Brown, Justin C
Current rating: 1540
Record: 17-16
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 131 | Swan, Levi (1500) | Lost 1-2 | -191541 |
| 2standard | 458 | Smith, Austin (1482) | Won 2-0 | +171558 |
| 3standard | 412 | Baeckstrom, Andrew (1599) | Won 2-0 | +191577 |
| 4standard | 261 | Sheets, Derrick (1588) | Lost 0-2 | -181559 |
| 5standard | 420 | Cardwell, James (1501) | Lost 0-1 | -191540 |
| top | average opponent: 1534record: 2-3 | new rating: 1540 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 415 | Bushard, Ryan (1493) | Won 2-0 | +161588 |
| 3sealed | 401 | Keith, Jody (1726) | Won 2-0 | +211609 |
| 4sealed | 453 | Saito, Tomoharu (1859) | Lost 0-2 | -141595 |
| 5sealed | 487 | Blanchard, Wes (1593) | Lost 0-2 | -181577 |
| 6sealed | 547 | Rietze, Robert (1643) | Lost 0-2 | -171560 |
| top | average opponent: 1663record: 2-3 | new rating: 1560 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 115 | Mayer, Kenny (1525) | Won 2-0 | +181574 |
| 3legacy | 92 | Ferrando, Matthew (1721) | Won 2-1 | +211595 |
| 4legacy | 39 | Gentile, Louis A (1500) | Lost 0-2 | -201575 |
| 5legacy | 86 | Brierley, Don C (1480) | Won 2-1 | +161591 |
| 6legacy | 24 | Lossett, Joe (1516) | Lost 0-2 | -191572 |
| top | average opponent: 1548record: 3-2 | new rating: 1572 | ||
| Grand Prix Tampa 2009 (ZEN limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 188 | Stuart, Robert (1500) | Won 2-0 | +171555 |
| 3sealed | 146 | Cannon, Christopher (1542) | Lost 1-2 | -181537 |
| 4sealed | 208 | Bryant, Andrew R (1519) | Won 2-1 | +181555 |
| 5sealed | 164 | Franco, Andre (1656) | Lost 1-2 | -161539 |
| 6sealed | 199 | Wabirs, Cody (1565) | Won 2-0 | +181557 |
| 7sealed | 102 | Chancey, Malcolm (1472) | Won 2-0 | +161573 |
| 8sealed | 64 | Landale, Tim (1628) | Lost 1-2 | -171556 |
| top | average opponent: 1555record: 4-3 | new rating: 1556 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 179 | Bernat, Michael (1879) | Won 2-1 | +251525 |
| 4sealed | 39 | Kim, Alex (1787) | Won 2-0 | +221547 |
| 5sealed | 18 | Hill, Zac (1823) | Lost 0-2 | -131534 |
| 6sealed | 108 | Kramer, Kent R (1538) | Lost 1-2 | -181516 |
| 7sealed | 185 | Wright, Troy (1509) | Won 2-0 | +181534 |
| 8sealed | 78 | Ma, Will (1523) | Won 2-1 | +181552 |
| 9sealed | 58 | Mcclain, Josh (1558) | Won 2-1 | +181570 |
| 10draft | 39 | Anderson, Jake (1602) | Lost 1-2 | -171553 |
| 11draft | 43 | Majlaton, Alex (1735) | Lost 0-2 | -151538 |
| 12draft | 32 | Law, Alvin (1526) | Lost 1-2 | -181520 |
| 13draft | 32 | Totleben, Gerard (1535) | Won 2-0 | +181538 |
| top | average opponent: 1638record: 6-5 | new rating: 1538 | ||