Stevens, Henk
Current rating: 1509
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 170 | Scheu, Sebastian (1500) | Lost 1-2 | -191530 |
| 2legacy | 298 | Nolan, Bevan (1481) | Lost 1-2 | -191511 |
| 3legacy | 380 | Macdermott, Dan (1465) | Won 2-0 | +171528 |
| 4legacy | 347 | Plajer, Alex (1484) | Lost 1-2 | -191509 |
| top | average opponent: 1483record: 1-3 | new rating: 1509 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 509 | Bernabeu-Edo, Jesus (1480) | Won 2-0 | +171559 |
| 3sealed | 472 | Frilund, Michael (1556) | Lost 0-2 | -181541 |
| 4sealed | 538 | Nygaard Kaspersen, Allan (1518) | Won 2-0 | +171558 |
| 5sealed | 522 | Maij, Rosario (1840) | Lost 0-2 | -131545 |
| 6sealed | 514 | Hermann, Manfred (1675) | Won 2-1 | +211566 |
| 7sealed | 476 | Vazquez, Francisco Fidel (1627) | Lost 0-2 | -171549 |
| top | average opponent: 1616record: 3-3 | new rating: 1549 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 132 | Schwarzer, Sebastian (1500) | Won 2-0 | +181518 |
| 2sealed | 37 | Risse, Yannick (1458) | Won 2-0 | +171535 |
| 3sealed | 12 | Teixeira, Daniel (1544) | Won 2-1 | +181553 |
| 4sealed | 55 | Renner, Mark (1626) | Lost 1-2 | -171536 |
| 5sealed | 141 | Eilert, John-christian (1606) | Won 2-0 | +201556 |
| 6sealed | 79 | Sele, Yves (1808) | Draw 1-1 | +41560 |
| 7sealed | 63 | Sevastos, Gregory (1453) | Won 2-0 | +161576 |
| 8sealed | 34 | Geiger, Frederic (1668) | Lost 1-2 | -161560 |
| 9sealed | 68 | Reifgerste, Carlo (1560) | Lost 1-2 | -181542 |
| top | average opponent: 1580record: 5-3-1 | new rating: 1542 | ||