Mishima, Yuuichirou
Current rating: 1520
Record: 16-15
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 188 | Nishino, Kenta (1568) | Lost 0-2 | -171504 |
| 2sealed | 237 | Sakurai, Yuusuke (1480) | Won 2-1 | +181522 |
| 3sealed | 138 | Kaneko, Tasuku (1499) | Lost 0-2 | -191503 |
| 4sealed | 275 | Arai, Riki (1377) | Won 2-0 | +161519 |
| 5sealed | 185 | Thomas, Tommy A. (1500) | Won 2-0 | +181537 |
| 6sealed | 152 | Matsumura, Takehiko (1586) | Lost 1-2 | -171520 |
| top | average opponent: 1502record: 3-3 | new rating: 1520 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 105 | Sakamoto, Naoki (1478) | Won 2-0 | +171537 |
| 2sealed | 30 | Yoda, Yuuji (1499) | Won 2-1 | +181555 |
| 3sealed | 46 | Mitsuma, Takayuki (1556) | Won 2-0 | +181573 |
| 4sealed | 5 | Lee, Sang-Ryeol (1682) | Lost 0-2 | -161557 |
| 5sealed | 87 | Niwa, Takashi (1552) | Lost 0-2 | -181539 |
| 6sealed | 96 | Nishimaki, Akira (1571) | Lost 0-2 | -181521 |
| top | average opponent: 1556record: 3-3 | new rating: 1521 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Mitsui, Hideo (1474) | Won 2-1 | +171561 |
| 2sealed | 137 | Tsunokawa, Yoshikazu (1411) | Won 2-0 | +151576 |
| 3sealed | 29 | Takahashi, Noboru (1478) | Lost 1-2 | -201556 |
| 4sealed | 88 | Aridome, Tomohiro (1610) | Lost 1-2 | -171539 |
| 5sealed | 183 | Ueno, Mitsuru (Shiga) (1483) | Lost 0-2 | -191520 |
| top | average opponent: 1491record: 2-3 | new rating: 1520 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 258 | Saito, Takanori (1447) | Won 2-1 | +171517 |
| 2sealed | 28 | Takada, So (1518) | Won 2-0 | +181535 |
| 3sealed | 12 | Shimura, Ichirou (1535) | Won 2-0 | +181553 |
| 4sealed | 1 | Kuramochi, Yoshinori (1554) | Won 2-0 | +181571 |
| 5sealed | 6 | Fukui, Yohei (1541) | Lost 0-1 | -181553 |
| 6sealed | 29 | Terasawa, Kazuya (1704) | Won 2-1 | +201573 |
| 7sealed | 21 | Ishida, Itaru (1863) | Lost 0-2 | -131560 |
| 8sealed | 9 | Higashi, Teppei (1652) | Lost 1-2 | -161544 |
| top | average opponent: 1602record: 5-3 | new rating: 1544 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 100 | Isobe, Akira (1500) | Won 2-1 | +181518 |
| 2sealed | 171 | Kammerzelt, Shawn (1518) | Lost 1-2 | -181500 |
| top | average opponent: 1509record: 1-1 | new rating: 1500 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 68 | Sakanaga, Isamu (1500) | Won 2-0 | +181518 |
| 2block | 265 | Hara, Masahiro (1518) | Won 2-0 | +181536 |
| 3block | 43 | Tadokoro, Masaya (1536) | Lost 1-2 | -181518 |
| 4block | 364 | Tajimi, Yuki (1517) | Lost 1-2 | -181500 |
| top | average opponent: 1518record: 2-2 | new rating: 1500 | ||