Ozturk, Deren
Current rating: 1470
Record: 6-7-1
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 753 | Miyakawa, Toshihiro (1536) | Lost 0-2 | -181513 |
| 2legacy | 837 | Morishige, Yosuke (1480) | Lost 0-2 | -181495 |
| 3legacy | 957 | Ichii, Hiroaki (1446) | Lost 1-2 | -191476 |
| 4legacy | 945 | Hirai, Masumi (1267) | Lost 0-2 | -221454 |
| 5legacy | 929 | Kobayashi, Masakatsu (1340) | Won 2-1 | +161470 |
| average opponent: 1414record: 1-4 | new rating: 1470 | |||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 184 | Ono, Takuya (1500) | Lost 1-2 | -181482 |
| 2modern | 401 | Teramoto, Tatsuya (1445) | Lost 1-2 | -191463 |
| 3modern | 473 | Kiyohara, Yuji (1464) | Draw 1-1 | 01463 |
| 4modern | 531 | Miyamura, Kouki (1464) | Won 2-0 | +181481 |
| 5modern | 436 | Nakamura, Kousuke (1518) | Lost 1-2 | -171464 |
| 6modern | 463 | Itou, Masahiro1014 (1277) | Won 2-0 | +151479 |
| 7modern | 365 | Fujiya, Jun (1470) | Won 2-0 | +171496 |
| 8modern | 278 | Hasegawa, Tsuyoshi (1580) | Won 2-1 | +201516 |
| 9modern | 223 | Hirose, Daichi (1365) | Won 2-1 | +151531 |
| average opponent: 1453record: 5-3-1 | new rating: 1531 | |||