Hatashita, Hiroaki
Current rating: 1370
Record: 33-41-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 251 | Itodani, Tetsurou (1651) | Lost 0-2 | -131399 |
| 2sealed | 569 | Shimada, Masahiko (1767) | Lost 1-2 | -121387 |
| 3sealed | 1000 | Nishimura, Masaaki (1417) | Lost 1-2 | -171370 |
| top | average opponent: 1612record: 0-3 | new rating: 1370 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 630 | Matsuura, Takuya (1500) | Won 2-1 | +201419 |
| 2modern | 81 | Makioka, Syuta (1533) | Won 2-0 | +201439 |
| 3modern | 212 | Nakamura, Yuya (1595) | Lost 1-2 | -151424 |
| 4modern | 680 | Teo, Yuen Peir (1674) | Lost 0-2 | -141410 |
| 5modern | 581 | Oyama, Masaru (1497) | Won 2-0 | +201430 |
| 6modern | 695 | Tsujii, Shoichi (1437) | Lost 1-2 | -181412 |
| 7modern | 711 | Kitajima, Hiroyasu (1470) | Lost 1-2 | -171395 |
| 8modern | 562 | Ohta, Shinji (1372) | Won 2-0 | +171412 |
| top | average opponent: 1510record: 4-4 | new rating: 1412 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 27 | Wakabayashi, Makoto (1500) | Lost 1-2 | -171423 |
| 2sealed | 886 | Yoshida, Mitsutaka (1027) | Won 2-1 | +111434 |
| 3sealed | 705 | Hannya, Yamato (1501) | Lost 0-2 | -171417 |
| 4sealed | 840 | Suzuki, Takahiro9892 (1479) | Lost 1-2 | -161401 |
| 5sealed | 998 | Onishi, Yuya (1468) | Won 2-0 | +191420 |
| 6sealed | 793 | Yamano, Tatsuto (1253) | Lost 0-2 | -211399 |
| top | average opponent: 1371record: 2-4 | new rating: 1399 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 780 | Okunaga, Yuuki (1375) | Lost 0-2 | -201460 |
| 2sealed | 933 | Kozawa, Kazuki (1480) | Won 2-1 | +181478 |
| 3sealed | 818 | Ueno, Wataru (1571) | Lost 0-1 | -161462 |
| 4sealed | 983 | Sato, Kimiaki (1399) | Won 2-1 | +171479 |
| 5sealed | 947 | Furuya, Satoshi (1282) | Lost 0-2 | -221457 |
| 6sealed | 1022 | Yamada, Hiroshi (1502) | Lost 1-2 | -171440 |
| top | average opponent: 1435record: 2-4 | new rating: 1440 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2176 | Ando, Akira (1518) | Lost 1-2 | -191516 |
| 3sealed | 2259 | Shiga, Kota (1488) | Lost 0-2 | -181498 |
| 4sealed | 2356 | Kojima, Youichiro (1485) | Lost 0-2 | -181480 |
| top | average opponent: 1497record: 0-3 | new rating: 1480 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 56 | Murata, Atsushi (1528) | Lost 0-2 | -191576 |
| 3legacy | 292 | Watanabe, Masayoshi (1578) | Won 2-1 | +181594 |
| 4legacy | 161 | Fujimoto, Hizashi (1518) | Lost 0-2 | -191575 |
| 5legacy | 346 | Daigo, Toshimune (1430) | Lost 0-2 | -211554 |
| 6legacy | 330 | Hiroi, Naoto (1484) | Lost 1-2 | -191535 |
| top | average opponent: 1508record: 1-4 | new rating: 1535 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 826 | Ihara, Akihiro (1376) | Lost 1-2 | -221529 |
| 2modern | 1019 | Ueda, Yuya (1482) | Won 2-0 | +171546 |
| 3modern | 1004 | Inoue, Kota (1341) | Won 2-1 | +151561 |
| 4modern | 899 | Kawada, Kyogo (1486) | Won 2-1 | +161577 |
| 5modern | 830 | Sato, Naoki (1489) | Won 2-1 | +171594 |
| 6modern | 753 | Murai, Tatsuya (1518) | Won 2-1 | +161610 |
