IWAMOTO, YUTA
Current rating: 1506
Record: 5-6-1
| Regional Championships Chiba 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 44 | Hara, Kouki (1435) | Lost 1-2 | -191481 |
| 2pioneer | 105 | Minagawa, Ryo (1414) | Won 2-0 | +171498 |
| 3pioneer | 37 | Ishibashi, Yukinori (1543) | Lost 1-2 | -181480 |
| 4pioneer | 82 | Igarashi, Junpei (1582) | Won 2-0 | +201500 |
| 5pioneer | 70 | Hakoda, Ryo (1726) | Won 2-1 | +221522 |
| 6pioneer | 32 | Mori, Shotaro (1614) | Won 2-0 | +201542 |
| 7pioneer | 38 | Kato, Kensuke (1865) | Draw 0-0 | +61548 |
| 8pioneer | 28 | Kondo, Shogo (1763) | Lost 0-2 | -141534 |
| 9pioneer | 31 | Uemura, Akira (1578) | Lost 1-2 | -181516 |
| 10pioneer | 30 | Yashiro, Kazuki (1804) | Won 2-0 | +231539 |
| 11pioneer | 26 | Tezuka, Takatomo (1609) | Lost 0-2 | -161523 |
| 12pioneer | 26 | Morimoto, Yutaro (1586) | Lost 0-2 | -171506 |
| average opponent: 1627record: 5-6-1 | new rating: 1506 | |||