Sun, Yixin
Current rating: 1494
Record: 4-5
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | xu, xiaoyang (1500) | Won 2-0 | +181500 |
| 2standard | 35 | Oei, Henry (1484) | Lost 0-2 | -181482 |
| 3standard | 33 | zhao, shuyang (1634) | Lost 0-2 | -151467 |
| 4standard | 48 | Yan, Gan (1821) | Won 2-1 | +241491 |
| 5standard | 49 | Zhang, Haoyang (1510) | Won 2-0 | +181509 |
| 6standard | 28 | Liu, Xinchang (1585) | Lost 1-2 | -161493 |
| 7standard | 38 | Chen, Junyi (1558) | Lost 0-2 | -171476 |
| 8standard | 40 | Zheng, Xin (1495) | Won 2-1 | +181494 |
| average opponent: 1573record: 4-4 | new rating: 1494 | |||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 61 | Lo, Nico (1500) | Lost 0-2 | -181482 |
| record: 0-1 | new rating: 1482 | |||