Eker, Kerim
Current rating: 1416
| Grand Prix Zurich 2004 (Mirrodin block) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 28 | Luthi, Dominique (1500) | Lost 1-2 | -171430 |
| 2block | 164 | Baldoni, Danilo (1559) | Lost 0-2 | -161414 |
| 3block | 277 | Kleindienst, Raphael (1464) | Lost 1-2 | -171397 |
| 4block | 301 | Lichsteiner, Sandro (1446) | Won 2-0 | +191416 |
| top | average opponent: 1492record: 1-3 | new rating: 1416 | ||
| Grand Prix Heidelberg 2002 (TOR limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 249 | Mensch, Marius (1500) | Lost 0-2 | -181464 |
| 2sealed | 348 | Schaller, Johannes (1483) | Draw 1-1 | 01464 |
| 3sealed | 323 | Winkelmann, Norbert (1483) | Lost 0-2 | -171447 |
| top | average opponent: 1489record: 0-2-1 | new rating: 1447 | ||
| Grand Prix Milan 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 57 | Rosso, Daniele (1500) | Won 2-0 | +181518 |
| 2block | 9 | Banic, Igor (1518) | Lost 0-2 | -181500 |
| 3block | 126 | Bouloc, Yannick (1482) | Won 2-1 | +181518 |
| 4block | 73 | Sbrozzi, Luigi (1518) | Lost 0-2 | -181500 |
| 5block | 152 | Angeli, Alessio (1499) | Lost 0-2 | -181482 |
| top | average opponent: 1503record: 2-3 | new rating: 1482 | ||