Olchawski, Jakub
Current rating: 1465
Record: 1-3
| Grand Prix Krakow 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 41 | Siwek, Pawel (1555) | Lost 0-2 | -171483 |
| 2standard | 378 | Gyba, Konrad (1482) | Lost 0-2 | -181465 |
| 3standard | 538 | Slowinski, Lukasz (1464) | Won 2-0 | +181483 |
| 4standard | 444 | Grimmer, Martin (1499) | Lost 1-2 | -181465 |
| average opponent: 1500record: 1-3 | new rating: 1465 | |||