Leszczynski, Marcin
Current rating: 1501
Record: 4-4
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 141 | Priimagi, Tristan (1500) | Won 2-1 | +181518 |
| 2block | 49 | Strakhov, Alexander (1508) | Lost 0-2 | -181500 |
| 3block | 112 | Prondzynski, Mateusz (1501) | Lost 0-2 | -181482 |
| 4block | 175 | Juodis, Aurimas (1484) | Won 2-0 | +181500 |
| 5block | 94 | Zdzarzlik, Darek (1501) | Won 2-0 | +181518 |
| 6block | 92 | Kucharski, Mariusz (1558) | Won 2-1 | +191537 |
| 7block | 34 | Szkolnicki, Rafal (1535) | Lost 0-2 | -181519 |
| 8block | 73 | Kowalik, Krzysztof (1519) | Lost 1-2 | -181501 |
| average opponent: 1513record: 4-4 | new rating: 1501 | |||