Ota, Yusuke
Current rating: 1550
Record: 24-21
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 20 | Ito, Hidetoshi (1402) | Lost 1-2 | -211569 |
| 3sealed | 215 | Kojima, Yoshimasa (1563) | Lost 0-2 | -191550 |
| top | average opponent: 1483record: 0-2 | new rating: 1550 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 5 | Fujita, Tsuyoshi (1875) | Won 2-0 | +231639 |
| 5standard | 10 | Sasanuma, Kiyoshi (1689) | Lost 1-2 | -171622 |
| 6standard | 121 | Mori, Katsuhiro (1982) | Lost 1-2 | -121610 |
| 7standard | 186 | Usui, Toru (1503) | Lost 0-2 | -201590 |
| top | average opponent: 1762record: 1-3 | new rating: 1590 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 23 | Komada, Norihiko (1535) | Won 2-1 | +171639 |
| 4sealed | 2 | Konno, Masashi (1574) | Lost 1-2 | -191620 |
| 5sealed | 82 | Yusa, Sinnosuke (1537) | Won 2-0 | +161636 |
| 6sealed | 56 | Shiozu, Ryouma (1944) | Won 2-1 | +241660 |
| 7sealed | 17 | Asai, Ryuusuke (1625) | Won 2-0 | +171677 |
| 8sealed | 17 | Hirabayashi, Kazuya (1813) | ID | 01677 |
| 9draft | 25 | Kubota, Kenta (1618) | Lost 1-2 | -191658 |
| 10draft | 7 | Watanabe, Hiroto (1603) | Won 2-0 | +171675 |
| 11draft | 26 | Sogabe, Ippei (1604) | Lost 0-2 | -191656 |
| 12draft | 30 | Ootsuka, Koutarou (1558) | Lost 1-2 | -201636 |
| 13draft | 2 | Fukaishi, Takahiro (1543) | Lost 0-2 | -201616 |
| top | average opponent: 1632record: 5-5-1 | new rating: 1616 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Tanabe, Kazuya (1401) | Won 2-0 | +141610 |
| 2sealed | 27 | Iizuka, Shun (1506) | Won 2-0 | +161626 |
| 3sealed | 55 | Ueno, Kazuki (1745) | Won 2-1 | +201646 |
| 4sealed | 38 | Mizutani, Naoki (1551) | Lost 0-2 | -191627 |
| 5sealed | 39 | Murayama, Yoshiyuki (1609) | Won 2-1 | +171644 |
| 6sealed | 29 | Tsumura, Kenji (1624) | Lost 0-2 | -181626 |
| 7sealed | 79 | Hasegawa, Gaku (1527) | Won 2-0 | +161642 |
| 8sealed | 48 | Yoshikuni, Mitsuyuki (1541) | Lost 0-2 | -201622 |
| top | average opponent: 1563record: 5-3 | new rating: 1622 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 162 | Hamada, Takahiro (1500) | Won 2-0 | +181517 |
| 2block | 135 | Takeda, Takamichi (1519) | Won 2-0 | +181535 |
| 3block | 33 | Deuitch, Lorne (1538) | Lost 1-2 | -181517 |
| 4block | 226 | Koura, Masahiro (1707) | Lost 0-2 | -151502 |
| 5block | 201 | Yokoi, Shinpei (1445) | Won 2-1 | +171519 |
| 6block | 199 | Teramoto, Shoji (1517) | Won 2-1 | +181537 |
| 7block | 128 | Yasuda, Masaaki (1631) | Won 2-1 | +201557 |
| 8block | 46 | Hirata, Yugo (1525) | ID | 01557 |
| 9block | 66 | Nemoto, Takashi (1553) | Won 2-1 | +181575 |
| 10block | 42 | Ando, Reiji (1615) | Lost 1-2 | -171558 |
| 11block | 76 | Hirose, Kenji (1522) | Won 2-1 | +171575 |
| 12block | 52 | Nishino, Kenta (1656) | Won 2-1 | +191594 |
| 13block | 39 | Tachibana, Satoshi (1671) | Lost 1-2 | -161578 |
| 14block | 49 | Takano, Yasuhiro (1592) | Won 2-0 | +181596 |
| 15block | 39 | Itagaki, Masayoshi (1594) | Won 2-1 | +181614 |
| 16block | 25 | Sugiyama, Hitoshi (1597) | Lost 1-2 | -181596 |
| top | average opponent: 1574record: 10-5-1 | new rating: 1596 | ||
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 148 | Oikawa, Tetsuro (1500) | Won 2-0 | +181518 |
| 2block | 62 | Imai, Kimio (1447) | Lost 1-2 | -191499 |
| 3block | 106 | Kuromitsu, Soshi (1500) | Won 2-1 | +181517 |
| 4block | 129 | Yanagi, Hiroki (1482) | Lost 0-2 | -191498 |
| 5block | 158 | Komatsu, Yasufumi (1500) | Won 2-1 | +181516 |
| 6block | 107 | Kobashi, Motoki (1550) | Lost 0-2 | -171499 |
| top | average opponent: 1497record: 3-3 | new rating: 1499 | ||