Hozumi, Satoshi
Current rating: 1417
Record: 3-8
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 129 | Ohtsuki, Shinya (1324) | Lost 1-2 | -191407 |
| 2pioneer | 506 | Yamamoto, Takatoyo (1545) | Won 2-1 | +201427 |
| 3pioneer | 547 | Kashima, Akihiro (1648) | Lost 0-2 | -141413 |
| 4pioneer | 637 | Hasegawa, Kay (1595) | Won 2-0 | +211434 |
| 5pioneer | 620 | Leung, Victor (1475) | Lost 0-2 | -171417 |
| average opponent: 1518record: 2-3 | new rating: 1417 | |||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 189 | Takanashi, Masamichi (1478) | Lost 0-2 | -181482 |
| 2modern | 611 | Toride, Takumi (1438) | Won 2-1 | +171499 |
| 3modern | 991 | Niu, Yaoqi (1473) | Lost 0-1 | -191480 |
| 4modern | 823 | Suzuki, Ryoya (1443) | Lost 0-2 | -181462 |
| 5modern | 1002 | Soejima, Naoki (1503) | Lost 1-2 | -181444 |
| 6modern | 939 | Watanabe, Yohei (1443) | Lost 0-2 | -181426 |
| average opponent: 1463record: 1-5 | new rating: 1426 | |||