Ito, Akira
Current rating: 1453
Record: 30-39-1
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 702 | Fujimoto, Takehiro (1729) | Lost 1-2 | -131419 |
| 4sealed | 807 | Nagano, Keita (1518) | Lost 1-2 | -161403 |
| 5sealed | 975 | Samson, Kurt (1597) | Won 2-1 | +211424 |
| 6sealed | 876 | Saitou, Masanori (1512) | Won 2-1 | +201444 |
| 7sealed | 806 | Kibe, Keisuke (1635) | Lost 0-2 | -151429 |
| 8sealed | 784 | Fang, Zhengyang (1747) | Won 2-1 | +241453 |
| top | average opponent: 1623record: 3-3 | new rating: 1453 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 186 | Kageyama, Hiroki (1574) | Lost 0-2 | -161442 |
| 4modern | 264 | Matuoka, Akira (1469) | Lost 0-2 | -171425 |
| 5modern | 309 | Kobayashi, Kazuto (1657) | Won 2-0 | +221447 |
| 6modern | 239 | Nagami, Youichi (1595) | Lost 0-2 | -151432 |
| top | average opponent: 1574record: 1-3 | new rating: 1432 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 152 | Bai, Hualin (1458) | Won 2-1 | +171512 |
| 4sealed | 3 | Lin, Yucheng (1558) | Lost 1-2 | -171495 |
| 5sealed | 76 | Wong, Deniz (1523) | Lost 1-2 | -181477 |
| 6sealed | 170 | Martinez, Quentin (1424) | Lost 1-2 | -191458 |
| top | average opponent: 1491record: 1-3 | new rating: 1458 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 85 | Kawai, Haruka (1512) | Lost 0-2 | -171476 |
| 3sealed | 334 | Hirano, Yasuhisa (1500) | Lost 0-2 | -181458 |
| 4sealed | 375 | Fujii, Mikiya (1485) | Won 2-0 | +191477 |
| 5sealed | 201 | Koshi, Hiroto (1505) | Won 2-0 | +181495 |
| 6sealed | 234 | Yamane, Yuuki (1462) | Lost 1-2 | -191476 |
| 7sealed | 194 | Takenaga, Tomohiro (1562) | Lost 1-2 | -161460 |
| 8sealed | 197 | Inoue, Masayuki (1477) | Won 2-0 | +181478 |
| 9sealed | 156 | Fujii, Yuusaku (1382) | Won 2-0 | +171495 |
| top | average opponent: 1486record: 4-4 | new rating: 1495 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 114 | Miyabe, Kouichi (1520) | Won 2-0 | +191480 |
| 3standard | 253 | Jung, Tae-Wook (1599) | Draw 1-1 | +31483 |
| 4standard | 160 | Yam, Wing Chun (1721) | Lost 0-2 | -141469 |
| 5standard | 284 | Yoon, SooHan (1756) | Lost 0-2 | -131456 |
| 6standard | 369 | Tanaka, Ryou (1502) | Lost 0-2 | -171439 |
| 7standard | 370 | Watanabe, Masatoshi (1454) | Won 2-1 | +181457 |
| 8standard | 287 | Nishimura, Yuichi (1420) | Won 1-0 | +171474 |
| 9standard | 211 | Fujiwara, Kyousuke (1518) | Won 2-0 | +191493 |
| top | average opponent: 1561record: 4-3-1 | new rating: 1493 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1386 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 226 | Harada, Takahito (1451) | Won 2-0 | +191405 |
| 2sealed | 230 | Suzuki, Yoshinori (1518) | Won 2-1 | +201425 |
| 3sealed | 125 | Shigaki, Tomoya (1473) | Won 2-1 | +191444 |
| 4sealed | 102 | Hirai, Keitaro (1553) | Won 2-1 | +201464 |
