da Silva, Antonio
Current rating: 1534
Record: 8-6-2
| Grand Prix Brussels 2004 (DST standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Rozemek, Jankowski (1500) | Won 2-0 | +171555 |
| 2standard | 82 | Zink, Sebastian (1600) | Lost 0-2 | -171538 |
| 3standard | 238 | van Eijk, Sander (1418) | Won 2-0 | +161554 |
| 4standard | 175 | Tschirch, Marc (1654) | Lost 1-2 | -171537 |
| 5standard | 189 | Collier, Frederic (1500) | Won 2-1 | +181555 |
| 6standard | 124 | Ambrassat, Sebastian (1518) | Draw 1-1 | -11554 |
| 7standard | 139 | Varlet, Sebastien (1509) | Draw 0-0 | -11553 |
| 8standard | 140 | Lemeret, Benjamin (1474) | Lost 0-2 | -191534 |
| average opponent: 1522record: 3-3-2 | new rating: 1534 | |||
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Newton, Thomas (1500) | Won 2-0 | +181518 |
| 2sealed | 105 | Penman, Douglas (1411) | Won 2-1 | +161534 |
| 3sealed | 30 | Graham, Paul (1422) | Lost 0-2 | -201514 |
| 4sealed | 153 | Le Roi-Smith, Ben (1521) | Won 2-0 | +181532 |
| 5sealed | 109 | Jensen, David (1724) | Lost 0-2 | -141518 |
| 6sealed | 132 | Papatsarouchas, Evangelos (1504) | Won 2-1 | +171535 |
| 7sealed | 75 | Randall, Stephen (1544) | Lost 1-2 | -171518 |
| 8sealed | 102 | Humphreys, Mark Brian (1632) | Won 2-0 | +201538 |
| average opponent: 1532record: 5-3 | new rating: 1538 | |||