De Leeuw, Marc-andre
Current rating: 1485
| Grand Prix Bochum 2010 (SOM limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 661 | Holmlund, Kristian (1468) | Lost 0-2 | -181461 |
| 3sealed | 644 | Hoff, Dirk (1433) | Lost 0-2 | -191442 |
| 4sealed | 856 | Jablonski, Robert (1485) | Won 2-0 | +191461 |
| 5sealed | 700 | Geuens, Peter (1579) | Won 2-0 | +201481 |
| 6sealed | 664 | Zunko, Bojan (1716) | Won 2-1 | +221503 |
| 7sealed | 620 | Nikonorov, Eugeni (1492) | Lost 0-2 | -181485 |
| top | average opponent: 1529record: 3-3 | new rating: 1485 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Geldhof, Alexander (1500) | Won 2-0 | +181512 |
| 2sealed | 121 | Glenister, Mark (1595) | Lost 0-2 | -161496 |
| 3sealed | 228 | Kriz, Tomas (1511) | Won 2-1 | +181514 |
| 4sealed | 117 | Gyselinck, Jelle (1521) | Lost 1-2 | -181496 |
| 5sealed | 229 | Jansen, Jaco (1523) | Lost 1-2 | -171479 |
| top | average opponent: 1530record: 2-3 | new rating: 1479 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 51 | Kunzler, Matthias (1892) | Won 2-1 | +251525 |
| 5sealed | 12 | Ritter, Simon (1697) | Lost 0-2 | -151510 |
| 6sealed | 87 | Banschbach, Philip (1552) | Lost 0-1 | -171493 |
| 7sealed | 103 | Eberbach, Wolf (1541) | Won 2-0 | +191512 |
| 8sealed | 51 | Bongaards, Jasper (1484) | Draw 1-1 | -11511 |
| 9sealed | 66 | Torns Garcia, Lluis (1573) | Lost 0-2 | -171494 |
| top | average opponent: 1623record: 2-3-1 | new rating: 1494 | ||