Bruwer, Martin
Current rating: 1490
| Grand Prix Birmingham 2004 (DST limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 102 | Clayton, Andrew P. (1483) | Won 2-0 | +181523 |
| 3sealed | 66 | Zechner, Thomas (1518) | Won 2-1 | +181541 |
| 4sealed | 37 | Chan, Tiago (1721) | Lost 0-2 | -151526 |
| 5sealed | 84 | Quigley, Brendan (1540) | Lost 1-2 | -181508 |
| 6sealed | 147 | Kakoschke, Nicholas W (1499) | Lost 1-2 | -181490 |
| top | average opponent: 1552record: 2-3 | new rating: 1490 | ||
| Grand Prix Gothenburg 2003 (MRD limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Kopp, Peter (1544) | Lost 0-2 | -171447 |
| 2sealed | 183 | Dahl, Olof (1506) | Won 2-0 | +201467 |
| 3sealed | 80 | Meissner, Patrick (1467) | Won 2-0 | +181485 |
| 4sealed | 122 | Vetrov, Vladimir (1613) | Won 2-1 | +201505 |
| 5sealed | 45 | Boyko, Andrey (1465) | Won 2-1 | +171522 |
| 6sealed | 37 | Stivoli, Mauro (1572) | Lost 1-2 | -171505 |
| 7sealed | 91 | Kellmann, Nicolas (1508) | Lost 0-2 | -181487 |
| 8sealed | 81 | Norgaard, Mikkel (1502) | Won 2-0 | +181505 |
| top | average opponent: 1522record: 5-3 | new rating: 1505 | ||
| Grand Prix London 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 104 | Minh, Bernard (1500) | Lost 1-2 | -181482 |
| 3block | 169 | Evans, Richard [ENG] (1483) | Lost 0-2 | -181464 |
| top | average opponent: 1491record: 0-2 | new rating: 1464 | ||