| 5sealed | 57 | Harada, Yuuichirou (1569) | Won 2-1 | +201484 |
| 6sealed | 29 | Akita, Naoto (1627) | Lost 0-2 | -161468 |
| 7sealed | 41 | Kashiwa, Tatsuya (1660) | Won 2-1 | +221490 |
| 8sealed | 164 | Kojima, Kazuaki (1602) | Won 2-1 | +201510 |
| 9sealed | 212 | Saito, Taishi (1578) | Won 2-0 | +191529 |
| 10sealed | 9 | Oiso, Masashi (2054) | Lost 0-2 | -91520 |
| 11sealed | 74 | Ikawa, Yoshihiko (1783) | Lost 0-2 | -141506 |
| 12draft | 117 | Ohno, Isao (1686) | Lost 1-2 | -141492 |
| 13draft | 82 | Touma, Takahiro (1585) | Lost 0-2 | -171475 |
| 14draft | 114 | Iwasawa, Fumiya (1535) | Won 2-0 | +191494 |
| 15draft | 93 | Wada, Kazunori (1542) | Lost 0-2 | -171477 |
| 16draft | 62 | Sakamoto, Ryousuke (1591) | Lost 0-2 | -161461 |
| top | average opponent: 1613record: 9-7 | new rating: 1461 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1408 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 46 | Fujimoto, Yuki (1492) | Lost 0-2 | -161392 |
| 3modern | 567 | Chou, Gyou (1484) | Lost 0-2 | -171375 |
| 4modern | 656 | Kei K., (1480) | Lost 0-2 | -161359 |
| 5modern | 621 | Nakano, Akinori (1466) | Won 2-1 | +201379 |
| 6modern | 516 | Fujiwara, Kazuto (1419) | Won 2-0 | +191398 |
| 7modern | 382 | Miyakoshi, Soichi (1508) | Lost 1-2 | -161382 |
| 8modern | 354 | Igarashi, Hisashi (1489) | Lost 0-2 | -161366 |
| 9modern | 294 | Komatsu, Satoru (1465) | Won 2-1 | +201386 |
| top | average opponent: 1475record: 3-5 | new rating: 1386 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 139 | Kentarou K., (1585) | Lost 1-2 | -151399 |
| 3sealed | 250 | Sasaki, Tsuyoshi (1483) | Lost 0-2 | -171382 |
| 4sealed | 368 | Tasaki, Yasuhiro (1473) | Won 2-0 | +201402 |
| 5sealed | 347 | Tamai, Yuno (1502) | Won 2-0 | +201422 |
| 6sealed | 231 | Matsuda, Issui (1659) | Lost 0-2 | -141408 |
| top | average opponent: 1540record: 2-3 | new rating: 1408 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 99 | Kawaguchi, Mikio (1481) | Lost 1-2 | -181444 |
| 2sealed | 123 | Takahashi, Kenji (1497) | Won 2-1 | +191463 |
| 3sealed | 138 | Katayama, Tomoyuki (1530) | Lost 1-2 | -171446 |
| 4sealed | 150 | Akagi, Hiroyuki (1467) | Lost 0-2 | -171429 |
| 5sealed | 152 | Doi, Asuka (1594) | Lost 0-2 | -151414 |
| top | average opponent: 1514record: 1-4 | new rating: 1414 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Sugimoto, Takayuki (1500) | Won 2-1 | +181518 |
| 2sealed | 33 | Mizukoshi, Hideyuki (1518) | Lost 0-2 | -181500 |
| 3sealed | 232 | Tashiro, Hayato (1499) | Lost 0-2 | -181482 |
| 4sealed | 233 | Taniguchi, Atsushi (1358) | Won 2-0 | +161498 |
| 5sealed | 156 | Karube, Ryo (1500) | Lost 0-2 | -181480 |
| 6sealed | 200 | Kinoshita, Masashi (1484) | Lost 1-2 | -181462 |
| top | average opponent: 1477record: 2-4 | new rating: 1462 | ||