Velk, Arti
Current rating: 1481
Record: 2-3
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 136 | Van Hoof, Sjors (1500) | Lost 1-2 | -181482 |
| 2sealed | 208 | Rouget, Thierry (1480) | Won 2-0 | +181500 |
| 3sealed | 214 | Oldekamp, Ulf (1498) | Lost 1-2 | -181482 |
| 4sealed | 195 | van Wanrooy, Sander (1458) | Won 2-1 | +171499 |
| 5sealed | 145 | Adami, Glenn (1469) | Lost 1-2 | -181481 |
| average opponent: 1481record: 2-3 | new rating: 1481 | |||