Tomas, Joshua
Current rating: 1576
Record: 22-19-1
| Regional Championships Atlanta 2023 (pioneer) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 383 | Pensy, Nicholas (1629) | Lost 1-2 | -171585 |
| 2pioneer | 582 | Kuang, Raynor (1485) | Lost 0-1 | -201565 |
| 3pioneer | 514 | Bays-Broils, Lane (1418) | Won 2-0 | +151580 |
| 4pioneer | 518 | White, Liam (1401) | Won 2-0 | +151595 |
| 5pioneer | 352 | Black, Nathaniel (1602) | Draw 1-1 | 01595 |
| 6pioneer | 315 | Robertson, Wesley (1506) | Lost 0-2 | -191576 |
| top | average opponent: 1507record: 2-3-1 | new rating: 1576 | ||
| Grand Prix New Jersey 2020 (THB limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 295 | Luo, Ryan [USA] (1496) | Lost 0-2 | -201566 |
| 2sealed | 402 | Finnerty, Sean (1615) | Won 2-1 | +191585 |
| 3sealed | 535 | Walker, Samuel (1511) | Won 2-0 | +171602 |
| 4sealed | 287 | Ye, Jason (1520) | Lost 1-2 | -201582 |
| 5sealed | 409 | Wheatley, Josiah (1289) | Won 2-0 | +131595 |
| 6sealed | 229 | Li, Lenny (1769) | Won 2-1 | +211616 |
| 7sealed | 269 | Gareau, Philippe (1851) | Lost 0-2 | -141602 |
| top | average opponent: 1579record: 4-3 | new rating: 1602 | ||
| Grand Prix Richmond 2019 (ELD standard) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Luke, Tim (1500) | Lost 1-2 | -191530 |
| 2standard | 148 | Bennett, Eric (1531) | Won 2-0 | +181548 |
| 3standard | 218 | Gauthier, Brendan (1624) | Lost 1-2 | -161532 |
| 4standard | 236 | Bowden, Steve (1516) | Won 2-0 | +171549 |
| 5standard | 185 | State, Michael (1505) | Won 2-0 | +171566 |
| 6standard | 173 | Geyer, Pierson (1738) | Won 2-1 | +221588 |
| 7standard | 66 | Wong, Ben (1703) | Won 2-0 | +201608 |
| 8standard | 68 | Johnson, Brendon (1733) | Won 2-0 | +201628 |
| 9standard | 24 | Mooers, Alexander (1601) | Won 2-0 | +171645 |
| 10standard | 27 | Urban, Stefan (1886) | Lost 0-0 | -131632 |
| 11standard | 37 | Blank, Jonathan (1690) | Lost 0-0 | -171615 |
| 12standard | 53 | Maenosono, Kenta (1562) | Won 2-1 | +171632 |
| 13standard | 40 | Locke, Steve (1966) | Lost 1-2 | -121620 |
| 14standard | 50 | Cline, Branden (1723) | Lost 0-2 | -161604 |
| 15standard | 57 | Fields, Larry (1603) | Lost 1-2 | -181586 |
| top | average opponent: 1659record: 8-7 | new rating: 1586 | ||
| Grand Prix Washington DC 2019 (MH1 limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 217 | Sia, Paul (1670) | Lost 1-2 | -161529 |
| 2sealed | 357 | Harder, Brendan (1383) | Won 0-0 | +151544 |
| 3sealed | 309 | Galindo, Cameron (1381) | Won 2-0 | +151559 |
| 4sealed | 149 | Roth, Thomas (1698) | Won 2-1 | +211580 |
| 5sealed | 88 | Kiihne, Zachary (1898) | Lost 0-2 | -131567 |
| 6sealed | 265 | Jarman, Brad (1546) | Lost 0-2 | -181549 |
| top | average opponent: 1596record: 3-3 | new rating: 1549 | ||
| Grand Prix Richmond 2018 (std) (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Gabel, John (1500) | Won 2-0 | +181518 |
| 2standard | 74 | Patchett, John (1648) | Won 2-0 | +201538 |
| 3standard | 89 | Appleton, Evan (1490) | Lost 1-2 | -191519 |
| 4standard | 210 | Sheerin, Jeff (1486) | Won 2-0 | +181537 |
| 5standard | 134 | Chen, Xin [USA] (1738) | Lost 1-2 | -151522 |
| 6standard | 132 | Chandler, Marcus (1568) | Won 2-0 | +191541 |
| 7standard | 144 | Spano, Greggory (1797) | Lost 0-2 | -131528 |
| 8standard | 134 | Ellenberger, Jarrod (1462) | Won 2-0 | +171545 |
| top | average opponent: 1586record: 5-3 | new rating: 1545 | ||