Chen, Pengshen
Current rating: 1564
Record: 6-4-3
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 77 | Zhang, Meng (1722) | Draw 0-0 | +51456 |
| 2standard | 40 | To, Chun Him (1543) | Won 2-0 | +191475 |
| 3standard | 20 | Long, Zhou (1725) | Draw 1-1 | +51480 |
| 4standard | 38 | Zhou, Zhengyang (1529) | Won 2-0 | +191499 |
| 5standard | 22 | zhao, shuyang (1664) | Won 1-0 | +211520 |
| 6standard | 13 | li, ziguan (1556) | Won 2-0 | +181538 |
| 7standard | 7 | Quan, Gui (1603) | Won 2-0 | +191557 |
| 8standard | 4 | Bin, Jia (1920) | Draw 1-1 | +71564 |
| average opponent: 1658record: 5-0-3 | new rating: 1564 | |||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 174 | Hu, Jingyuan (1551) | Lost 0-2 | -171483 |
| 2sealed | 313 | Lu, Yin (1466) | Won 2-0 | +181501 |
| 3sealed | 396 | Hayashi, Shinsuke (1720) | Lost 0-2 | -141487 |
| 4sealed | 414 | Wang, Yang 7077 (1507) | Lost 1-2 | -181469 |
| 5sealed | 449 | Hu, Xiaoyang (1462) | Lost 0-2 | -181451 |
| average opponent: 1541record: 1-4 | new rating: 1451 | |||