Muller, Ruud
Current rating: 1447
Record: 1-4
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 28 | Bockelandt, Thomas (1500) | Won 2-0 | +181518 |
| 2extended | 180 | Vanwalleghem, Kevin (1518) | Lost 0-2 | -181500 |
| 3extended | 186 | Groves, Michael (1567) | Lost 1-2 | -171483 |
| 4extended | 335 | Burdiliak, Branislav (1466) | Lost 0-2 | -181465 |
| 5extended | 381 | Grager, Jani (1444) | Lost 0-2 | -181447 |
| average opponent: 1499record: 1-4 | new rating: 1447 | |||