Roszczynialski, Tomek
Current rating: 1500
Record: 3-3-2
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 30 | Kozina, Maciej (1500) | Draw 1-1 | 01500 |
| 2block | 99 | Bieniek, Lukasz (1500) | Lost 0-2 | -181482 |
| 3block | 150 | Demidov, Alex (1482) | Won 2-0 | +181500 |
| 4block | 111 | Brandt, Michal (1518) | Won 2-0 | +181518 |
| 5block | 80 | Bortkun, Piotr (1516) | Won 2-1 | +181536 |
| 6block | 52 | Bracikowski, Sebastian (1519) | Draw 1-1 | 01536 |
| 7block | 74 | Prochazka, Milos (1532) | Lost 0-2 | -181518 |
| 8block | 93 | Grimm, Martin (1506) | Lost 0-2 | -181500 |
| average opponent: 1509record: 3-3-2 | new rating: 1500 | |||