Ishikawa, Yasuhiro
Current rating: 1396
Record: 1-7
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 7 | Mizutani, Naoto (1539) | Lost 1-2 | -171483 |
| 2standard | 566 | Tazawa, Kazuho (1483) | Lost 0-2 | -181465 |
| 4standard | 606 | Hashizume, Yuuya (1687) | Lost 1-2 | -141451 |
| 5standard | 699 | Mitsukuchi, Takeshi (1464) | Lost 0-2 | -181433 |
| 6standard | 638 | Naito, Yuuki (1398) | Lost 0-2 | -191414 |
| 7standard | 557 | Ariga, Kazuma (1392) | Won 2-0 | +181432 |
| 8standard | 445 | Takahashi, Katsumi (1446) | Lost 1-2 | -181414 |
| 9standard | 374 | Kageyama, Hiroki (1414) | Lost 1-2 | -181396 |
| average opponent: 1478record: 1-7 | new rating: 1396 | |||