Ishikawa, Syota
Current rating: 1395
Record: 4-10
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Okada, Yuudai (1465) | Won 2-1 | +191464 |
| 2standard | 367 | Takenaka, Susumu (1518) | Lost 1-2 | -171447 |
| 3standard | 581 | Ota, Keisuke (1565) | Lost 0-2 | -161431 |
| 4standard | 705 | Mori, Koutarou (1452) | Won 2-1 | +181449 |
| 5standard | 585 | Tane, Yuuki (1499) | Lost 0-2 | -171432 |
| 6standard | 589 | Fujimoto, Takehiro (Hyogo) (1459) | Lost 0-2 | -181414 |
| 7standard | 516 | Taniguchi, Hironobu (1437) | Won 2-1 | +191433 |
| 8standard | 416 | Ito, Masato (1422) | Lost 0-2 | -181415 |
| 9standard | 366 | Kobayashi, Jun (1304) | Lost 1-2 | -201395 |
| average opponent: 1458record: 3-6 | new rating: 1395 | |||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 312 | Munekata, Masafumi (1411) | Lost 0-2 | -201480 |
| 2sealed | 336 | Sugitani, Kyousuke (1465) | Lost 0-2 | -181462 |
| 3sealed | 460 | Uemura, Chihiro (1468) | Won 2-1 | +181480 |
| 4sealed | 406 | Yoshida, Yuuji (1532) | Lost 0-2 | -171463 |
| 5sealed | 440 | Ariyoshi, Yusuke (1465) | Lost 1-2 | -181445 |
| average opponent: 1468record: 1-4 | new rating: 1445 | |||