De Graaf, Robin
Current rating: 1426
Record: 1-5
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 50 | Gadeyne, Kenneth (1417) | Won 2-0 | +161516 |
| 2standard | 246 | Violin, Michele (1464) | Lost 0-2 | -181498 |
| 3standard | 330 | Farcas-Lohan, Jougene (1685) | Lost 1-2 | -151483 |
| 4standard | 535 | Wurdemann, Colja (1450) | Lost 0-2 | -191464 |
| 5standard | 501 | Silva, Rui (1453) | Lost 0-2 | -181446 |
| 6standard | 539 | Mansveld, Julian (1353) | Lost 0-2 | -201426 |
| average opponent: 1470record: 1-5 | new rating: 1426 | |||