Li, Meng
Current rating: 1450
Record: 17-23
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 81 | Dang, Qi (1604) | Lost 0-2 | -151425 |
| 2pioneer | 88 | Wang, Hanning (1489) | Won 2-1 | +191444 |
| 3pioneer | 36 | Fu, Yu (1510) | Lost 0-2 | -171427 |
| 4pioneer | 83 | tong, muzi (1486) | Won 2-0 | +191446 |
| 5pioneer | 57 | Yang, Siming (1477) | Lost 1-2 | -171429 |
| 6pioneer | 69 | xu, xiaoyang (1463) | Lost 1-2 | -181411 |
| 7pioneer | 68 | Wan, Chenxi (1500) | Won 2-1 | +201431 |
| 8pioneer | 50 | Li, Junhui (1484) | Won 2-0 | +191450 |
| top | average opponent: 1502record: 4-4 | new rating: 1450 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1424 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Marty, Yoan (1483) | Lost 0-2 | -171407 |
| 2sealed | 306 | Cui, Yang (1416) | Won 2-0 | +181425 |
| 3sealed | 361 | Zhuang, Kai (1530) | Lost 1-2 | -161409 |
| 4sealed | 356 | Tian, Ye (1554) | Won 2-1 | +211430 |
| 5sealed | 290 | Cheng, Zhuoxu (1599) | Won 2-1 | +211451 |
| 6sealed | 159 | Ding, Yi (1738) | Won 2-1 | +231474 |
| 7sealed | 120 | Yang, Ruixuan (1534) | Lost 1-2 | -171457 |
| 8sealed | 209 | Rao, Shudi (1500) | Lost 0-1 | -171440 |
| top | average opponent: 1544record: 4-4 | new rating: 1440 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 153 | Kong, Dexin (1553) | Won 1-0 | +201446 |
| 2standard | 94 | Song, Shihan (1602) | Lost 1-2 | -151431 |
| 3standard | 174 | Ma, Yiyuan (1604) | Lost 1-2 | -151416 |
| 4standard | 274 | Mao, Weifeng (1431) | Lost 1-2 | -171399 |
| 5standard | 315 | Sun, Bolong (1403) | Won 2-1 | +181417 |
| 6standard | 271 | Qian, Muxing (1466) | Lost 1-2 | -171400 |
| 7standard | 276 | Xu, Yujie (1489) | Won 2-1 | +191419 |
| 8standard | 232 | Huang, Li (1487) | Won 2-1 | +191438 |
| 9standard | 216 | Yamada, Kazuki (1643) | Lost 0-2 | -141424 |
| top | average opponent: 1520record: 4-5 | new rating: 1424 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 235 | Han, Xue (1464) | Won 2-0 | +181495 |
| 2standard | 229 | Yang, Zhi (1500) | Lost 0-2 | -181477 |
| 3standard | 266 | Zhu, Ze (1500) | Won 2-0 | +181495 |
| 4standard | 139 | Wu, Yunhao (1518) | Lost 1-2 | -171478 |
| 5standard | 336 | Wu, Tong fei (1501) | Lost 0-2 | -181460 |
| 6standard | 405 | Meng, Lingduo (1483) | Lost 1-2 | -171443 |
| 7standard | 374 | Niu, Yaoqi (1482) | Lost 0-2 | -181425 |
| 8standard | 337 | Li, Zhaoxi (1444) | Won 2-0 | +191444 |
| 9standard | 285 | Liu, Ren (1462) | Lost 0-2 | -181426 |
| top | average opponent: 1484record: 3-6 | new rating: 1426 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 53 | Huang, Hao-Shan (1855) | Lost 0-2 | -121488 |
| 5sealed | 89 | Li, Wei (1510) | Lost 0-2 | -171471 |
| 6sealed | 219 | Fu, Qi (1617) | Lost 1-2 | -161455 |
| 7sealed | 209 | Liu, Tong (1499) | Won 2-0 | +191474 |
| 8sealed | 133 | Zhao, Tianhang (1516) | Won 2-0 | +191493 |
| 9sealed | 124 | Wang, Shoupeng (1619) | Lost 0-2 | -161477 |
| top | average opponent: 1603record: 2-4 | new rating: 1477 | ||