Horie, Masashi
Current rating: 1592
Record: 8-4
| Regional Championships Yokohama 2023 (ONE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Park, Geon-Wook (1669) | Won 2-0 | +211521 |
| 2standard | 7 | Obara, Yuichiro (1522) | Won 2-1 | +181539 |
| 3standard | 17 | Miyawaki, Takeshi (1614) | Won 2-0 | +191558 |
| 4standard | 3 | Hamaguchi, Masakuni (1880) | Lost 1-2 | -121546 |
| 5standard | 19 | Harane, Kenta (1870) | Won 2-1 | +241570 |
| 6standard | 4 | Nakajima, Shunichi (1604) | Lost 1-2 | -181552 |
| 7standard | 29 | Moriyama, Masahide (1913) | Won 2-0 | +251577 |
| 8standard | 10 | Sayama, Tatsunosuke (1538) | Lost 0-2 | -191558 |
| 9standard | 21 | Yajima, Yasunori (1457) | Won 2-1 | +161574 |
| 10standard | 18 | Ishikawa, Takahiro (1620) | Won 2-0 | +191593 |
| 11standard | 8 | Yoshioka, Hideki (1598) | Lost 1-2 | -181575 |
| 12standard | 12 | Komiyama, Kouhei (1499) | Won 2-1 | +171592 |
| average opponent: 1649record: 8-4 | new rating: 1592 | |||