Sakadani, Naoki
Current rating: 1395
Record: 8-14
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 36 | Bang, Hyun-Jung (1541) | Lost 0-2 | -171427 |
| 4pioneer | 531 | Hariu, Daichi (1481) | Lost 1-2 | -171410 |
| 5pioneer | 609 | Morita, Yo (1574) | Lost 0-2 | -151395 |
| top | average opponent: 1532record: 0-3 | new rating: 1395 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 167 | Tsukayama, Tomoya (1500) | Won 2-0 | +181501 |
| 2standard | 243 | Koga, Akira (1459) | Won 2-0 | +171518 |
| 3standard | 438 | Iwata, Sou (1439) | Lost 0-2 | -191499 |
| 4standard | 449 | Watai, Yohei (1492) | Lost 0-2 | -181481 |
| 5standard | 631 | Ikebata, Ryou (1551) | Lost 1-2 | -171464 |
| 6standard | 586 | Ishikawa, Naoki (1412) | Lost 1-2 | -191445 |
| 7standard | 568 | Tokunaga, Takayuki (1371) | Won 2-1 | +171462 |
| 8standard | 435 | Kishi, Daiko (1446) | Lost 1-2 | -181444 |
| top | average opponent: 1459record: 3-5 | new rating: 1444 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 303 | Yoshimoto, Takashi (1330) | Lost 1-2 | -211487 |
| 2standard | 564 | Kagoi, Yuki (1329) | Won 2-1 | +151502 |
| 3standard | 556 | Kiuchi, Takahiro (1481) | Won 2-0 | +181520 |
| 4standard | 585 | Takemura, Daichi (1502) | Lost 1-2 | -181502 |
| 5standard | 739 | Kubota, Youkou (1462) | Lost 1-2 | -191483 |
| top | average opponent: 1421record: 2-3 | new rating: 1483 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 236 | Fukuyama, Kyohei (1500) | Won 2-0 | +181518 |
| 2standard | 222 | Koike, Junya (1450) | Lost 1-2 | -191499 |
| 3standard | 672 | Kodera, Yasunori (1580) | Won 2-1 | +191518 |
| 4standard | 496 | Kawasaki, Keita (1852) | Won 2-1 | +241542 |
| 5standard | 448 | Suzuki, Takahito (1496) | Lost 0-2 | -191523 |
| 6standard | 537 | Miyazono, Takeshi (1698) | Lost 0-2 | -151508 |
| top | average opponent: 1596record: 3-3 | new rating: 1508 | ||