Giudes, Matthew
Current rating: 1697
Record: 48-41
Grand Prix Melbourne 2012Grand Prix Sydney 2013Grand Prix Melbourne 2014Grand Prix Sydney 2014Grand Prix Sydney 2015Grand Prix Sydney 2016Grand Prix Melbourne 2018Grand Prix Sydney 2019Regional Championships Sydney 2022Regional Championships Melbourne 2023Regional Championships Sydney 2023Regional Championships Sydney 2023 Cycle 4
| Regional Championships Sydney 2023 Cycle 4 (pioneer) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 9 | Drake, Andrew (1510) | Won 2-0 | +161638 |
| 2pioneer | 38 | Waterson, Ittai (1513) | Won 2-0 | +161654 |
| 3pioneer | 4 | Mullins, Denis (1499) | Lost 0-2 | -211633 |
| 4pioneer | 29 | Buratti, Yoann (1533) | Won 2-0 | +161649 |
| 5pioneer | 16 | Stipkovich, Scott (1564) | Won 2-1 | +161665 |
| 6pioneer | 9 | Pruis, Reece (1567) | Won 2-0 | +171682 |
| 7pioneer | 7 | Brown, Liam (1727) | Won 2-0 | +181700 |
| 8pioneer | 3 | Bradbury, Joshua [AUS] (1601) | ID | 01700 |
| Qpioneer | Mullins, Denis (1580) | Won 0-0 | +161716 | |
| Spioneer | Bradbury, Joshua [AUS] (1623) | Lost 0-0 | -191697 | |
| top | average opponent: 1572record: 7-2-1 | new rating: 1697 | ||
| Regional Championships Sydney 2023 (pioneer) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 41 | Dennison, Gabriel (1447) | Won 2-0 | +161607 |
| 2pioneer | 42 | Rasmussen, Timothy (1803) | Lost 0-2 | -151592 |
| 3pioneer | 56 | Dutcher, Mason (1502) | Lost 0-2 | -191573 |
| 4pioneer | 60 | Harnden, Simon (1673) | Won 2-0 | +191592 |
| 5pioneer | 52 | Broom, Jacob (1507) | Won 2-1 | +171609 |
| 6pioneer | 25 | Gray, Oscar (1503) | Won 2-1 | +161625 |
| 7pioneer | 12 | Summerton, Dallas (1543) | Won 2-1 | +171642 |
| 8pioneer | 9 | sanche, ivan (1548) | Lost 0-2 | -201622 |
| top | average opponent: 1566record: 5-3 | new rating: 1622 | ||
| Regional Championships Melbourne 2023 (ONE standard) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 5 | Wells, Doug (1464) | Won 2-1 | +161576 |
| 2standard | 27 | Williams, Matthew [AUS] (1515) | Won 2-0 | +171593 |
| 3standard | 10 | Tudman, Ben (1732) | Lost 1-2 | -161577 |
| 4standard | 13 | Lim, Alexander [AUS] (1513) | Won 2-1 | +171594 |
| 5standard | 11 | Mills, Braden (1620) | Lost 1-2 | -181576 |
| 6standard | 18 | Moissis, James (1455) | Won 2-0 | +161592 |
| 7standard | 12 | Davison, Kate (1481) | Won 2-0 | +161608 |
| 8standard | 10 | Jones, Riley (1669) | Lost 1-2 | -171591 |
| top | average opponent: 1556record: 5-3 | new rating: 1591 | ||
| Regional Championships Sydney 2022 (pioneer) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 42 | hughes, trevor (1500) | Won 2-1 | +181522 |
| 2pioneer | 9 | Laurenson, James (1754) | Won 2-0 | +221544 |
| 3pioneer | 3 | Rasmussen, Timothy (1797) | Lost 0-2 | -131531 |
| 4pioneer | 23 | Barker, Thomas (1570) | Won 2-0 | +191550 |
| 5pioneer | 12 | Arthurs, Steve (1537) | Won 2-0 | +171567 |
| 6pioneer | 10 | Miller, Chris [NZL] (1713) | Lost 0-2 | -151552 |
| 7pioneer | 23 | Sclauzero, Joseph (1837) | Lost 0-2 | -131539 |
| 8pioneer | 23 | Huang, David (1672) | Won 2-0 | +211560 |
| top | average opponent: 1672record: 5-3 | new rating: 1560 | ||
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 125 | Houllis, Kurt (1610) | Won 2-1 | +201538 |
| 3sealed | 16 | Foster, Karl (1499) | Lost 1-2 | -191519 |
| 4sealed | 81 | Deane, Joe (1685) | Lost 0-2 | -151504 |
| top | average opponent: 1598record: 1-2 | new rating: 1504 | ||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 108 | Sevik, Dogan (1528) | Won 2-1 | +191499 |
| 3sealed | 75 | Sams, Henry (1489) | Won 2-0 | +181517 |
| 4sealed | 72 | Mulcahy, Luke (1840) | Won 2-1 | +231540 |
| 5sealed | 24 | Lim, Philip (1578) | Lost 0-2 | -171523 |
| 6sealed | 91 | Cubit, Ryan (1886) | Lost 0-2 | -121511 |
