Du, Ning
Current rating: 1471
Record: 1-3
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 6 | Zhang, Lingxiao (1500) | Lost 0-2 | -181482 |
| 2pioneer | 83 | Zhao, Rongde (1482) | Won 2-1 | +181500 |
| 3pioneer | 43 | Min, WenJun (1554) | Lost 0-2 | -171483 |
| 4pioneer | 62 | Guo, Xiaoyu (1854) | Lost 1-2 | -121471 |
| average opponent: 1598record: 1-3 | new rating: 1471 | |||