Piotrowski, Krzysztof
Current rating: 1464
Record: 1-3
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 229 | Zajicek, Martin (1500) | Lost 0-2 | -181482 |
| 2sealed | 261 | Horak, Slavoj (1480) | Won 2-0 | +181500 |
| 3sealed | 151 | Josek, Rostislav (1500) | Lost 1-2 | -181482 |
| 4sealed | 204 | Sevcik, Jiri (1484) | Lost 0-2 | -181464 |
| average opponent: 1491record: 1-3 | new rating: 1464 | |||