Matthieu, Ben
Current rating: 1343
Record: 14-28-1
| Grand Prix Lille 2016 (modern) | starting rating: 1292 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 293 | Bellusci, Alessandro (1507) | Won 2-0 | +211313 |
| 2modern | 15 | Dinh, Matthew (1591) | Won 2-1 | +231336 |
| 3modern | 389 | Huisman, Peter (1608) | Lost 0-2 | -131323 |
| 4modern | 354 | MacKenzie-Skea, Christopher (1532) | Won 2-0 | +221345 |
| 5modern | 180 | Verougstraete, Bjorn (1753) | Lost 1-2 | -111334 |
| 6modern | 473 | Rose, Dan (1439) | Lost 0-2 | -161318 |
| 7modern | 552 | Cestaro, Laurent (1546) | Lost 0-2 | -141304 |
| 8modern | 592 | Ducrocq, Alexandre (1413) | Won 2-1 | +201324 |
| 9modern | 472 | Statello, Jean-Claude (1383) | Won 2-1 | +191343 |
| top | average opponent: 1530record: 5-4 | new rating: 1343 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1276 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 361 | Lally, Wolf (1500) | Won 0-0 | +221298 |
| 2standard | 197 | Jacobs, Bob (1409) | Lost 0-0 | -161282 |
| 3standard | 759 | Godinho, Diogo (1507) | Lost 1-2 | -141268 |
| 4standard | 732 | Hoi Rasmussen, Mikkel (1558) | Won 2-1 | +231291 |
| 5standard | 479 | Van Laken, Tom (1541) | Won 2-0 | +231314 |
| 6standard | 518 | Dittmann, Ralf (1527) | Won 2-0 | +221336 |
| 7standard | 230 | Phizacklea, Andrew (1538) | Lost 1-2 | -151321 |
| 8standard | 395 | Stocker, Marcel (1565) | Lost 0-2 | -131308 |
| 9standard | 340 | Jake, Markus (1418) | Lost 0-2 | -161292 |
| top | average opponent: 1507record: 4-5 | new rating: 1292 | ||
| Grand Prix Antwerp 2013 (modern) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 262 | Marcolungo, Gregory (1448) | Lost 0-1 | -171354 |
| 2modern | 540 | Ropero Massa, Alejandro (1481) | Lost 0-2 | -161338 |
| 3modern | 744 | Van den Bulck, Steve (1437) | Lost 0-2 | -161322 |
| 4modern | 746 | Kramer, Wilfried (1452) | Lost 0-2 | -151307 |
| 5modern | 740 | Heyligen, Steven (1332) | Won 2-0 | +181325 |
| 6modern | 647 | Goethals, Yens (1440) | Lost 0-2 | -161309 |
| 7modern | 551 | Retter, Jerome (1358) | Lost 0-2 | -171292 |
| 8modern | 479 | Roofthooft, Nik (1412) | Lost 0-2 | -161276 |
| top | average opponent: 1420record: 1-7 | new rating: 1276 | ||
| Grand Prix Ghent 2012 (legacy) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 40 | Dhaene, Kris (1500) | Lost 0-2 | -161399 |
| 2legacy | 238 | Linell, Patrik (1540) | Won 2-1 | +211420 |
| 3legacy | 222 | Niklasson, Per (1380) | Lost 0-2 | -191401 |
| 4legacy | 303 | Robyn, Timothy (1482) | Lost 0-2 | -171384 |
| 5legacy | 293 | Chuffart, Alexandre (1410) | Lost 1-2 | -171367 |
| 6legacy | 278 | Zwick, Olivier (1443) | Lost 0-2 | -171350 |
| 7legacy | 246 | Van Loock, Johan (1428) | Won 1-0 | +201370 |
| 8legacy | 203 | Van Aarst, Patrick (1398) | Lost 0-1 | -181352 |
| 9legacy | 184 | Moeken, Ed (1383) | Won 2-1 | +191371 |
| top | average opponent: 1440record: 3-6 | new rating: 1371 | ||
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | Cestaro, Laurent (1756) | Lost 0-2 | -121450 |
| 2standard | 275 | Madder, Sheila (1481) | Lost 1-2 | -181432 |
| 3standard | 288 | Van Casteren, Wouter (1505) | Lost 0-2 | -161416 |
| 4standard | 363 | Guidez, Nicolas (1446) | Lost 0-2 | -181398 |
| 5standard | 353 | Samy, Mazouz (1361) | Won 2-1 | +171415 |
| top | average opponent: 1510record: 1-4 | new rating: 1415 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Baussmann, Christian (1447) | Draw 1-1 | -11499 |
| 2sealed | 194 | Stavroudis, Jorgo (1466) | Lost 0-2 | -191480 |
| 3sealed | 273 | Valkeneers, Tom (1482) | Lost 0-2 | -181462 |
| top | average opponent: 1465record: 0-2-1 | new rating: 1462 | ||