De Weert, Melvin
Current rating: 1400
| Grand Prix Lille 2016 (modern) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 39 | Demonceaux, Kris (1390) | Lost 1-2 | -191431 |
| 2modern | 629 | Hansen, Jonas (1545) | Lost 1-2 | -161415 |
| 3modern | 869 | Schlosser Carstensen, Morten (1462) | Won 2-1 | +191434 |
| 4modern | 798 | Comte, Florian (1586) | Lost 1-2 | -151419 |
| 5modern | 722 | Modolo, Thierry (1411) | Lost 1-2 | -181401 |
| 6modern | 790 | Dartois, Romain (1385) | Lost 0-2 | -181383 |
| 7modern | 746 | Barbier-Guillou, Aloysius (1426) | Lost 0-2 | -181365 |
| 8modern | 652 | Denoyelle, David (1304) | Won 2-1 | +171382 |
| 9modern | 556 | Molinie, Roland (1369) | Won 2-1 | +181400 |
| top | average opponent: 1431record: 3-6 | new rating: 1400 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Dielen, Glenn (1571) | Lost 0-0 | -161448 |
| 2standard | 495 | Timmermans, Hidde (1500) | Won 0-0 | +191467 |
| 3standard | 541 | Hallot, Pierre-Marie (1447) | Lost 1-2 | -181449 |
| 4standard | 759 | Gavazzi, Davide (1485) | Won 2-1 | +191468 |
| 5standard | 720 | Raque, Dominic (1501) | Draw 1-1 | 01468 |
| 6standard | 571 | Prinz, Kristof (1479) | Lost 1-2 | -181450 |
| top | average opponent: 1497record: 2-3-1 | new rating: 1450 | ||
| Grand Prix Dortmund 2006 (GPT limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Petit, Gabriel (1524) | Lost 0-2 | -181482 |
| 2sealed | 196 | Braga Aguiar Moreira, (1482) | Won 2-1 | +181500 |
| 3sealed | 159 | Hensgen, Mike (1502) | Lost 0-2 | -181482 |
| 4sealed | 187 | Bresser, Jan (1482) | Lost 0-2 | -181464 |
| 5sealed | 202 | Beyer, Sebastian (1466) | Lost 1-2 | -181446 |
| 6sealed | 185 | Kurpicz, Florian (1443) | Won 2-0 | +181464 |
| top | average opponent: 1483record: 2-4 | new rating: 1464 | ||