Tarnowski, Maciej
Current rating: 1483
Record: 4-5
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 618 | Sliwinski, Mateusz (1500) | Won 2-1 | +181518 |
| 2standard | 579 | Abou Omar, Ashraf (1535) | Lost 1-2 | -181500 |
| 3standard | 631 | Tajak, Lukas (1501) | Lost 0-2 | -181482 |
| 4standard | 670 | Szewczyk, Miroslaw (1448) | Lost 0-2 | -181464 |
| 5standard | 678 | Saveau, Thomas (1481) | Lost 0-2 | -181446 |
| 6standard | 682 | Urbanavicius, Gytis (1443) | Won 2-1 | +181464 |
| 7standard | 657 | Brzoza, Marcin (1467) | Won 2-0 | +181482 |
| 8standard | 625 | Gulyas, Daniel (1510) | Won 2-0 | +191501 |
| 9standard | 585 | Kmiecik, Pawel (1501) | Lost 1-2 | -181483 |
| average opponent: 1487record: 4-5 | new rating: 1483 | |||