Ito, Yuichi
Current rating: 1544
Record: 22-21-1
| Grand Prix Okayama 2004 (extended) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 73 | Takasaki, Masahumi (1517) | Won 2-1 | +181556 |
| 3extended | 21 | Nomura, Eiji (1680) | Won 2-0 | +201576 |
| 4extended | 23 | Maehata, Yasuhito (1722) | Won 2-1 | +211597 |
| 5extended | 11 | Hirabayashi, Kazuya (1668) | Lost 1-2 | -171580 |
| 6extended | 50 | Ueta, Hiroki (1564) | Lost 0-2 | -181562 |
| 7extended | 66 | Nakashiro, Mizuki (1571) | Lost 0-2 | -181544 |
| top | average opponent: 1620record: 3-3 | new rating: 1544 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 161 | Hayashi, Takatomo (1483) | Won 2-0 | +171537 |
| 3block | 60 | Maeba, Hideaki (1637) | Lost 1-2 | -161521 |
| 4block | 167 | Noji, Keniti (1519) | Won 2-0 | +181539 |
| 5block | 146 | Shimizu, Yuuichirou (1452) | Lost 1-2 | -191520 |
| 6block | 169 | Ootsuka, Koutarou(Miyagi) (1519) | Won 2-0 | +171537 |
| 7block | 127 | Tajiri, Satoshi (1505) | Won 2-0 | +181555 |
| 8block | 110 | Aridome, Tomohiro (1526) | Lost 0-2 | -191536 |
| 9block | 97 | Izumi, Shinji (1519) | Won 2-0 | +181554 |
| 10block | 72 | Saitou, Yuu (1502) | Lost 0-2 | -191535 |
| 11block | 89 | Sato, Shinichi (1656) | Won 2-1 | +201555 |
| 12block | 74 | Usami, Taro (1616) | Lost 0-2 | -171538 |
| 13block | 81 | Kajiyama, Ryuta (1534) | Won 2-0 | +181556 |
| 14block | 59 | Miyajima, Yoshitaka (1556) | Lost 1-2 | -181538 |
| top | average opponent: 1540record: 7-6 | new rating: 1538 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Nishiwaki, Akito (1518) | Lost 1-2 | -191545 |
| 2sealed | 186 | Yoshihara, Tomoki (1482) | Won 2-1 | +171562 |
| 3sealed | 151 | Fukuda, Takashi (1487) | Won 2-0 | +171579 |
| 4sealed | 76 | Saitou, Takahiro (1622) | Lost 1-2 | -181561 |
| 5sealed | 191 | Iwata, Noriaki (1503) | Lost 1-2 | -191542 |
| 6sealed | 190 | Yamabe, Kazumi (1418) | Won 2-0 | +161558 |
| 7sealed | 136 | Miura, Daisuke (1500) | Lost 1-2 | -191539 |
| 8sealed | 125 | Horiguchi, Toru (1488) | Lost 0-2 | -191520 |
| top | average opponent: 1502record: 3-5 | new rating: 1520 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 89 | Kawaguchi, Mikio (1500) | Won 2-0 | +191465 |
| 2extended | 4 | Liu, Marco Kwang-Ju (1553) | Won 2-1 | +201485 |
| 3extended | 54 | Tanaka, Kazuyuki (1536) | Draw 1-1 | +11486 |
| 4extended | 57 | Kamimura, Akihiro (1535) | Won 2-0 | +181504 |
| 5extended | 24 | Kaneko, Masanori (1578) | Won 2-0 | +201524 |
| 6extended | 13 | Harada, Hiroshi (1561) | Won 2-1 | +181542 |
| 7extended | 6 | Azuma, Motokiyo (1603) | Won 2-1 | +201562 |
| 8extended | 3 | Fujita, Tsuyoshi (1866) | Lost 0-2 | -131549 |
| 9extended | 11 | Okita, Kenichiro (1601) | Won 2-0 | +191568 |
| 10extended | 4 | Nakamura, Shuhei (1893) | Lost 0-2 | -121556 |
| 11extended | 16 | Ueno, Kazuki (1614) | Lost 1-2 | -171539 |
| 12extended | 23 | Ohbayashi, Naoki (1569) | Won 2-1 | +181557 |
| 13extended | 17 | Iwai, Tsuyoshi (1695) | Won 2-0 | +211578 |
| 14extended | 11 | Higashino, Masayuki (1807) | Lost 1-2 | -141564 |
| top | average opponent: 1637record: 9-4-1 | new rating: 1564 | ||
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Hamasaki, Yuta (1500) | Lost 0-2 | -181482 |
| 2sealed | 152 | Kanno, Atsushi (1482) | Lost 0-2 | -181464 |
| 3sealed | 178 | Yamashita, Hidehito (1465) | Lost 1-2 | -181446 |
| top | average opponent: 1482record: 0-3 | new rating: 1446 | ||