Hashimoto, Masatoshi
Current rating: 1629
Record: 43-35-1
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 470 | Goodo, Toshiyuki (1500) | Won 2-0 | +161610 |
| 2sealed | 281 | Kobayasi, Terukatu (1518) | Won 2-1 | +161626 |
| 3sealed | 63 | Kabeshita, Yoshito (1493) | Lost 1-2 | -201606 |
| 4sealed | 339 | Kawabata, Yuu (1468) | Won 2-0 | +161622 |
| 5sealed | 205 | Kwan, William (1485) | Won 2-0 | +151637 |
| 6sealed | 67 | Nakamura, Takehiro (1511) | Lost 0-2 | -201617 |
| 7sealed | 212 | Aoike, Yuuki (1531) | Won 2-0 | +161633 |
| 8sealed | 140 | Matsubara, Hidenori (1555) | Won 2-0 | +171650 |
| 9sealed | 60 | Ikeda, Hiroaki (1520) | Lost 0-2 | -211629 |
| top | average opponent: 1509record: 6-3 | new rating: 1629 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 910 | Kadowaki, Ryusuke (1500) | Lost 0-2 | -201587 |
| 2sealed | 885 | Furihara, Kazuki (1359) | Won 2-0 | +141601 |
| 3sealed | 886 | Nakamura, Souta (1465) | Lost 0-2 | -201581 |
| 4sealed | 964 | Okada, Taro (1561) | Won 2-0 | +171598 |
| 5sealed | 936 | Matsumoto, Fuminori (1504) | Won 2-1 | +171615 |
| 6sealed | 818 | Hasegawa, Kazuhiko (1455) | Lost 1-2 | -211594 |
| top | average opponent: 1474record: 3-3 | new rating: 1594 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 950 | Ideue, Masahiko (1500) | Won 2-0 | +171612 |
| 2modern | 823 | Asai, Ryutaro (1609) | Lost 1-2 | -181594 |
| 3modern | 1015 | Itamura, Hirohide (1521) | Won 2-1 | +161610 |
| 4modern | 956 | Hosomi, Yuuichi (1586) | Lost 0-2 | -181592 |
| 5modern | 1115 | Nakamura, Yuki (1475) | Won 2-0 | +161608 |
| 6modern | 1013 | Nanjo, Masashi (1683) | Lost 1-2 | -171591 |
| 7modern | 961 | Nakamura, Kouki (1346) | Won 2-0 | +141605 |
| 8modern | 889 | Kurokawa, Ryushi (1494) | Lost 0-2 | -201585 |
| 9modern | 889 | Ozawa, Takeshi (1844) | Won 2-0 | +221607 |
| top | average opponent: 1562record: 5-4 | new rating: 1607 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 43 | Kawamara, Tomohari (1500) | Won 2-0 | +171568 |
| 2sealed | 175 | Nagashima, Yuusuke (1518) | Won 2-1 | +171585 |
| 3sealed | 136 | Kim, Ki-won (1581) | Won 2-0 | +181603 |
| 4sealed | 96 | Mishima, Wataru (1536) | Lost 0-2 | -201583 |
| 5sealed | 117 | Ikuta, Kazuya (1524) | Won 2-0 | +171600 |
| 6sealed | 104 | Satou, Kenichi (1456) | Lost 0-2 | -201580 |
| 7sealed | 159 | Tanaka, Keita (1539) | Won 2-1 | +171597 |
| 8sealed | 125 | Kokubun, Hiroshi (1562) | Lost 0-2 | -191578 |
| 9sealed | 98 | Horie, Isamu (1522) | Won 2-0 | +171595 |
| top | average opponent: 1526record: 6-3 | new rating: 1595 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 10 | Kimura, Isao (1428) | Won 2-0 | +161545 |
| 2standard | 70 | Hatashita, Hiroaki (1500) | Lost 1-2 | -181527 |
| 3standard | 250 | Nishiwaki, Yuta (1529) | Won 2-0 | +181545 |
| 4standard | 218 | Momiki, Hayami (1600) | Lost 1-2 | -171528 |
| 5standard | 281 | Fukuoka, Naoto (1460) | Won 2-0 | +161544 |
| 6standard | 201 | Ishii, Hayato (1774) | Won 2-1 | +221566 |
| 7standard | 158 | Nishioka, Masataka (1500) | Won 2-0 | +171583 |
| 8standard | 123 | Kitahara, Hiroaki (1814) | Lost 0-2 | -141569 |
