Koshkina, Daria
Current rating: 1412
Record: 1-6
| Grand Prix Prague 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 510 | Jirkal, Tomas (1631) | Lost 0-2 | -161484 |
| 2modern | 760 | Raevich, Sergai (1481) | Lost 0-2 | -181466 |
| 3modern | 950 | Hoffmeyer, Jesper Iskov (1442) | Lost 0-2 | -181448 |
| 4modern | 954 | Schwob, Moritz (1450) | Lost 0-2 | -181430 |
| 5modern | 918 | Weis, Sandra (1417) | Lost 0-2 | -181412 |
| 6modern | 828 | Frick, Sandro (1412) | Lost 0-2 | -181394 |
| 7modern | 747 | Przybylski, Marek (1393) | Won 2-1 | +181412 |
| average opponent: 1461record: 1-6 | new rating: 1412 | |||