Shiraishi, Kousuke
Current rating: 1448
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 597 | Terajima, Kenichi (1437) | Lost 1-2 | -181446 |
| 2standard | 1087 | Hasaba, Kenji (1372) | Won 2-0 | +161462 |
| 3standard | 1170 | Kumazawa, Yuki (1499) | Won 2-0 | +191481 |
| 4standard | 538 | Yagi, Kazuhiro (1518) | Lost 1-2 | -171464 |
| 5standard | 784 | Mihashi, Takanobu (1527) | Lost 0-2 | -171447 |
| 6standard | 1305 | Takeda, Masatomo (1477) | Lost 0-2 | -181429 |
| 7standard | 1180 | Sangpar, Prakit (1412) | Won 2-1 | +181447 |
| 8standard | 941 | Murakami, Tatuki (1463) | Lost 1-2 | -181429 |
| 9standard | 874 | Okuno, Ryohei (1449) | Won 2-0 | +191448 |
| top | average opponent: 1462record: 4-5 | new rating: 1448 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1459 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 755 | Tedori, Kota (1483) | Lost 0-2 | -171442 |
| 2standard | 807 | Haruta, Takatsugu (1435) | Lost 1-2 | -181424 |
| 3standard | 923 | Ueno, Hideto (1411) | Won 2-0 | +171441 |
| 4standard | 808 | Andou, Tomoyuki (1450) | Won 2-1 | +191460 |
| 5standard | 706 | Katagiri, Kazushi (1483) | Lost 0-2 | -181442 |
| 6standard | 795 | Matsubara, Tohru (1563) | Won 2-1 | +201462 |
| 7standard | 758 | Yohara, Tosho (1504) | Draw 1-1 | +11463 |
| 8standard | 702 | Mori, Masaki (1416) | Won 2-1 | +171480 |
| 9standard | 755 | Fujita, Gensho (1585) | Lost 1-2 | -161464 |
| top | average opponent: 1481record: 4-4-1 | new rating: 1464 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 296 | Nozu, Shizutaka (1376) | Won 2-0 | +161516 |
| 2standard | 17 | Tajima, Kenji (1449) | Lost 1-2 | -191497 |
| 3standard | 261 | Nishino, Tomoyasu (1465) | Won 2-1 | +171514 |
| 4standard | 191 | Abe, Shinji (1521) | Lost 1-2 | -181496 |
| 5standard | 263 | Sekiguchi, Dan (1497) | Won 2-0 | +181514 |
| 6standard | 183 | Sasaki, Yuuki (1569) | Lost 0-2 | -171497 |
| 7standard | 210 | Kusakabe, Kazutoshi (1496) | Lost 1-2 | -181479 |
| 8standard | 220 | Kunugi, Ryou (1384) | Lost 1-2 | -201459 |
| top | average opponent: 1470record: 3-5 | new rating: 1459 | ||