Korek, Hubert
Current rating: 1520
Record: 5-4
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 182 | Pedrakowski, Pawel (1902) | Lost 0-2 | -111489 |
| 2standard | 340 | Gurgul, Jacek (1481) | Won 2-0 | +181507 |
| 3standard | 410 | Stodulski, Jacek (1498) | Lost 1-2 | -181489 |
| 4standard | 507 | Ryduchowski, Bartosz (1523) | Won 2-0 | +181507 |
| 5standard | 320 | Tenno, Sirgi (1431) | Won 2-0 | +171524 |
| 6standard | 344 | Dhanpat, Amarnath (1469) | Won 2-0 | +171541 |
| 7standard | 218 | Drozdowski, Mateusz (1534) | Lost 0-2 | -181523 |
| 8standard | 238 | Guesnel, Quentin (1395) | Lost 0-2 | -211502 |
| 9standard | 230 | Wisniewska, Malgorzata (1492) | Won 2-0 | +181520 |
| average opponent: 1525record: 5-4 | new rating: 1520 | |||