Kikuchi, Toshikazu
Current rating: 1503
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 225 | Jang, Sung-Jae (1500) | Lost 0-2 | -191521 |
| 2standard | 369 | Yamamoto, Masakazu (1481) | Lost 0-2 | -181503 |
| top | average opponent: 1491record: 0-2 | new rating: 1503 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 139 | Nagase, Hirofumi (1500) | Won 2-0 | +181500 |
| 2standard | 87 | Tsuchiya, Hideaki (1673) | Won 2-0 | +211521 |
| 3standard | 31 | Ogura, Takamasa (1479) | Lost 1-2 | -191502 |
| 4standard | 231 | Kondou, Masayoshi (1514) | Won 2-1 | +181520 |
| 5standard | 75 | Nagai, Mamoru (1556) | Draw 1-1 | +11521 |
| 6standard | 120 | Nishimura, Noboru (1561) | Won 2-0 | +191540 |
| 7standard | 72 | Furuya, Youhei (1556) | Draw 1-1 | 01540 |
| top | average opponent: 1548record: 4-1-2 | new rating: 1540 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 219 | Tamura, Shunpei (1500) | Lost 1-2 | -181482 |
| 2sealed | 215 | Moriyama, Masahiro (1367) | Won 2-0 | +161498 |
| 3sealed | 170 | Taira, Shunichi (1625) | Won 2-1 | +201518 |
| 4sealed | 204 | Kodama, Hironori (1483) | Lost 1-2 | -181500 |
| 5sealed | 220 | Sasage, Yosuke (1500) | Lost 0-2 | -181482 |
| top | average opponent: 1495record: 2-3 | new rating: 1482 | ||