Brown, Campbell
Current rating: 1439
Record: 1-5
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 145 | Poh, Solomon (1791) | Lost 1-2 | -131487 |
| 2sealed | 152 | Capilitan, Adrian (1627) | Lost 0-2 | -151472 |
| 3sealed | 250 | Pradana, Frans (1466) | Lost 0-2 | -181454 |
| 4sealed | 236 | Ainsworth, Matthew (1450) | Won 2-0 | +181472 |
| 5sealed | 196 | Light, Jens (1671) | Lost 1-2 | -151457 |
| 6sealed | 177 | Johnson, Tristan (1451) | Lost 0-2 | -181439 |
| average opponent: 1576record: 1-5 | new rating: 1439 | |||