Goodall, Matthew
Current rating: 1548
Record: 23-19-3
| Grand Prix Melbourne 2009 (ZEN limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 36 | Cheok, Joey (1518) | Lost 0-2 | -191557 |
| 3sealed | 108 | Cousins, Brendan (1500) | Lost 1-2 | -191538 |
| 4sealed | 178 | Fantigrossi, Giuseppe (1456) | Won 2-0 | +161554 |
| 5sealed | 145 | Kotchoff, Michael (1447) | Lost 1-2 | -201534 |
| 6sealed | 128 | Brewitt, Daniel (1483) | Lost 1-2 | -191515 |
| 7sealed | 114 | Hardman, Ben (1465) | Won 2-0 | +171532 |
| 8sealed | 92 | Yong, Jonathan (1431) | Won 2-0 | +161548 |
| top | average opponent: 1471record: 3-4 | new rating: 1548 | ||
| Grand Prix Sydney 2006 (TSP limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 17 | Ninnes, Jeremy S (1500) | Won 2-1 | +171561 |
| 2sealed | 21 | Eckermann, Andrew (1519) | Won 2-0 | +171578 |
| 3sealed | 3 | Steele, Wayne (1501) | Won 2-0 | +171595 |
| 4sealed | 36 | Aitchison, Timothy J (1500) | Draw 1-1 | -21593 |
| 5sealed | 22 | Batum, Paul (1568) | Lost 0-2 | -191574 |
| 6sealed | 40 | Pui, Boon Keng (1539) | Won 2-1 | +181592 |
| 7sealed | 27 | Gall, Tristan (1694) | Lost 0-2 | -161576 |
| top | average opponent: 1546record: 4-2-1 | new rating: 1576 | ||
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Glanville, Tom [AUS] (1500) | Won 2-0 | +171570 |
| 2sealed | 7 | Mercer, Michael (1500) | Lost 0-2 | -201550 |
| 3sealed | 84 | Yuill, Ben (1482) | Won 2-0 | +171567 |
| 4sealed | 55 | Hodgson, John (1500) | Won 2-0 | +171584 |
| 5sealed | 63 | Raslan, Anwar (1557) | Won 2-0 | +171601 |
| 6sealed | 21 | Goding, Kris (1551) | Won 2-1 | +181619 |
| 7sealed | 14 | Sarnecki, Martin (1495) | Won 2-1 | +151634 |
| 8sealed | 12 | Zanwen, Gao (1634) | Won 2-1 | +181652 |
| 9rochester | 13 | Brown-Santirso, Julian (1619) | Lost 1-2 | -181634 |
| 10rochester | 31 | Puszet, Jarron (1673) | Lost 1-2 | -181616 |
| 11rochester | 20 | Hart, Jacob (1736) | Lost 0-2 | -151601 |
| 12rochester | 6 | Walkinshaw, Ray (1504) | Lost 0-2 | -201581 |
| 13rochester | 30 | Williams, Christopher [AUS] (1541) | Lost 1-2 | -191562 |
| 14rochester | 15 | Petersen, Colin [AUS] (1535) | Lost 1-2 | -181544 |
| top | average opponent: 1559record: 7-7 | new rating: 1544 | ||
| Grand Prix Melbourne 2002 (ONS rochester) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 27 | Pohlman, Peter (1481) | Lost 1-2 | -201541 |
| 2sealed | 45 | Piechnick, Daniel (1482) | Lost 1-2 | -191522 |
| 3sealed | 63 | Rahardjo, Aris (1464) | Won 2-0 | +171539 |
| 4sealed | 76 | Lemky, Chris (1482) | Lost 0-2 | -191520 |
| 5sealed | 78 | Tran, Tien (1463) | Won 2-0 | +171537 |
| 6sealed | 70 | Erros, Chiodo (1483) | Draw 1-1 | -11536 |
| 7sealed | 61 | Chin Quan, Audrey (1448) | Won 2-1 | +171553 |
| top | average opponent: 1472record: 3-3-1 | new rating: 1553 | ||
| Grand Prix Sydney 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 5 | Varga, Andrew (1500) | Lost 0-2 | -181482 |
| 5extended | 38 | Gow, Dan (1481) | Won 2-0 | +181500 |
| 6extended | 18 | Russell, Nathan (1502) | Won 2-0 | +181518 |
| 7extended | 10 | Nippierd, Matthew (1572) | Won 2-0 | +191537 |
| 8extended | 6 | Allen, Chris [AUS] (1541) | Draw 1-1 | 01537 |
| 9extended | 6 | Puszet, Jarron (1539) | Won 2-1 | +181555 |
| 10extended | 4 | Corney, Andrew (1521) | Lost 1-2 | -191536 |
| 11extended | 8 | Ward, Sam (1588) | Won 2-0 | +191555 |
| 12extended | 6 | Humpherys, David (1868) | Lost 0-1 | -121543 |
| 13extended | 10 | Denz, John (1539) | Won 2-0 | +181561 |
| top | average opponent: 1565record: 6-3-1 | new rating: 1561 | ||