Hashimoto, Arata
Current rating: 1498
Record: 21-22
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Itou, Akito (1481) | Lost 0-2 | -201559 |
| 2standard | 542 | Imoto, Koichiro (1394) | Lost 1-2 | -211538 |
| 3standard | 831 | Nagata, Satoshi (1439) | Lost 1-2 | -201518 |
| 4standard | 831 | Jinba, Nobuaki (1393) | Lost 0-2 | -201498 |
| top | average opponent: 1427record: 0-4 | new rating: 1498 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1624 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 422 | Watanabe, Yusuke 3633 (1602) | Lost 1-2 | -181606 |
| 2sealed | 613 | Suzuki, Tatsuya (1286) | Lost 1-2 | -241582 |
| 3sealed | 1064 | Kashima, Yuuki (1529) | Won 2-1 | +171599 |
| 4sealed | 892 | Ishii, Masashi (1475) | Lost 1-2 | -201579 |
| top | average opponent: 1473record: 1-3 | new rating: 1579 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 534 | Sevcik, Lukas (1494) | Won 2-1 | +181473 |
| 2modern | 221 | Hase, Shun (1426) | Won 2-1 | +171490 |
| 3modern | 111 | Wakita, Tomoyuki (1850) | Won 2-1 | +251515 |
| 4modern | 211 | Ohno, Isao (1668) | Lost 0-2 | -161499 |
| 5modern | 301 | Matsui, Yasuo (1569) | Won 2-0 | +201519 |
| 6modern | 321 | Ishii, Tomohiro (1555) | Won 2-1 | +181537 |
| 7modern | 108 | Ichikawa, Hideyuki (1735) | Won 2-1 | +221559 |
| 8modern | 44 | Terada, Shuuhei (1683) | Won 2-0 | +201579 |
| 9modern | 39 | Kimura, Kenta (1683) | Lost 0-2 | -161563 |
| 10modern | 121 | Sasaki, Yusuke 4501 (1750) | Won 2-0 | +211584 |
| 11modern | 82 | Yoshimura, Wataru (1488) | Won 2-0 | +171601 |
| 12modern | 53 | Hayashi, Shouya (1842) | Won 2-1 | +221623 |
| 13modern | 20 | Sakamoto, Kazuma (1605) | Won 2-0 | +181641 |
| 14modern | 16 | Ishizaka, Akira (1717) | Lost 1-2 | -171624 |
| 15modern | 37 | Honda, Rintaro (1971) | ID | 01624 |
| top | average opponent: 1669record: 11-3-1 | new rating: 1624 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 418 | Takeuchi, Shouhei (1557) | Lost 1-2 | -171494 |
| 2modern | 702 | Katoh, Wataru (1397) | Won 2-0 | +161510 |
| 3modern | 894 | Michio, Kawano (1482) | Lost 1-2 | -181492 |
| 4modern | 1140 | Noda, Yuuichirou (1442) | Lost 1-2 | -191473 |
| 5modern | 1233 | Noda, Takuo (1471) | Lost 0-2 | -181455 |
| top | average opponent: 1470record: 1-4 | new rating: 1455 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 865 | Kato, Ryuta (1484) | Lost 0-2 | -191509 |
| 2standard | 912 | Susanto, Reynandi (1507) | Lost 1-2 | -181491 |
| 3standard | 1633 | Odagiri, Mato (1466) | Won 2-1 | +181509 |
| 4standard | 1291 | Takei, Tomoyuki (1377) | Won 2-1 | +151524 |
| 5standard | 1234 | Koyama, Yuji (1679) | Lost 1-2 | -151509 |
| 6standard | 1098 | Orihara, Naoya (1548) | Won 2-1 | +191528 |
| 7standard | 805 | Watanabe, Kazuki (1588) | Lost 0-2 | -171511 |
| top | average opponent: 1521record: 3-4 | new rating: 1511 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Kokura, Hironori (1476) | Won 2-1 | +181518 |
| 2sealed | 51 | Xu, Shiwei (1574) | Won 2-0 | +191537 |
| 3sealed | 219 | Fukuoka, Naoto (1438) | Won 2-1 | +161553 |
| 4sealed | 169 | Takahira, Takashi (1621) | Lost 1-2 | -171536 |
| 5sealed | 475 | Tamura, Ryo (1782) | Won 2-1 | +221558 |
| 6sealed | 326 | Ichikawa, Yuuki (1778) | Won 2-1 | +221580 |
| 7sealed | 98 | Tsuchiya, Hideaki (1843) | Lost 0-2 | -131567 |
| 8sealed | 284 | Kato, Naoki (1457) | Lost 1-2 | -201547 |
| 9sealed | 287 | Koike, Tomoyuki (1490) | Lost 0-2 | -191528 |
| top | average opponent: 1607record: 5-4 | new rating: 1528 | ||