Pikturna, Kostas
Current rating: 1479
Record: 7-9
| Grand Prix Stockholm 2016 (EMN limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 305 | Stahl, Jens (1502) | Lost 0-2 | -181470 |
| 2sealed | 350 | Lonn, Michael (1446) | Won 2-0 | +171487 |
| 3sealed | 432 | Zaraiskii, Denis (1499) | Lost 0-2 | -171470 |
| 4sealed | 434 | Schylander, Albin (1504) | Won 2-0 | +181488 |
| 5sealed | 400 | Sundholm, Peter (1532) | Lost 1-2 | -171471 |
| 6sealed | 436 | Martin, Wolfram (1599) | Won 2-0 | +201491 |
| 7sealed | 337 | Baumann, Adrien (1544) | Won 2-0 | +191510 |
| 8sealed | 309 | Kyla-Harakka, Joonas (1597) | Lost 1-2 | -161494 |
| 9sealed | 285 | Hansen, Lasse Bo (1668) | Lost 0-2 | -151479 |
| average opponent: 1543record: 4-5 | new rating: 1479 | |||
| Grand Prix Warsaw 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 249 | Chmura, Agnieszka (1435) | Won 2-0 | +171517 |
| 2sealed | 210 | Sending, Valemon (1565) | Lost 1-2 | -171500 |
| 3sealed | 378 | Johansen, Olaf (1520) | Won 2-0 | +181518 |
| 4sealed | 316 | Moulton, Jesse (1856) | Won 2-0 | +241542 |
| 5sealed | 129 | Palaskevic, Nikita (1536) | Lost 1-2 | -181524 |
| 6sealed | 166 | Grimaldi, Antoine (1561) | Lost 0-2 | -171507 |
| 7sealed | 282 | Lazarevas, Lukas (1449) | Lost 0-0 | -191488 |
| average opponent: 1560record: 3-4 | new rating: 1488 | |||