| 7modern | 764 | Aranami, Yuuki (1590) | Lost 1-2 | -181592 |
| 8modern | 766 | Nagamoto, Kouji (1580) | Lost 0-2 | -181574 |
| 9modern | 825 | Nakamura, Junya (1763) | Won 2-0 | +211595 |
| top | average opponent: 1514record: 6-3 | new rating: 1595 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 70 | Hashimoto, Masatoshi (1545) | Won 2-1 | +191519 |
| 3standard | 29 | Nishizawa, Taichi (1542) | Won 2-0 | +181537 |
| 4standard | 23 | Ihara, Akihiro (1471) | Won 2-1 | +171554 |
| 5standard | 46 | Bandou, Junichirou (1708) | Won 2-1 | +211575 |
| 6standard | 13 | Liu, Yuchen (1897) | Lost 1-2 | -121563 |
| 7standard | 49 | Takeuchi, Jun (1591) | Lost 0-2 | -181545 |
| 8standard | 116 | Abe, Michio (1551) | Won 2-1 | +181563 |
| 9standard | 192 | Kaji, Kyousuke (1518) | Won 2-0 | +171580 |
| 10standard | 45 | Hyodo, Kosuke (1594) | Lost 1-2 | -171563 |
| 11standard | 79 | Yamamura, Yuma (1550) | Won 2-1 | +171580 |
| 12standard | 71 | Suzuki, Shuho (1603) | Lost 1-2 | -171563 |
| 13standard | 97 | Ito, Hajime (1550) | Won 2-0 | +181581 |
| 14standard | 70 | Senba, Kotaro (1698) | Lost 1-2 | -161565 |
| 15standard | 78 | Wada, Yuki (1775) | Lost 0-2 | -141551 |
| top | average opponent: 1614record: 8-6 | new rating: 1551 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 193 | Ooshima, Kazuyasu (1519) | Won 2-1 | +181518 |
| 3sealed | 73 | Itabashi, Ryo (1538) | Draw 1-1 | 01518 |
| 4sealed | 127 | Yamauchi, Shotaro (1523) | Lost 1-2 | -181500 |
| 5sealed | 232 | Nakatsu, Yoshihito (1483) | Won 2-1 | +181518 |
| 6sealed | 150 | Kobayashi, Ryou (1537) | Lost 1-2 | -181500 |
| 7sealed | 220 | Dobashi, Ryouta (1519) | Won 2-1 | +191519 |
| 8sealed | 287 | Kimura, Shigeki (1484) | Lost 1-2 | -191500 |
| top | average opponent: 1515record: 3-3-1 | new rating: 1500 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 323 | Yokoyama, Yoshihiro (1518) | Won 2-0 | +181535 |
| 3standard | 46 | Matsumoto, Fumiya (1622) | Lost 1-2 | -171518 |
| 4standard | 358 | Muramatsu, Ryou (1498) | Lost 0-1 | -181500 |
| 5standard | 715 | Shiino, Masaki (1446) | Draw 1-1 | -11499 |
| 6standard | 508 | Yuusuke Y., (1529) | Lost 0-2 | -181481 |
| 7standard | 494 | Nakanishi, Yutaka (1481) | Won 2-0 | +181499 |
| 8standard | 378 | Odagiri, Yousuke (1508) | Draw 1-1 | +11500 |
| top | average opponent: 1515record: 2-3-2 | new rating: 1500 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 460 | Irie, Daiki (1500) | Won 2-1 | +181518 |
| 2modern | 228 | Suzuki, Tatsuya (1420) | Won 2-0 | +161534 |
| 3modern | 213 | Okada, Takuya (1636) | Lost 0-2 | -161518 |
| 4modern | 413 | Kanegawa, Toshiya (1544) | Lost 0-2 | -171501 |
| 5modern | 399 | Yoshimura, Naoto (1440) | Lost 1-2 | -201481 |
| 6modern | 520 | Watanabe, Ken-Taro (1481) | Won 2-1 | +181499 |
| 7modern | 338 | Nagai, Masato (1498) | Won 2-0 | +181517 |
| 8modern | 290 | Muranaka, Hiroya (1571) | Won 2-1 | +191536 |
| 9modern | 181 | Kosuga, Shuhei (1440) | Lost 0-2 | -191517 |
| top | average opponent: 1503record: 5-4 | new rating: 1517 | ||