Kidon, Jacek
Current rating: 1412
Record: 1-6
| Grand Prix Krakow 2007 (LRW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 610 | Boura, Evzen (1565) | Lost 1-2 | -171483 |
| 2standard | 637 | Milic, Petar (1482) | Lost 0-2 | -181465 |
| 3standard | 663 | Nowak, Maciej (1464) | Lost 1-2 | -181447 |
| 4standard | 699 | Dabrowski, Mikolaj (1445) | Lost 0-2 | -181429 |
| 6standard | 683 | Zalesky, David (1449) | Lost 0-2 | -181411 |
| 7standard | 661 | Posavi, Andrej (1428) | Lost 0-2 | -171394 |
| 8standard | 641 | Rizki, Dawid (1426) | Won 2-0 | +181412 |
| average opponent: 1465record: 1-6 | new rating: 1412 | |||