Brown, Josh [AUS]
Current rating: 1396
Record: 11-20
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1380 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Reid, Callum (1472) | Lost 1-2 | -171363 |
| 2sealed | 252 | Savidis, Nick (1482) | Won 2-0 | +211384 |
| 3sealed | 254 | Wilmann, Simon (1500) | Lost 1-2 | -161368 |
| 4sealed | 301 | Fulko, Scott (1640) | Won 2-0 | +231391 |
| 5sealed | 206 | Hyland, Sam (1499) | Won 2-1 | +201411 |
| 6sealed | 131 | Benz, Alex (1611) | Lost 0-2 | -151396 |
| top | average opponent: 1534record: 3-3 | new rating: 1396 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1404 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 370 | Kurteff, Garret (1499) | Lost 1-2 | -161388 |
| 2sealed | 351 | Long, Craig (1486) | Lost 1-2 | -171371 |
| 3sealed | 563 | Aull, Katherine (1516) | Won 2-0 | +211392 |
| 4sealed | 536 | Baker, Thomas D (1720) | Lost 1-2 | -121380 |
| top | average opponent: 1555record: 1-3 | new rating: 1380 | ||
| Grand Prix Denver 2017 (HOU standard) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 370 | Castillo, Nicholas (1465) | Won 2-1 | +201403 |
| 2standard | 125 | Zachow, Andrew (1542) | Won 2-0 | +201423 |
| 3standard | 154 | Russell, Marco (1524) | Lost 0-2 | -161407 |
| 4standard | 147 | Beltran, Horacio (1487) | Won 2-1 | +191426 |
| 5standard | 184 | Palmer, Chris (1561) | Lost 0-2 | -151411 |
| 6standard | 308 | Lee, Joon Soo (1823) | Lost 0-2 | -111400 |
| 7standard | 335 | Swari, Benjamin (1514) | Won 2-0 | +201420 |
| 8standard | 306 | Currie, Isaac (1522) | Lost 0-2 | -161404 |
| top | average opponent: 1555record: 4-4 | new rating: 1404 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1392 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 168 | Fearne, Michael (1500) | Won 2-0 | +201412 |
| 2standard | 58 | Osborn, Dylan (1519) | Won 2-0 | +201432 |
| 3standard | 66 | Sati, Pratik (1597) | Lost 0-2 | -151417 |
| 4standard | 102 | Poon, Jin Kiat (1436) | Lost 0-2 | -181399 |
| 5standard | 241 | Emerson, Adrian (1498) | Lost 0-2 | -161383 |
| top | average opponent: 1510record: 2-3 | new rating: 1383 | ||
| Grand Prix Sydney 2013 (RTR limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Pathirana, Prads (1476) | Lost 1-2 | -171426 |
| 2sealed | 169 | Cox, Kevin J (1482) | Lost 0-2 | -171409 |
| 3sealed | 260 | Chen, Andrew (1467) | Lost 0-2 | -171392 |
| top | average opponent: 1475record: 0-3 | new rating: 1392 | ||
| Grand Prix Melbourne 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Kelly, Nick (1500) | Won 2-0 | +181518 |
| 2sealed | 53 | Mortensen, Andrew (1403) | Lost 0-2 | -201498 |
| 3sealed | 199 | Di Sora, Liliana (1499) | Lost 0-2 | -181480 |
| 4sealed | 232 | Boikov, Lawrence (1464) | Lost 0-2 | -181462 |
| 5sealed | 209 | Cameron, Daniel (1447) | Lost 0-2 | -191443 |
| top | average opponent: 1462record: 1-4 | new rating: 1443 | ||