YANG, SUNGJI
Current rating: 1467
Record: 2-5
| Regional Championships Chiba 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 104 | Shimizu, Naoto (1533) | Lost 1-2 | -171483 |
| 2pioneer | 69 | Akazaki, Daigo (1427) | Won 2-1 | +171500 |
| 3pioneer | 65 | Kumagai, Riku (1937) | Lost 0-2 | -111489 |
| 4pioneer | 69 | Yamazaki, Hiroaki (1523) | Lost 0-2 | -171472 |
| 5pioneer | 81 | Moriyama, Masahide (1940) | Lost 0-2 | -101462 |
| 6pioneer | 80 | Takahashi, Eiji (1639) | Lost 1-2 | -151447 |
| 7pioneer | 78 | Satou, Fumiaki (1571) | Won 2-0 | +201467 |
| average opponent: 1653record: 2-5 | new rating: 1467 | |||