| 7sealed | 128 | Kelderman, Elizabeth (1518) | Won 2-0 | +191530 |
| 8sealed | 106 | Sato, Rei (1924) | Lost 1-2 | -121518 |
| top | average opponent: 1680record: 4-3 | new rating: 1518 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Schooth, Adrian (1495) | Lost 0-2 | -181483 |
| 2sealed | 216 | Moffatt, Dale (1482) | Won 2-1 | +181501 |
| 3sealed | 249 | Suurland, Lex (1500) | Won 2-0 | +181519 |
| 4sealed | 282 | Devlin, Martin (1485) | Won 2-1 | +171536 |
| 5sealed | 196 | Fujimoto, Takashi (1493) | Lost 0-2 | -191517 |
| 6sealed | 218 | Vance, Andrew [AUS] (1524) | Lost 1-2 | -181499 |
| 7sealed | 346 | Jovanovic, Tomo (1428) | Lost 1-2 | -191480 |
| top | average opponent: 1487record: 3-4 | new rating: 1480 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 126 | Boden, Jack (1536) | Won 2-0 | +191492 |
| 3sealed | 36 | Cole, Chifley (1812) | Won 2-0 | +241516 |
| 4sealed | 12 | Xie, Ammy (1474) | Won 2-0 | +171533 |
| 5sealed | 12 | Riley, Jessica (1581) | Won 2-0 | +191552 |
| 6sealed | 18 | Rowe, Daniel (1604) | Lost 0-2 | -171535 |
| 7sealed | 55 | Mihic, Sava (1620) | Lost 0-2 | -171518 |
| 8sealed | 84 | King, Andrew (1546) | Lost 1-2 | -171501 |
| top | average opponent: 1596record: 4-3 | new rating: 1501 | ||
| Grand Prix Sydney 2014 (M15 limited) | starting rating: 1435 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 212 | wright, beau (1500) | Won 2-0 | +201455 |
| 2sealed | 51 | Seaton, Traci (1485) | Won 2-0 | +181473 |
| 3sealed | 36 | Kilpatrick, Brendan (1549) | Lost 0-2 | -171456 |
| 4sealed | 218 | Law, Charles (1842) | Lost 1-2 | -111445 |
| 5sealed | 202 | Bagnall, Luke (1503) | Won 2-0 | +191464 |
| 6sealed | 152 | Tomaino, Marcus (1488) | Won 2-0 | +191483 |
| 7sealed | 88 | Gould, Rhys (1785) | Won 2-1 | +231506 |
| 8sealed | 92 | Li, Maxwell (1694) | Lost 1-2 | -151491 |
| 9sealed | 77 | van Eeden, Jacques (1460) | Lost 1-2 | -181473 |
| top | average opponent: 1590record: 5-4 | new rating: 1473 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 184 | Mullens, Liam (1501) | Lost 0-2 | -181487 |
| 3standard | 204 | Tran, Steven (1612) | Lost 1-2 | -151472 |
| 4standard | 282 | Fernandes, Martim (1529) | Lost 1-2 | -171455 |
| 5standard | 336 | White, Jim (1387) | Lost 0-2 | -201435 |
| top | average opponent: 1507record: 0-4 | new rating: 1435 | ||
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 141 | Victory, Luke (1517) | Lost 0-2 | -181507 |
| 3sealed | 124 | Undy, Andrew (1500) | Won 2-1 | +181525 |
| 4sealed | 143 | Chau, Tsz Kit (1521) | Lost 1-2 | -181507 |
| 5sealed | 208 | Webster, Samuel (1500) | Lost 1-2 | -181489 |
| 6sealed | 200 | Kershaw, Ryan (1417) | Won 2-0 | +161505 |
| 7sealed | 137 | Dunn, Jacob (1508) | Won 2-1 | +191524 |
| 8sealed | 133 | Sclauzero, Joseph (1513) | Lost 0-2 | -191505 |
| top | average opponent: 1497record: 3-4 | new rating: 1505 | ||
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 28 | Law, Albertus Hui Chin (1853) | Won 2-1 | +241524 |
| 4sealed | 61 | Jeffries, Shlome (1500) | Won 2-0 | +181542 |
| 5sealed | 13 | Kuo, Tzu-Ching (1868) | Lost 0-2 | -131529 |
| 6sealed | 54 | Yap, Yoke Leong (1508) | Won 2-1 | +181547 |
| 7sealed | 45 | Martin, Lief (1571) | Won 2-0 | +191566 |
| 8sealed | 9 | Cook, Tristan (1520) | Lost 0-2 | -191547 |
| 9draft | 22 | Aherne, Ricky (1575) | Lost 0-2 | -181529 |
| 10draft | 47 | Markovic, Sasha (1566) | Won 2-0 | +191548 |
| 11draft | 38 | Scott-Vargas, Luis (1985) | Lost 1-2 | -111537 |
| 12draft | 27 | Nadebaum, Rob (1646) | Won 2-1 | +201557 |
| 13draft | 29 | Mulcahy, Luke (1752) | Lost 1-2 | -141543 |
| 14draft | 43 | Nguyen, Phi (1567) | Lost 1-2 | -181525 |
| top | average opponent: 1659record: 6-6 | new rating: 1525 | ||