Urbaniak, Piotr
Current rating: 1435
Record: 1-5
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 268 | Bulatov, Vadim (1609) | Lost 0-2 | -161484 |
| 3standard | 450 | Socha, Marek (1533) | Lost 0-2 | -171467 |
| 4standard | 447 | Tymoteusz, Sienko (1484) | Lost 0-2 | -181449 |
| 5standard | 479 | Dziekan, Lukasz (1613) | Lost 1-2 | -151434 |
| 6standard | 57 | Daschner, Simon (1446) | Lost 0-2 | -181416 |
| 7standard | 419 | Gurgul, Jan (1428) | Won 2-1 | +191435 |
| average opponent: 1519record: 1-5 | new rating: 1435 | |||