Kos, Tomas 0914
Current rating: 1427
Record: 1-5
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 148 | Cihak, Jiri (1500) | Lost 0-2 | -181482 |
| 2sealed | 406 | Holmberg, Alexander (1519) | Lost 1-2 | -171465 |
| 3sealed | 408 | Meissner, Patrick (1465) | Lost 0-2 | -181447 |
| 4sealed | 339 | Foltyn, Viktor (1485) | Lost 1-2 | -181429 |
| 5sealed | 393 | Pannhorst, Lothar-Nils (1301) | Lost 1-2 | -201409 |
| 6sealed | 343 | Loubov, Pavel (1409) | Won 2-1 | +181427 |
| average opponent: 1446record: 1-5 | new rating: 1427 | |||