Dimalanta, Matthew
Current rating: 1429
Record: 23-24-1 (GP) / 2-5 (professional)
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Gray, Jeremy (1532) | Draw 1-1 | +21443 |
| 2sealed | 105 | Jephson, Wiley (1503) | Lost 0-2 | -171426 |
| 3sealed | 147 | Calabro, Tim (1519) | Won 2-0 | +201446 |
| 4sealed | 130 | Lindquist, David R (1500) | Lost 1-2 | -171429 |
| top | average opponent: 1513record: 1-2-1 | new rating: 1429 | ||
| Pro Tour Austin 2009 (extended) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 136 | Beasley, Orrin (1567) | Lost 1-2 | -171468 |
| 2extended | 123 | Sewell, Aaron (1503) | Lost 1-2 | -171451 |
| 3extended | 169 | Watson, DeQuan (1433) | Lost 0-2 | -181433 |
| 4extended | 200 | Jarman, Jimmy (1437) | Won 2-1 | +181451 |
| 5extended | 178 | Brendemuhl, Bernd (1628) | Won 2-0 | +211472 |
| 6draft | 114 | Blohon, Lukas (1727) | Lost 0-2 | -141458 |
| 8draft | 34 | Progin, David (1506) | Lost 0-2 | -171441 |
| top | average opponent: 1543record: 2-5 | new rating: 1441 | ||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 129 | Perez, Martin (1499) | Lost 1-2 | -181483 |
| 3block | 130 | Berni, Roberto (1537) | Won 2-1 | +191502 |
| 4block | 160 | Wheeler, Tyrell (1534) | Lost 1-2 | -171485 |
| top | average opponent: 1523record: 1-2 | new rating: 1485 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 255 | Klukan, Brett (1410) | Won 2-0 | +161522 |
| 2extended | 235 | Atkinson, Christopher (1518) | Lost 0-2 | -181504 |
| 3extended | 234 | Pincus, Max (1491) | Lost 0-2 | -181486 |
| 4extended | 324 | Cayne, Avery (1464) | Won 2-0 | +181504 |
| 5extended | 250 | Scott, Todd (1443) | Won 2-1 | +161520 |
| 6extended | 174 | Wrightson, Russell (1517) | Won 2-1 | +181538 |
| 7extended | 90 | Six, Brian (1458) | Lost 1-2 | -191519 |
| 8extended | 175 | Bigelow, Clair (1540) | Lost 1-2 | -181501 |
| top | average opponent: 1480record: 4-4 | new rating: 1501 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 106 | Lynch, John (1560) | Lost 0-2 | -181527 |
| 2legacy | 167 | Durel, Joseph (1482) | Won 2-0 | +171544 |
| 3legacy | 107 | Leonhardt, Brandon (1500) | Lost 1-2 | -181526 |
| 4legacy | 167 | Flanigan, Shane (1453) | Won 2-0 | +161542 |
| 5legacy | 130 | Santiago, Angelo (1573) | Lost 0-2 | -171525 |
| 6legacy | 152 | Reed, Kevin (1481) | Lost 1-2 | -191506 |
| top | average opponent: 1508record: 2-4 | new rating: 1506 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 65 | Walsh, Ryan (1473) | Won 2-0 | +161622 |
| 5block | 9 | Herberholz, Mark (1568) | Lost 0-2 | -191603 |
| 6block | 77 | Stark, Ben S (1811) | Lost 0-2 | -151588 |
| 7block | 89 | Wolodkin, Steven (1537) | Won 2-1 | +171605 |
| 8block | 42 | Chadha, Carlos (1529) | Won 2-0 | +171622 |
| 9block | 28 | Bohac, Lance (1559) | Lost 0-2 | -191603 |
| 10block | 31 | LaPille, Thomas (1501) | Won 2-0 | +161619 |
| 11block | 25 | Nye, Jason (1543) | Lost 0-2 | -191600 |
| 12block | 28 | Flood, Daniel (1635) | Lost 0-2 | -181582 |
| 13block | 30 | Monast, David (1546) | Lost 0-2 | -181564 |
| 14block | 29 | Cannistraro, Michael (1530) | Lost 0-2 | -191545 |
| top | average opponent: 1567record: 4-7 | new rating: 1545 | ||
| Grand Prix Philadelphia 2002 (ONS rochester) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | March, Devyn (1483) | Lost 0-2 | -191519 |
| 2sealed | 184 | Margolis, Mitchell (1482) | Won 2-0 | +171536 |
| 3sealed | 177 | Russell, Paul (1420) | Won 2-1 | +161552 |
| 4sealed | 176 | Millares, Ernie (1600) | Won 2-0 | +191571 |
| 5sealed | 74 | Shen, Eric (1536) | Won 2-0 | +171588 |
| 6sealed | 47 | Fioretta, Scott (1556) | Won 2-0 | +181606 |
| 7sealed | 15 | Cowley, Steven (1635) | Lost 0-2 | -181588 |
| 8sealed | 37 | Schofield, Bryan (1582) | Won 2-0 | +181606 |
| top | average opponent: 1537record: 6-2 | new rating: 1606 | ||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 76 | Schneider, Mark (1500) | Won 0-0 | +181518 |
| 2extended | 49 | Keffer, Philip (1576) | Lost 0-0 | -171501 |
| 3extended | 140 | Ford, Dwight (1500) | Lost 0-0 | -181483 |
| 4extended | 199 | D'Angelo, Daniel (1481) | Lost 0-0 | -181465 |
| 5extended | 184 | Ranieri, Mike (1467) | Won 0-0 | +181483 |
| 6extended | 149 | Golden, Michael (1481) | Won 0-0 | +181501 |
| 7extended | 102 | Allen, Chris (1535) | Won 0-0 | +191520 |
| 8extended | 71 | Milas, Chris (1518) | Won 0-0 | +181538 |
| top | average opponent: 1508record: 5-3 | new rating: 1538 | ||