Ishigaki, Ryouji
Current rating: 1605
Record: 12-7
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 123 | Sakamoto, Taiga (1522) | Lost 1-2 | -181501 |
| 4standard | 515 | Tamai, Yuno (1449) | Won 2-0 | +171518 |
| 5standard | 155 | Shinobu, Toshihiko (1540) | Lost 0-2 | -181500 |
| 6standard | 417 | Hosokawa, Daisuke (1504) | Won 2-1 | +191519 |
| 7standard | 262 | Koshiishi, Tadahito (1532) | Won 2-1 | +181537 |
| 8standard | 104 | Sekizawa, Takayuki (1548) | Won 2-1 | +181555 |
| 9standard | 68 | Miyawaki, Takeshi (1571) | Won 2-1 | +181573 |
| 10standard | 77 | Mochizuki, Yuusuke (1657) | Won 2-0 | +201593 |
| 11standard | 49 | Shigehara, Toshinori (1786) | Won 2-1 | +211614 |
| 12standard | 35 | Kuo, Tzu-Ching (1819) | Lost 0-2 | -141600 |
| 13standard | 52 | Inoue, Shota (1608) | Won 0-0 | +181618 |
| 14standard | 18 | Jeong, Ki Myoung (1607) | Won 2-1 | +181636 |
| 15standard | 12 | Hagiwara, Noriyuki (1794) | Lost 0-2 | -151621 |
| 16standard | 41 | Mashima, Mitsuharu (1724) | Lost 0-2 | -161605 |
| average opponent: 1619record: 9-5 | new rating: 1605 | |||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 159 | Kobashi, Motoki (1452) | Won 2-1 | +171517 |
| 2sealed | 167 | Sasaki, Minoru (1504) | Won 2-0 | +181535 |
| 3sealed | 18 | Kobayashi, Akihito (1404) | Lost 0-2 | -201515 |
| 4sealed | 108 | Murase, Hiroshi (1629) | Won 2-0 | +201535 |
| 5sealed | 109 | Matsuki, Takashi (1666) | Lost 1-2 | -161519 |
| average opponent: 1531record: 3-2 | new rating: 1519 | |||