Leonowicz, Michal
Current rating: 1453
Record: 6-9-1
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 7 | Thille, Carl (1525) | Won 2-0 | +191483 |
| 2block | 21 | Holzweiss, Ralf (1629) | Won 2-1 | +211504 |
| 3block | 1 | Lee, Sok-Yong (1567) | Lost 1-2 | -171487 |
| 4block | 100 | Jautakis, Andrius (1518) | Lost 0-2 | -171470 |
| 5block | 103 | Rycko, Mateusz (1500) | Draw 1-1 | 01470 |
| 6block | 110 | Montonen, Veikko (1499) | Lost 0-2 | -171453 |
| 7block | 127 | Arabski, Krzysztof (1449) | Lost 1-2 | -181435 |
| 8block | 133 | Stanczyk, Daniel (1465) | Won 2-1 | +181453 |
| average opponent: 1519record: 3-4-1 | new rating: 1453 | |||
| Grand Prix Prague 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Meszaros, Gabor (1500) | Won 2-0 | +181518 |
| 2sealed | 43 | Dvorak, Radoslav (1518) | Lost 0-2 | -181500 |
| 3sealed | 130 | Reinstein, Michal (1501) | Lost 0-2 | -181482 |
| 4sealed | 205 | Janecek, Michal (1482) | Lost 0-2 | -181464 |
| 5sealed | 228 | Tuma, Frantisek (1481) | Won 2-1 | +181482 |
| 6sealed | 192 | Benda, Petr (1482) | Lost 0-2 | -181464 |
| 7sealed | 202 | Pekarek, Martin (1465) | Lost 1-2 | -181446 |
| 8sealed | 184 | Kamenz, Stefan (1448) | Won 2-0 | +181464 |
| average opponent: 1485record: 3-5 | new rating: 1464 | |||