Akita, Ryosuke
Current rating: 1393
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 153 | Kanai, Shoma (1500) | Lost 0-2 | -171430 |
| 2pioneer | 399 | Nakajima, Shuhei (1392) | Lost 0-2 | -191411 |
| 3pioneer | 727 | Takase, Junpei (1347) | Won 2-0 | +171428 |
| 4pioneer | 716 | Iwata, Sou (1458) | Lost 0-2 | -171411 |
| 5pioneer | 682 | Kimura, Kazunari (1426) | Lost 0-2 | -181393 |
| top | average opponent: 1425record: 1-4 | new rating: 1393 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1478 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 544 | Kambe, Kojiro (1484) | Lost 1-2 | -181460 |
| 2standard | 690 | Koyama, Yu (1510) | Won 2-0 | +191479 |
| 3standard | 657 | Ikeda, Toshihisa (1458) | Lost 1-2 | -191460 |
| 4standard | 998 | Matsumoto, Akihiro (1719) | Lost 0-2 | -131447 |
| top | average opponent: 1543record: 1-3 | new rating: 1447 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 198 | Kimura, Yuu (1387) | Lost 1-2 | -201480 |
| 2modern | 850 | Morimine, Seiya (1482) | Won 2-1 | +181498 |
| 3modern | 804 | Kajiya, Tatsuki (1510) | Lost 0-2 | -181480 |
| 4modern | 1102 | Satou, Kentarou (1409) | Lost 0-2 | -191461 |
| 5modern | 1210 | Kobayashi, Ryosuke 3089 (1464) | Won 2-1 | +181479 |
| 6modern | 994 | Ohori, Akihito (1414) | Won 2-0 | +171496 |
| 7modern | 764 | Suzuki, Kazuhiro 4218 (1491) | Lost 0-2 | -181478 |
| top | average opponent: 1451record: 3-4 | new rating: 1478 | ||