Devriesere, David
Current rating: 1519
Record: 7-6-1
| Grand Prix Lille 2012 (DKA standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 63 | Payen, Laurent (1703) | Draw 1-1 | +41523 |
| 2standard | 192 | Van Campenhout, Geert (1449) | Won 2-0 | +161539 |
| 3standard | 134 | Kawazoe, Keiichi (1500) | Lost 0-2 | -181521 |
| 4standard | 260 | de Boer, Martijn (1518) | Won 2-1 | +181539 |
| 5standard | 192 | Pilartz, Nicolas (1531) | Lost 0-2 | -181521 |
| 6standard | 246 | Chica, Alexandru V (1511) | Won 2-0 | +171538 |
| 7standard | 179 | Legal, Maxime (1464) | Lost 1-2 | -191519 |
| average opponent: 1525record: 3-3-1 | new rating: 1519 | |||
| Grand Prix Brussels 2010 (WWK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Diaz, Philippe (1465) | Won 2-0 | +171517 |
| 2standard | 202 | Chambrion, Pierre (1717) | Lost 1-2 | -141503 |
| 3standard | 242 | Cox, John (1483) | Won 2-0 | +181521 |
| 4standard | 211 | Godon, Alain (1500) | Lost 1-2 | -191502 |
| 5standard | 263 | Claessen, Tim (1476) | Won 2-0 | +181520 |
| 6standard | 133 | Fornara, Mickael (1452) | Won 2-0 | +171537 |
| 7standard | 158 | Peter, Manuel (1589) | Lost 1-2 | -181519 |
| average opponent: 1526record: 4-3 | new rating: 1519 | |||