Tunc, Alper
Current rating: 1499
Record: 3-3
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 387 | Debicki, Zbigniew (1367) | Won 2-0 | +161516 |
| 2sealed | 154 | Bagstevold, David (1595) | Lost 0-2 | -171499 |
| 3sealed | 500 | Fosca, Dario (1515) | Lost 0-2 | -181481 |
| 4sealed | 746 | Epskamp, Yori (1538) | Won 2-1 | +191500 |
| 5sealed | 658 | Belogrivs, Imants (1607) | Won 2-1 | +201520 |
| 6sealed | 312 | Brzegowy, Adrian (1341) | Lost 0-2 | -211499 |
| average opponent: 1494record: 3-3 | new rating: 1499 | |||