Jongmans, Sung-Shik
Current rating: 1507
Record: 4-4
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 38 | Urban, Stefan (1500) | Lost 0-2 | -181482 |
| 2standard | 313 | Kade, Robert (1482) | Won 2-0 | +181500 |
| 3standard | 234 | Gunawan, Hendra (1500) | Won 2-1 | +181518 |
| 4standard | 147 | Kraft, Rene (1912) | Lost 0-2 | -111507 |
| 5standard | 174 | Moulin, Yannick (1505) | Lost 0-2 | -181489 |
| 6standard | 206 | Lardey, Julien (1499) | Lost 1-2 | -181471 |
| 7standard | 202 | Descamps, Guy (1470) | Won 2-1 | +181489 |
| 8standard | 148 | Decock, Pascal (1485) | Won 2-1 | +181507 |
| average opponent: 1544record: 4-4 | new rating: 1507 | |||