Kuroda, Ryouhei
Current rating: 1549
Record: 19-16-1
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 178 | Miyazaki, Kensuke (1469) | Lost 0-2 | -201572 |
| 2standard | 282 | Mochiki, Kazuto (1481) | Lost 0-2 | -201552 |
| 3standard | 334 | Tsuneda, Masatoshi (1464) | Won 2-0 | +171569 |
| 4standard | 304 | Satou, Masayoshi (1489) | Lost 1-2 | -201549 |
| top | average opponent: 1476record: 1-3 | new rating: 1549 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Sakamoto, Sakito (1460) | Lost 1-2 | -201544 |
| 2sealed | 114 | Ikeda, Kunio (1422) | Won 2-0 | +161560 |
| 3sealed | 127 | Yoshinori, Matsumura (1502) | Won 2-0 | +171577 |
| 4sealed | 106 | Shiraishi, Hiroaki (1584) | Won 2-0 | +181595 |
| 5sealed | 48 | Aya, Naruhiko (1548) | Won 2-0 | +171612 |
| 6sealed | 32 | Doi, Fumiaki (1561) | Won 2-0 | +171629 |
| 7sealed | 20 | Ishihara, Takashi (1664) | Lost 0-2 | -171612 |
| 8sealed | 27 | Nakajima, Gou (1522) | Lost 0-2 | -201592 |
| top | average opponent: 1533record: 5-3 | new rating: 1592 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Maruyama, Kentarou (1448) | Won 2-0 | +161552 |
| 2sealed | 58 | Shimizu, Akihiro (1630) | Won 2-1 | +191571 |
| 3sealed | 62 | Yasooka, Shota (1718) | Lost 0-2 | -151556 |
| 4sealed | 95 | Kitayama, Masaya (1527) | Won 2-1 | +181574 |
| 5sealed | 89 | Ruel, Olivier (2083) | Won 2-0 | +261600 |
| 6sealed | 50 | Takahama, Norimasa (1550) | Lost 0-2 | -191581 |
| 7sealed | 51 | Nakano, Fumiki (1618) | Lost 0-2 | -171564 |
| top | average opponent: 1653record: 4-3 | new rating: 1564 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 137 | Ishitaka, Yusuke (1500) | Lost 0-2 | -181498 |
| 2standard | 374 | Sato, Hitoshi (1611) | Won 2-0 | +201518 |
| 3standard | 273 | Sato, Kimihiko (1588) | Draw 1-1 | +11519 |
| 4standard | 304 | Mori, Takashi 2 (1497) | Won 2-1 | +171536 |
| 5standard | 213 | Kawaguchi, Akira (1526) | Lost 0-2 | -181518 |
| 6standard | 270 | Okumura, Fumio (1498) | Won 2-0 | +181536 |
| 7standard | 198 | Ogasawara, Toshikazu (1520) | Won 2-0 | +181554 |
| 8standard | 142 | Fukasawa, Taichi (1550) | Lost 0-2 | -181536 |
| top | average opponent: 1536record: 4-3-1 | new rating: 1536 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 194 | Tsuda, Junichi (1500) | Lost 1-2 | -181482 |
| 2block | 483 | Komura, Norikazu (1481) | Won 2-1 | +181500 |
| 3block | 495 | Tsuneyama, Shinichi (1498) | Won 2-1 | +181518 |
| 4block | 369 | Miyamoto, Yoshiharu (1449) | Won 2-0 | +171535 |
| 5block | 166 | Imaizumi, Hirofumi (1536) | Lost 1-2 | -181517 |
| 6block | 338 | Kurokawa, Naoya (1484) | Lost 1-2 | -191498 |
| 7block | 277 | Matsui, Yuta (1500) | Won 2-0 | +181516 |
| 8block | 199 | Chin, Bing (1502) | Won 2-1 | +181534 |
| 9block | 126 | Yamakawa, Youichirou (1529) | Lost 0-2 | -181516 |
| top | average opponent: 1498record: 5-4 | new rating: 1516 | ||