Hamers, Ruud
Current rating: 1429
Record: 0-4
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 77 | Musmacher, Thomas (1549) | Lost 1-2 | -171483 |
| 2sealed | 186 | Biman, Filip (1482) | Lost 1-2 | -181465 |
| 3sealed | 262 | Leber, Denis (1450) | Lost 0-2 | -181447 |
| 4sealed | 274 | Pramuk, Jan (1446) | Lost 1-2 | -181429 |
| average opponent: 1482record: 0-4 | new rating: 1429 | |||