Roberts, Declan
Current rating: 1531
Record: 4-3-1
| Regional Championships Sydney 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 9 | Archer, Connor (1500) | Won 2-1 | +181518 |
| 2pioneer | 18 | Hu, Peter (1618) | Won 2-0 | +201538 |
| 3pioneer | 12 | Bass, Nathan (1575) | Won 2-1 | +191557 |
| 4pioneer | 11 | Bleakley, Connor (1539) | Lost 1-2 | -191538 |
| 5pioneer | 20 | Nivison-Smith, Solomon (1615) | Lost 0-2 | -161522 |
| 6pioneer | 34 | Gibson, Kyle (1763) | Won 2-1 | +221544 |
| 7pioneer | 17 | Carpenter, Samuel (1528) | Lost 1-2 | -181526 |
| 8pioneer | 31 | Mulcahy, Luke (1844) | Draw 1-1 | +51531 |
| average opponent: 1623record: 4-3-1 | new rating: 1531 | |||