Takemasa, Shun
Current rating: 1564
Record: 7-5
| Regional Championships Yokohama 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 20 | Hishida, Akinori (1428) | Won 2-0 | +171517 |
| 2standard | 16 | JANG, HYUNDEOK (1519) | Lost 0-2 | -181499 |
| 3standard | 999 | Matsuda, Hideyuki (1510) | Won 2-1 | +181517 |
| 4standard | 21 | Miura, Ryuji (1854) | Won 2-1 | +241541 |
| 5standard | 13 | Sato, Rei (1899) | Lost 0-2 | -121529 |
| 6standard | 25 | Hirami, Tomonori (1819) | Won 2-1 | +231552 |
| 7standard | 28 | Sayama, Tatsunosuke (1520) | Lost 1-2 | -181534 |
| 8standard | 25 | Miura, Akiyoshi (1573) | Won 2-1 | +181552 |
| 9standard | 17 | Horiuchi, Makoto (1824) | Lost 1-2 | -131539 |
| 10standard | 27 | Fujiwara, Mizuki (1619) | Won 2-1 | +201559 |
| 11standard | 18 | Ishii, Taiyo (1569) | Won 2-1 | +181577 |
| 12standard | 19 | Okai, Toshiki (1862) | Lost 1-2 | -131564 |
| average opponent: 1666record: 7-5 | new rating: 1564 | |||