Mertens, Koen
Current rating: 1465
Record: 3-5
| Grand Prix Antwerp 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Teschner, Tobias (1565) | Lost 1-2 | -171483 |
| 2sealed | 162 | Herman, Jan (1484) | Won 2-0 | +181501 |
| 3sealed | 119 | Rensonnet, Pierre (1501) | Lost 0-2 | -181483 |
| 4sealed | 195 | Steurs, Stephane (1482) | Lost 0-2 | -181465 |
| 5sealed | 220 | Andriopoulos, Nikos (1448) | Lost 0-1 | -181447 |
| 6sealed | 204 | Heirbaut, Lieselotte (1445) | Won 2-0 | +181465 |
| 7sealed | 155 | Maenen, Bert (1464) | Lost 0-2 | -181447 |
| 8sealed | 139 | L'Abbe, Pascal (1446) | Won 2-0 | +181465 |
| average opponent: 1479record: 3-5 | new rating: 1465 | |||