8rochester | 6 | Butland, Tim (1538) | Won 2-0 | +181567 |
| 9rochester | 1 | Trevilyan, Bryce (1582) | Won 2-1 | +181585 |
| 10rochester | 17 | Doecke, Michael (1589) | Lost 0-2 | -171568 |
| 11rochester | 13 | Swannack, Cole (1522) | Lost 0-2 | -191549 |
| 12rochester | 12 | Stoddart, Thomas (1517) | Won 2-1 | +171566 |
| 13rochester | 14 | Hodges, Marcus (1551) | Lost 0-2 | -181548 |
| top | average opponent: 1520record: 8-5 | new rating: 1548 | ||
| Grand Prix Sydney 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 13 | Lo, Chris (1500) | Won 2-1 | +181518 |
| 2extended | 19 | Taylor, Ian [AUS] (1518) | Won 2-1 | +181536 |
| 3extended | 4 | Hamilton, Berren (1500) | Lost 0-1 | -191517 |
| 4extended | 54 | Ivas, Mark (1518) | Lost 1-2 | -181499 |
| 5extended | 65 | Cantori, Greg (1500) | Won 2-1 | +181517 |
| 6extended | 44 | White, James T (1483) | Lost 0-2 | -181499 |
| top | average opponent: 1503record: 3-3 | new rating: 1499 | ||