De Ceuster, Bart
Current rating: 1460
Record: 29-37
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 610 | Majer, Lukas (1500) | Won 2-0 | +181470 |
| 2sealed | 663 | Schreiber, David (1518) | Won 2-0 | +191489 |
| 3sealed | 506 | Goncarov, Jan (1526) | Lost 0-2 | -171472 |
| 4sealed | 666 | Lombardi, Paolo (1652) | Won 2-0 | +211493 |
| 5sealed | 639 | Hordiienko, Yevhenii (1584) | Lost 0-2 | -161477 |
| 6sealed | 698 | Rabyska, Ondrej (1534) | Lost 0-2 | -171460 |
| top | average opponent: 1552record: 3-3 | new rating: 1460 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1367 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Proudfoot, Oliver (1500) | Won 2-0 | +201387 |
| 2sealed | 45 | Bainbridge, Simon (1469) | Won 2-1 | +201407 |
| 3sealed | 39 | Heigerer, Stefan (1681) | Won 2-0 | +221429 |
| 4sealed | 2 | Harrold, Christopher (1552) | Won 2-1 | +211450 |
| 5sealed | 21 | Elfgren, Bertil (1777) | Lost 1-2 | -131437 |
| 6sealed | 61 | Damo da Rosa, Paulo Vitor (1991) | Won 2-0 | +281465 |
| 7sealed | 64 | Dudzic, Adam (1585) | Won 2-0 | +201485 |
| 8sealed | 44 | Broens, Cristian (1663) | Won 2-0 | +211506 |
| 9sealed | 25 | Cadwallader, Aaron (1562) | Lost 1-2 | -171489 |
| 10draft | 50 | Londos, Ludvig (1629) | Lost 0-2 | -151474 |
| 11draft | 27 | Serra, Pierre (1615) | Won 2-1 | +201494 |
| 12draft | 42 | Ludena, David (1649) | Lost 1-2 | -151479 |
| 13draft | 50 | Vieren, Pascal (1791) | Lost 1-2 | -131466 |
| 14draft | 12 | Valkeneers, Tom (1636) | Lost 1-2 | -141452 |
| top | average opponent: 1650record: 8-6 | new rating: 1452 | ||
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1319 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 142 | Turek, Julien (1470) | Won 2-1 | +211340 |
| 2sealed | 112 | Gudbrandsson, Geir (1652) | Lost 0-2 | -131327 |
| 3sealed | 110 | Fornara, Mickael (1540) | Won 2-1 | +221349 |
| 4sealed | 101 | Nielsen, Rasmus (1431) | Won 2-0 | +201369 |
| 5sealed | 90 | Bannwinkler, Benjamin (1479) | Won 2-1 | +201389 |
| 6sealed | 28 | Merlet, Cedric (1579) | Won 2-1 | +211410 |
| 7sealed | 16 | Engleitner, Herbert (1693) | Lost 0-2 | -131397 |
| 8sealed | 71 | Cizmic, Nenad (1539) | Lost 1-2 | -151382 |
| 9sealed | 72 | Siirand, Ahti (1539) | Lost 0-2 | -151367 |
| top | average opponent: 1547record: 5-4 | new rating: 1367 | ||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1384 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 502 | Denies, Sabine (1334) | Lost 1-2 | -191365 |
| 2sealed | 767 | Beaufils, Florent (1482) | Lost 0-2 | -161349 |
| 3sealed | 877 | Allaire, Guillaume (1575) | Lost 0-2 | -141335 |
| 4sealed | 873 | Cujean, Sebastien (1446) | Lost 0-2 | -161319 |
| top | average opponent: 1459record: 0-4 | new rating: 1319 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 56 | Velasco, Raul (1500) | Won 2-1 | +191451 |
| 2sealed | 137 | Vazquez Turnes, Julio (1487) | Lost 0-2 | -171434 |
| 3sealed | 202 | Milanes, Miguel (1500) | Lost 0-2 | -171417 |
| 4sealed | 241 | Fernandez Luque, Ruben (1512) | Lost 0-2 | -161401 |
| 5sealed | 301 | De La Hera, Nicolas (1464) | Lost 0-2 | -171384 |
| top | average opponent: 1493record: 1-4 | new rating: 1384 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 19 | Clancy, Peter C (1500) | Won 2-0 | +201443 |
| 2block | 66 | Roebuck, Alex (1518) | Lost 0-2 | -171426 |
| 3block | 109 | Kelly, Mark (1500) | Lost 0-2 | -171409 |
| 4block | 245 | Hanzalek, Jan (1430) | Lost 0-2 | -171392 |
| 5block | 225 | Nelson, Craig (1465) | Lost 1-2 | -171375 |
| 6block | 213 | Sidaway, Sarah (1445) | Won 0-0 | +191394 |
| 7block | 172 | Cervera, Natalia (1463) | Won 2-0 | +201414 |
| 8block | 139 | Van Doorsselaere, Sam (1437) | Won 2-0 | +181432 |
| top | average opponent: 1470record: 4-4 | new rating: 1432 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Rozen, David (1526) | Lost 0-2 | -171478 |
| 2sealed | 208 | Bosber, Fabian (1446) | Lost 0-2 | -191459 |
| 3sealed | 289 | Wachter, Fabian (1449) | Lost 0-2 | -181441 |
| 4sealed | 318 | Baturi, Abdul (1464) | Lost 0-2 | -181423 |
| top | average opponent: 1471record: 0-4 | new rating: 1423 | ||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 167 | Starlinger, Sascha (1500) | Lost 0-2 | -191501 |
| 2sealed | 270 | Sieger, Maximilian (1485) | Won 2-0 | +181519 |
| 3sealed | 144 | Van Damme, Cliff (1398) | Lost 0-2 | -201499 |
| 4sealed | 272 | Wettemann, Christian (1448) | Won 2-1 | +171516 |
| 5sealed | 234 | Gehring, Peter (1428) | Won 2-0 | +161532 |
| 6sealed | 166 | Knoff, Henning (1514) | Lost 0-2 | -181514 |
| 7sealed | 163 | Laffont, Gautier (1455) | Lost 0-2 | -191495 |
| top | average opponent: 1461record: 3-4 | new rating: 1495 | ||
| Grand Prix Strasbourg 2007 (Time Spiral block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 15 | Degot, Sophie (1500) | Lost 0-2 | -181482 |
| 2block | 216 | Cazobon, Gerard (1482) | Won 2-0 | +181500 |
| 3block | 173 | Stange, Florian (1497) | Won 2-0 | +181518 |
| 4block | 131 | Herr, Beren (1520) | Won 2-1 | +181536 |
| 5block | 106 | Pawlak, Yannick (1499) | Lost 1-2 | -191517 |
| 6block | 137 | Toro, Romain (1520) | Lost 0-2 | -181499 |
| 7block | 161 | Le Briand, Loic (1631) | Won 2-1 | +211520 |
| 8block | 93 | Roman, Luc (1523) | Won 2-0 | +181538 |
| 9block | 90 | Fischer-Gundlach, Moritz (1536) | Lost 1-2 | -181520 |
| top | average opponent: 1523record: 5-4 | new rating: 1520 | ||