Sherwell, Declan
Current rating: 1393
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 108 | Tudman, Ben (1709) | Lost 0-2 | -131401 |
| 4sealed | 114 | Zhou, Mark (1570) | Won 2-0 | +211422 |
| 5sealed | 65 | Lie, Benaya (1643) | Lost 0-2 | -141408 |
| 6sealed | 138 | Eng, Tiang Wah (1594) | Lost 0-2 | -151393 |
| top | average opponent: 1629record: 1-3 | new rating: 1393 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 139 | Begley, Gareth (1538) | Lost 1-2 | -171467 |
| 2modern | 335 | Karkoe, Derran (1482) | Lost 1-2 | -181449 |
| 3modern | 454 | Anastasi, Andrew (1463) | Lost 1-2 | -181431 |
| 4modern | 525 | Renton, Kyle (1445) | Lost 0-2 | -171414 |
| top | average opponent: 1482record: 0-4 | new rating: 1414 | ||
| Grand Prix Melbourne 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 182 | Cusick, Michael (1500) | Won 2-0 | +181518 |
| 2standard | 2 | Plattner, Christopher (1555) | Lost 0-2 | -171501 |
| 3standard | 299 | Villanueva, Dean (1492) | Won 2-0 | +181519 |
| 4standard | 130 | McNee, Ezra (1553) | Lost 0-2 | -181501 |
| 5standard | 227 | schofield, shaun (1536) | Lost 1-2 | -171484 |
| top | average opponent: 1527record: 2-3 | new rating: 1484 | ||