Huruta, Kouta
Current rating: 1436
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 441 | Suganuma, Asaki (1497) | Lost 0-2 | -171433 |
| 2pioneer | 601 | Ito, Daisuke (1497) | Lost 1-2 | -171416 |
| 3pioneer | 771 | Takeda, Ryosuke (1411) | Won 2-1 | +181434 |
| 4pioneer | 752 | Fumitoshi, Kuno (1484) | Won 2-1 | +191453 |
| 5pioneer | 634 | Araki, Mio (1498) | Lost 0-2 | -171436 |
| top | average opponent: 1477record: 2-3 | new rating: 1436 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 282 | Izawa, Kazuki (1484) | Won 2-0 | +181499 |
| 2standard | 305 | Arai, Kenichiro (1701) | Lost 0-2 | -141485 |
| 3standard | 515 | Yasuda, Shin (1496) | Lost 1-2 | -181467 |
| 4standard | 682 | Tsujimoto, Shingo (1532) | Lost 0-2 | -171450 |
| top | average opponent: 1553record: 1-3 | new rating: 1450 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 548 | Hashiguchi, Ryushiro (1485) | Lost 0-2 | -181482 |
| 2standard | 700 | Igarashi, Masaki (1381) | Lost 1-2 | -201462 |
| 3standard | 881 | Nishioka, Daichi (1465) | Won 2-1 | +181480 |
| 4standard | 708 | Kanda, Nobuaki (1480) | Won 2-1 | +181498 |
| 5standard | 755 | Sato, Tatsuo (1458) | Won 2-0 | +171515 |
| 6standard | 544 | Masumoto, Kazuhiro (1538) | Lost 1-2 | -171498 |
| 7standard | 589 | Uechi, Shintaro (1576) | Lost 0-2 | -171481 |
| top | average opponent: 1483record: 3-4 | new rating: 1481 | ||