Aota, Hidekazu
Current rating: 1453
Record: 17-21
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 313 | Obitsu, Youtarou (1760) | Lost 0-2 | -131473 |
| 3sealed | 954 | Nishi, Hyuma (1649) | Won 2-0 | +211494 |
| 4sealed | 558 | Nakazawa, Yosuke (1389) | Lost 1-2 | -201474 |
| 5sealed | 853 | Narumi, Masaru (1304) | Lost 1-2 | -211453 |
| top | average opponent: 1525record: 1-3 | new rating: 1453 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 167 | O, Minami (1500) | Lost 0-2 | -181514 |
| 2modern | 866 | Moriya, Takeshi (1362) | Won 2-1 | +151529 |
| 3modern | 760 | Kimura, Minori (1414) | Lost 0-2 | -201509 |
| 4modern | 876 | Tamaki, Takuma (1471) | Lost 1-2 | -191490 |
| 5modern | 1062 | Kobayashi, Kenta (1359) | Won 2-0 | +161506 |
| 6modern | 900 | Nishi, Daichi (1463) | Lost 1-2 | -191487 |
| 7modern | 799 | Aiba, Noriaki (1463) | Won 2-1 | +181505 |
| 8modern | 590 | Miyajima, Jun'Ichi (1455) | Lost 1-2 | -191486 |
| top | average opponent: 1436record: 3-5 | new rating: 1486 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 298 | Watanabe, Takanori (1769) | Lost 1-2 | -151565 |
| 4standard | 530 | Ikeda, Takahiro (1697) | Lost 0-2 | -151550 |
| 5standard | 518 | Yamagata, Hiroki (1587) | Lost 0-2 | -181532 |
| top | average opponent: 1685record: 0-3 | new rating: 1532 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 286 | Tobo, Hayato (1538) | Won 2-1 | +201447 |
| 2standard | 295 | Shiohata, Ryosuke (1429) | Won 2-0 | +181465 |
| 3standard | 256 | Yoshimoto, Masanobu (1674) | Won 2-0 | +211486 |
| 4standard | 221 | Doi, Kazuhiro (1562) | Won 2-0 | +201506 |
| 5standard | 183 | Nisio, Tomoyasu (1608) | Won 2-1 | +201526 |
| 6standard | 186 | Wataya, Yosuke (1559) | Won 2-0 | +181544 |
| 7standard | 186 | Guan, Thomas Zhennan (1509) | Lost 1-2 | -191525 |
| 8standard | 250 | Wolbers, Andrew (1821) | Lost 0-2 | -121513 |
| 9standard | 101 | Sone, Hirotoshi (1660) | Won 2-0 | +201533 |
| 10standard | 52 | Watanabe, Takanori (1733) | Lost 1-2 | -141519 |
| 11standard | 135 | Ochi, Takahiro (1538) | Won 2-1 | +181537 |
| 12standard | 106 | Ookura, Takahiro (1534) | Won 2-1 | +181555 |
| 13standard | 32 | Sakuma, Toshimitsu (1737) | Lost 0-2 | -141541 |
| 14standard | 94 | Murakami, Souta (1678) | Won 2-0 | +201561 |
| 15standard | 55 | Uchikawa, Fumitaka (1610) | Won 2-0 | +191580 |
| top | average opponent: 1613record: 11-4 | new rating: 1580 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 525 | Yoshimoto, Takashi (1333) | Lost 1-2 | -211479 |
| 2sealed | 878 | Takatsuka, Yuuki (1525) | Won 2-0 | +191498 |
| 3sealed | 607 | Yasuda, Hisashi (1496) | Lost 1-2 | -181480 |
| 4sealed | 1086 | Yunoki, Hayato (1413) | Lost 0-2 | -191461 |
| 5sealed | 982 | Mitsuyasu, Hidetoshi (1463) | Won 2-0 | +181479 |
| 6sealed | 820 | Adachi, Naohiko (1556) | Lost 1-2 | -171462 |
| 7sealed | 693 | Kozu, Yu (1503) | Lost 1-2 | -171445 |
| 8sealed | 619 | Kawamura, Eiki (1446) | Lost 0-2 | -181427 |
| top | average opponent: 1467record: 2-6 | new rating: 1427 | ||