Sych, Piotr
Current rating: 1465
Record: 3-5
| Grand Prix Warsaw 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 70 | Burak, Daniel (1500) | Lost 0-2 | -181482 |
| 2block | 117 | Czapla, Tadeusz (1482) | Lost 0-2 | -181464 |
| 3block | 185 | Apollo, Kristoffer (1471) | Lost 1-2 | -181446 |
| 4block | 194 | Bulakowski, Janusz (1446) | Won 2-1 | +181464 |
| 5block | 156 | Hajdukiewicz, Pawel (1532) | Lost 0-2 | -171447 |
| 6block | 180 | Piirimees, Raul (1447) | Won 2-0 | +181465 |
| 7block | 138 | Swiercz, Piotr (1464) | Won 2-0 | +181483 |
| 8block | 118 | Chabalowski, Piotr (1442) | Lost 1-2 | -181465 |
| average opponent: 1473record: 3-5 | new rating: 1465 | |||