Hiruta, Noriaki
Current rating: 1565
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 171 | Yamamoto, Jun (1556) | Lost 0-2 | -181555 |
| 2pioneer | 459 | Matsuura, Jo (1362) | Won 2-0 | +141569 |
| 3pioneer | 598 | Nakagawa, Ayato (1478) | Won 2-0 | +171586 |
| 4pioneer | 400 | Oohashi, Toshiyuki (1713) | Lost 1-2 | -161570 |
| 5pioneer | 564 | Suzuki, Yuta (1415) | Won 2-1 | +151585 |
| 6pioneer | 496 | Komizo, Isao (1463) | Lost 0-2 | -201565 |
| top | average opponent: 1498record: 3-3 | new rating: 1565 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 264 | Nishino, Jun (1500) | Won 2-0 | +171561 |
| 2modern | 222 | Choi, Suouk (1551) | Won 2-0 | +181579 |
| 3modern | 443 | Furujou, Takashi (1322) | Won 2-0 | +131592 |
| 4modern | 81 | Kanasawa, Satohito (1671) | Lost 1-2 | -161576 |
| 5modern | 243 | Kashiwase, Kazuya (1595) | Won 2-0 | +181594 |
| 6modern | 295 | Takishima, Hitoshi (1550) | Lost 0-2 | -191575 |
| 7modern | 400 | Kouyama, Ryu (1486) | Won 2-1 | +171592 |
| 8modern | 128 | Ohtsuka, Fukuo (1558) | Lost 0-2 | -191573 |
| top | average opponent: 1529record: 5-3 | new rating: 1573 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 245 | Hata, Yuta (1500) | Lost 1-2 | -181482 |
| 2legacy | 388 | Ochiai, Masaya (1481) | Won 2-1 | +181500 |
| 3legacy | 472 | Wang, Jiaqing (1528) | Won 2-1 | +191519 |
| 4legacy | 392 | Ogawara, Youhei (1606) | Lost 1-2 | -171502 |
| 5legacy | 470 | Harasawa, Takashi (1569) | Lost 1-2 | -171485 |
| 6legacy | 502 | Ogawa, Satoshi (1665) | Won 2-1 | +221507 |
| 7legacy | 376 | Kim, Jinho (1522) | Won 2-0 | +181525 |
| 8legacy | 273 | Soejima, Yuichi (1579) | Won 2-1 | +191544 |
| top | average opponent: 1556record: 5-3 | new rating: 1544 | ||