Dubrava, Tomas
Current rating: 1569
Record: 21-17-3
| Regional Championships Athens 2023 (pioneer) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 171 | da Silveira, Matheus Daniel (1725) | Won 2-0 | +201596 |
| 2pioneer | 6 | Terlizzi, Lorenzo (1835) | Lost 1-2 | -131583 |
| 3pioneer | 73 | Ramir Comia, Krisjude (1508) | Lost 0-2 | -201563 |
| 4pioneer | 171 | Santos, Andre (1907) | Won 2-1 | +241587 |
| 5pioneer | 90 | Battista, Stefano (1677) | Lost 0-2 | -161571 |
| 6pioneer | 165 | Giustino, Antonio (1490) | Won 2-0 | +161587 |
| 7pioneer | 86 | Johansson, Patrik (1579) | Lost 1-2 | -181569 |
| top | average opponent: 1674record: 3-4 | new rating: 1569 | ||
| Regional Championships Naples 2023 (ONE standard) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 80 | Sapagovas, Karolis (1494) | Lost 0-2 | -201617 |
| 2standard | 171 | Etxebarria, Aritz (1464) | Lost 0-1 | -211596 |
| 3standard | 203 | Veldhoven, Finn (1470) | Lost 1-2 | -201576 |
| top | average opponent: 1476record: 0-3 | new rating: 1576 | ||
| Grand Prix Prague 2018 (modern) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 548 | Lundin, Birger (1500) | Lost 0-2 | -211637 |
| top | record: 0-1 | new rating: 1637 | ||
| Grand Prix Prague 2016 (legacy) | starting rating: 1657 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 374 | Khor, Chiyen (1522) | Draw 1-1 | -31654 |
| 2legacy | 298 | Numminen, Jaska (1499) | Draw 1-1 | -31651 |
| 3legacy | 600 | Jinnestrand, Martin (1492) | Won 2-0 | +161667 |
| 4legacy | 474 | Whitmell, Ben (1571) | Won 2-0 | +161683 |
| 5legacy | 317 | Signorini, Marco (1537) | Won 2-0 | +151698 |
| 6legacy | 198 | Hordiienko, Yevhenii (1614) | Draw 1-1 | -11697 |
| 7legacy | 260 | Zavadzkis, Domantas (1462) | Lost 1-2 | -231674 |
| 8legacy | 361 | Fidzinski, Maciej (1769) | Lost 0-2 | -161658 |
| top | average opponent: 1558record: 3-2-3 | new rating: 1658 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 99 | Poroszkai, Laszlo (1617) | Lost 0-2 | -161534 |
| 4sealed | 429 | Rabyska, Ondrej (1627) | Won 2-0 | +191553 |
| 5sealed | 266 | Verhulst, Johan (1733) | Won 2-0 | +221575 |
| 6sealed | 83 | Mankovs, Dmitrijs (1619) | Won 2-0 | +181593 |
| 7sealed | 92 | Paiste, Paarn (1595) | Lost 0-2 | -181575 |
| 8sealed | 235 | Artamonova, Maria (1738) | Won 2-1 | +211596 |
| 9sealed | 127 | Parker, Richard (1957) | Won 2-0 | +251621 |
| 10draft | 30 | Stihle, Julien (1691) | Won 2-0 | +191640 |
| 11draft | 23 | Rosenfjeld, Soren (1585) | Lost 0-2 | -191621 |
| 12draft | 53 | Paiste, Paarn (1614) | Won 2-1 | +181639 |
| 13draft | 65 | Kopietz, Matthias (1528) | Lost 1-2 | -201619 |
| 14draft | 29 | Faber, Bobby (1602) | Won 2-1 | +181637 |
| 15draft | 48 | Borcevsky, Pavel (1757) | Won 2-0 | +201657 |
| top | average opponent: 1666record: 9-4 | new rating: 1657 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 177 | Hornez, Nicolas (1500) | Won 2-1 | +181518 |
| 2legacy | 226 | Made, Samuel Thomas (1377) | Won 2-0 | +151533 |
| 3legacy | 64 | Ackermann, Amadeus (1465) | Won 0-0 | +171550 |
| 4legacy | 15 | Ruff, Daniel (1500) | Lost 0-1 | -191531 |
| 5legacy | 186 | Wellmann, Marco (1485) | Won 2-0 | +171548 |
| 6legacy | 88 | Maurer, Tobias (1619) | Won 2-1 | +201568 |
| 7legacy | 35 | Nicolayev, Roman A (1444) | Lost 0-2 | -211547 |
| 8legacy | 174 | Kres, Mattias (1708) | Lost 0-2 | -151532 |
| 9legacy | 195 | David, Dutheil (1538) | Won 2-1 | +181550 |
| top | average opponent: 1515record: 6-3 | new rating: 1550 | ||