| 9standard | 266 | Abe, Ken'Ichi (1525) | Lost 1-2 | -181551 |
| top | average opponent: 1570record: 5-4 | new rating: 1551 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1043 | Kento, Hatao (1500) | Won 2-1 | +171566 |
| 2sealed | 884 | Sato, Takatoshi (1656) | Lost 1-2 | -161550 |
| 3sealed | 1063 | I., Hideki (1500) | Won 2-1 | +171567 |
| 4sealed | 826 | Masuda, Jyunya (1556) | Won 2-1 | +181585 |
| 5sealed | 857 | Takahashi, Akihiro (1485) | Lost 0-2 | -201565 |
| 6sealed | 914 | Komatsu, Satoshi (1604) | Lost 1-2 | -181547 |
| 7sealed | 878 | Koyama, Kaoru (1536) | Lost 0-2 | -181529 |
| top | average opponent: 1548record: 3-4 | new rating: 1529 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1 | Sando, Masao (1588) | Lost 1-2 | -181567 |
| 2standard | 439 | Minagawa, Daisuke (1547) | Lost 0-2 | -181549 |
| top | average opponent: 1567record: 0-2 | new rating: 1549 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 186 | Yeh, Chih-Cheng (1518) | Won 2-1 | +191476 |
| 3sealed | 43 | Okada, Wataru (1804) | Lost 1-2 | -121464 |
| 4sealed | 221 | Date, Tsutomu (1538) | Lost 0-2 | -171447 |
| 5sealed | 305 | Sasaki, Masaya (1373) | Won 2-1 | +171464 |
| 6sealed | 171 | Usui, Toru (1471) | Won 2-1 | +181482 |
| 7sealed | 128 | Chijimi, Keiichi (1756) | Won 2-0 | +231505 |
| 8sealed | 95 | Takada, Ryo (1370) | Won 2-0 | +161521 |
| 9sealed | 42 | Okada, Yoshikazu (1527) | Won 2-1 | +181539 |
| 10draft | 45 | Murata, Kouji (1547) | Lost 0-2 | -181521 |
| 11draft | 35 | Kubouchi, Naoki (1890) | Won 2-1 | +241545 |
| 12draft | 13 | Nakamura, Fumihiko (1568) | Won 2-0 | +191564 |
| 13draft | 1 | Shibafuji, Shunsuke (1548) | Won 2-1 | +171581 |
| 14draft | 41 | Yamazaki, Daisuke (1599) | Won 2-0 | +191600 |
| 15draft | 34 | Omori, Tomoaki (1791) | Lost 1-2 | -151585 |
| top | average opponent: 1593record: 10-4 | new rating: 1585 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 42 | Sato, Hisao (1500) | Lost 0-2 | -171432 |
| 2standard | 311 | Tomomura, Hitoshi (1483) | Won 2-1 | +191451 |
| 3standard | 133 | Hirabayashi, Yuki (1503) | Won 2-0 | +191470 |
| 4standard | 229 | Sugimoto, Yuuki (1560) | Lost 1-2 | -171453 |
| 5standard | 291 | Kainuma, Satoru (1499) | Draw 1-1 | +11454 |
| 6standard | 239 | Atsushi K., (1499) | Won 2-0 | +191473 |
| 7standard | 183 | Kashima, Akihiro (1595) | Lost 1-2 | -161457 |
| top | average opponent: 1520record: 3-3-1 | new rating: 1457 | ||
| Grand Prix Sendai 2010 (ROE standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 230 | Takahashi, Kentarou (1500) | Won 2-0 | +191482 |
| 2standard | 137 | Takami, Yuuta (1461) | Lost 1-2 | -191463 |
| 3standard | 222 | Ikenishi, Tomoki (1499) | Won 2-1 | +191482 |
| 4standard | 194 | Oohara, Kazumasa (1482) | Lost 0-2 | -181464 |
| 5standard | 297 | Nakamura, Takatoshi (1631) | Lost 0-2 | -151449 |
| top | average opponent: 1515record: 2-3 | new rating: 1449 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 176 | Katou, Takayoshi (1502) | Lost 0-2 | -181482 |
| 2extended | 401 | Ushikubo, Kenichi (1418) | Lost 1-2 | -191463 |
| top | average opponent: 1460record: 0-2 | new rating: 1463 | ||