Patterson, Stephen
Current rating: 1464
Record: 17-21-1
| Grand Prix Sydney 2006 (TSP limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Reedy, Cameron (1500) | Won 2-0 | +191459 |
| 2sealed | 32 | Joseph, Matthew (1500) | Lost 1-2 | -181441 |
| 3sealed | 39 | Han, Liwei (1545) | Won 2-0 | +201461 |
| 4sealed | 74 | Hare, Matthew (1481) | Lost 1-2 | -171444 |
| 5sealed | 77 | Chung, Sam (1499) | Won 2-0 | +191463 |
| 6sealed | 57 | Ngan, Ho Kwong (1472) | Won 2-0 | +181481 |
| 7sealed | 46 | Wong, Garry (1571) | Lost 0-2 | -171464 |
| top | average opponent: 1510record: 4-3 | new rating: 1464 | ||
| Grand Prix Melbourne 2005 (extended) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 31 | Bandas, Jim (1623) | Lost 0-1 | -141394 |
| 2extended | 50 | Cottrell, Jamie (1498) | Lost 1-2 | -161378 |
| 3extended | 54 | Kitingan, Nathanael (1463) | Won 2-0 | +201398 |
| 4extended | 52 | Chong, Ted (1412) | Won 2-0 | +181416 |
| 5extended | 46 | Iswara, Gerald (1500) | Lost 0-2 | -171399 |
| 6extended | 50 | Gelfand, Jesse (1504) | Won 2-0 | +201419 |
| 7extended | 38 | Lewis, Tristan (1544) | Won 2-0 | +211440 |
| top | average opponent: 1506record: 4-3 | new rating: 1440 | ||
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 30 | Dong, Zhong (1547) | Lost 0-2 | -161441 |
| 5sealed | 36 | White, James T (1616) | Lost 0-2 | -151426 |
| 6sealed | 64 | West, Benjamin (1443) | Lost 0-2 | -181408 |
| top | average opponent: 1535record: 0-3 | new rating: 1408 | ||
| Grand Prix Brisbane 2001 (ODY limited) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 28 | Ou, John (1609) | Won 2-0 | +201481 |
| 5sealed | 11 | Gall, Tristan (1552) | Lost 0-2 | -161465 |
| 6sealed | 19 | Leong, Jiti (1607) | Won 2-0 | +201485 |
| 7sealed | 14 | Brebach, Kim (1564) | Won 2-1 | +201505 |
| 8rochester | 23 | Kemp, Adam (1427) | Lost 1-2 | -201485 |
| 9rochester | 12 | Breakey, Hugh (1536) | Lost 0-2 | -171468 |
| 10rochester | 29 | Kwan, Chris (1623) | Won 2-0 | +211489 |
| 11rochester | 24 | Graham, Michael [AUS] (1571) | Lost 1-2 | -161473 |
| 12rochester | 11 | Trevilyan, Bryce (1562) | Draw 0-0 | +11474 |
| 13rochester | 24 | Kok, Kim Yin (1528) | Lost 1-2 | -171457 |
| top | average opponent: 1558record: 4-5-1 | new rating: 1457 | ||
| Grand Prix Sydney 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 28 | Gawn, Karen (1500) | Won 2-0 | +181518 |
| 2extended | 4 | Gunawan, Alex (1518) | Lost 0-1 | -181500 |
| 3extended | 52 | Taylor, Ian [AUS] (1500) | Lost 0-1 | -181482 |
| 4extended | 82 | Hodson, Matthew (1482) | Won 2-1 | +181500 |
| 5extended | 56 | Royle, Ian (1498) | Won 2-0 | +181518 |
| 6extended | 57 | Martin, Michael [AUS] (1483) | Won 2-0 | +171535 |
| 7extended | 26 | Ellis, Dean (1519) | Won 2-1 | +181553 |
| 8extended | 27 | Helvik, Torbjorn (1474) | Lost 0-2 | -191534 |
| 9extended | 25 | Speller, Sam (1539) | Lost 1-2 | -181516 |
| 10extended | 30 | Lim, Trevi (1516) | Lost 0-2 | -181498 |
| 11extended | 31 | Gordon, Andrew D (1500) | Lost 1-2 | -181480 |
| 12extended | 31 | Rogers, Brett (1424) | Lost 1-2 | -191461 |
| top | average opponent: 1496record: 5-7 | new rating: 1461 | ||