Dykes, Harrison
Current rating: 1461
Record: 3-5
| Grand Prix Sydney 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Pirie, James (1529) | Lost 0-2 | -171483 |
| 2sealed | 205 | Weeks, Adan (1371) | Lost 1-2 | -211462 |
| 3sealed | 238 | D'Abruzzo Pereira, Luiz Guilherme (1446) | Won 2-0 | +181480 |
| 4sealed | 186 | McMaugh, Pippa (1478) | Won 2-0 | +181498 |
| 5sealed | 179 | Bagnall, Luke (1529) | Lost 0-2 | -171481 |
| 6sealed | 147 | Philips, Lachlan (1471) | Won 2-0 | +181499 |
| 7sealed | 107 | He, Jennifer (1469) | Lost 1-2 | -191480 |
| 8sealed | 96 | Boyd, Logan (1452) | Lost 0-2 | -191461 |
| average opponent: 1468record: 3-5 | new rating: 1461 | |||