Maggs, Derek
Current rating: 1446
Record: 0-3
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 268 | Francis, Daniel (1500) | Lost 0-2 | -181482 |
| 2sealed | 270 | Low, Jia Yan Matthew (1475) | Lost 0-2 | -181464 |
| 3sealed | 353 | Harry, Jordan (1464) | Lost 1-2 | -181446 |
| average opponent: 1480record: 0-3 | new rating: 1446 | |||