Koppelman, Sander
Current rating: 1479
Record: 1-2
| Grand Prix Eindhoven 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 359 | Visser, Bart (1427) | Lost 1-2 | -191481 |
| 2extended | 301 | Macbean, Timothy (1482) | Won 2-0 | +181499 |
| 3extended | 170 | Petridis, Dimitrios (1388) | Lost 0-2 | -201479 |
| average opponent: 1432record: 1-2 | new rating: 1479 | |||