Rais, Vaclav
Current rating: 1527
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 295 | Flieh, Daniel (1500) | Won 2-1 | +191486 |
| 2sealed | 119 | Novak, Matjaz (1518) | Won 2-0 | +181504 |
| 3sealed | 2 | Flicker, Andreas (1593) | Lost 1-2 | -161488 |
| 4sealed | 262 | Wurzinger, Andreas (1486) | Won 2-1 | +181506 |
| 5sealed | 111 | Bartuska, Arved (1530) | Lost 1-2 | -181488 |
| 6sealed | 211 | Kathriner, Roman (1557) | Lost 0-2 | -161472 |
| 7sealed | 252 | Sus, Martin (1452) | Won 2-0 | +171489 |
| 8sealed | 180 | Nagy, Ferenc (1528) | Won 2-0 | +191508 |
| 9sealed | 133 | Liptak, Gabor (1538) | Won 2-0 | +191527 |
| top | average opponent: 1522record: 6-3 | new rating: 1527 | ||
| Grand Prix Rimini 2004 (Mirrodin block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 246 | Delle Cave, Carmine (1500) | Won 2-1 | +191483 |
| 2block | 46 | Katic, Filip (1500) | Won 2-1 | +181501 |
| 3block | 113 | Canavesi, Daniele (1617) | Draw 1-1 | +21503 |
| 4block | 95 | Nocci, Federico (1536) | Lost 1-2 | -171486 |
| 5block | 165 | Estratti, Samuele (1452) | Lost 1-2 | -191467 |
| top | average opponent: 1521record: 2-2-1 | new rating: 1467 | ||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Frank, Benjamin (1500) | Won 2-0 | +181518 |
| 2sealed | 227 | Klose, Stephan (1532) | Lost 1-2 | -181500 |
| 3sealed | 319 | Koszka, Przemyslaw (1501) | Lost 0-2 | -181482 |
| 4sealed | 303 | Eerny, Michal (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1504record: 1-3 | new rating: 1464 | ||