Kozlowski, Tobiasz
Current rating: 1504
Record: 4-4
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 5 | Krupinski, Pawel (1500) | Won 2-0 | +181518 |
| 2block | 47 | Bartulica, Maciej (1518) | Won 2-0 | +181536 |
| 3block | 40 | Matuszewski, Hubert (1607) | Lost 0-2 | -171519 |
| 4block | 63 | Wakuluk, Pawel (1516) | Lost 0-2 | -181501 |
| 5block | 125 | Szymot, Janusz (1503) | Won 2-1 | +181519 |
| 6block | 93 | Foltyn, Jan (1517) | Won 2-0 | +181537 |
| 7block | 71 | Sierocinski, Pawel (1660) | Lost 0-2 | -161521 |
| 8block | 77 | Nahodil, Petr (1538) | Lost 0-2 | -171504 |
| average opponent: 1545record: 4-4 | new rating: 1504 | |||