Serwach, Lukasz
Current rating: 1443
Record: 1-4
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 121 | Riede, Nils (1446) | Lost 1-2 | -191481 |
| 2standard | 269 | Panchartek, Zbysek (1523) | Lost 0-2 | -171464 |
| 3standard | 379 | Siwak, Kamil (1469) | Lost 0-2 | -181446 |
| 4standard | 470 | Bert, Johan (1293) | Won 2-0 | +151461 |
| 5standard | 456 | Klepacki, Adrian (1465) | Lost 0-2 | -181443 |
| average opponent: 1439record: 1-4 | new rating: 1443 | |||