Hisada, Ryouta
Current rating: 1477
Record: 4-5
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 352 | Fujimori, Masayoshi (1539) | Lost 0-2 | -171483 |
| 2sealed | 402 | Frej Hoffman, Emil (1482) | Lost 0-2 | -181465 |
| 3sealed | 491 | Udagawa, Yuuya (1420) | Lost 0-2 | -191446 |
| 4sealed | 481 | Ibayashi, Kousuke (1445) | Won 2-0 | +181464 |
| 5sealed | 424 | Yamagishi, Hideaki (1464) | Won 2-0 | +181482 |
| 6sealed | 329 | Seto, Masakazu (1424) | Lost 1-2 | -191463 |
| 7sealed | 298 | Ohbayashi, Shotaro (1460) | Lost 1-2 | -181445 |
| 8sealed | 244 | Nakamura, Kousuke (1473) | Won 2-1 | +181463 |
| 9sealed | 186 | Itou, Masahiro1014 (1211) | Won 2-1 | +141477 |
| average opponent: 1435record: 4-5 | new rating: 1477 | |||