Kawai, Toshihiko
Current rating: 1304
Record: 5-18-2
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1329 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 357 | Akisato, Ryou (1450) | Lost 1-2 | -151314 |
| 2standard | 861 | Takagi, Hiroki (1521) | Won 2-1 | +211335 |
| 3standard | 896 | Taya, Hironobu (1441) | Lost 1-2 | -161319 |
| 4standard | 1408 | Sakaida, Yuuki (1481) | Lost 0-2 | -151304 |
| top | average opponent: 1473record: 1-3 | new rating: 1304 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1370 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 368 | Araki, Tatsunori (1481) | Lost 0-2 | -161354 |
| 2standard | 752 | Nakamura, Koutarou (1464) | Lost 1-2 | -161338 |
| 3standard | 1076 | Arase, Kousuke (1466) | Lost 0-2 | -161322 |
| 4standard | 1142 | Matsuda, Kenta (1417) | Lost 0-2 | -161306 |
| 5standard | 1083 | Fujikawa, Takashi (1422) | Won 2-0 | +201326 |
| 6standard | 948 | Nakamura, Yuta7609 (1440) | Won 2-0 | +201346 |
| 7standard | 792 | Kawa, Hirokazu (1405) | Lost 1-2 | -171329 |
| top | average opponent: 1442record: 2-5 | new rating: 1329 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1056 | Asada, Hiroki (1496) | Lost 1-2 | -171404 |
| 2sealed | 1294 | Nishimura, Yoshiyasu (1482) | Lost 0-2 | -161388 |
| 3sealed | 1314 | Kumazawa, Takanori (1408) | Lost 1-2 | -181370 |
| top | average opponent: 1462record: 0-3 | new rating: 1370 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Akase, Kousuke (1500) | Won 2-0 | +201428 |
| 2sealed | 190 | Oldziey, Kalim (1738) | Lost 1-2 | -131415 |
| 3sealed | 253 | Ohbayashi, Shotaro (1500) | Draw 1-1 | +21417 |
| 4sealed | 350 | Sakate, Shunsuke (1440) | Won 2-1 | +181435 |
| 5sealed | 225 | Kitabayashi, Takashi (1629) | Lost 0-2 | -141421 |
| top | average opponent: 1561record: 2-2-1 | new rating: 1421 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 99 | Higami, Keisuke (1539) | Lost 0-2 | -171483 |
| 2standard | 252 | Ishii, Ryou (1449) | Lost 0-2 | -191464 |
| 3standard | 418 | Sakaguchi, Hiroshi (1432) | Lost 0-2 | -181446 |
| 4standard | 412 | Ikezawa, Hirokazu (1446) | Draw 1-1 | 01446 |
| 5standard | 379 | Nagaya, Norimasa (1446) | Lost 0-2 | -181428 |
| 6standard | 330 | Tjiong, Ting Yuen (1362) | Lost 1-2 | -201408 |
| top | average opponent: 1446record: 0-5-1 | new rating: 1408 | ||