Graf, Martin
Current rating: 1521
Record: 5-4
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 15 | Sierk, Kolja (1415) | Lost 0-2 | -201480 |
| 2standard | 434 | Kalamarz, Lukasz (1403) | Lost 0-2 | -191461 |
| 3standard | 641 | Cerny, Martin (1468) | Won 2-1 | +181479 |
| 4standard | 524 | Stojak, Bartlomiej (1488) | Lost 1-2 | -181461 |
| 5standard | 617 | Czapla, Tadeusz (1464) | Won 2-1 | +181479 |
| 6standard | 478 | Campanella, Francesco (1467) | Won 2-1 | +181497 |
| 7standard | 392 | Bonaiuti, Fabio (1495) | Won 2-1 | +181515 |
| 8standard | 272 | Cestaro, Laurent (1596) | Lost 0-2 | -161499 |
| 9standard | 284 | Brozek, Petr (1762) | Won 2-1 | +221521 |
| average opponent: 1506record: 5-4 | new rating: 1521 | |||