He, Da
Current rating: 1428
Record: 28-37-1
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 19 | yifu, zhang (1563) | Lost 1-2 | -161438 |
| 2pioneer | 67 | Ma, Yipeng (1480) | Lost 1-2 | -171421 |
| 4pioneer | 55 | Wang, Yiqiao (1485) | Lost 1-2 | -171404 |
| 5pioneer | 71 | Zhang, Tianyi (1469) | Lost 0-2 | -171387 |
| 6pioneer | 73 | chen, ruoxi (1449) | Draw 1-1 | +11388 |
| 7pioneer | 65 | Yeh, Peter (1523) | Won 2-1 | +211409 |
| 8pioneer | 58 | gan, ximu (1493) | Won 2-0 | +191428 |
| top | average opponent: 1495record: 2-4-1 | new rating: 1428 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 82 | Xiao, Yuchen (1682) | Lost 0-2 | -151488 |
| 4sealed | 233 | Qiao, Jianli (1511) | Lost 0-2 | -171471 |
| 5sealed | 214 | Li, Chi (1552) | Lost 1-2 | -171454 |
| top | average opponent: 1582record: 0-3 | new rating: 1454 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 172 | Lu, Pengjie (1746) | Lost 0-2 | -131470 |
| 4sealed | 211 | Teng, Long (1483) | Won 2-1 | +181488 |
| 5sealed | 117 | Zhou, Fei Yang (1537) | Won 2-0 | +191507 |
| 6sealed | 67 | Li, Tianju (1512) | Won 2-1 | +181525 |
| 7sealed | 42 | Yang, Yang 6036 (1570) | Won 2-0 | +191544 |
| 8sealed | 17 | Kang, Shining (1594) | Lost 1-2 | -171527 |
| 9sealed | 63 | Qian, Zhengrui (1558) | Won 2-0 | +181545 |
| 10draft | 14 | Xu, Haoyu (1608) | Lost 1-2 | -161529 |
| 11draft | 51 | Kiwanont, Sukhum (1702) | Lost 1-2 | -151514 |
| 13draft | 51 | Li, Bo 4944 (1767) | Lost 0-2 | -141500 |
| 14draft | 86 | Wang, Hainan (1576) | Lost 1-2 | -161484 |
| 15draft | 91 | Lu, Lin (1556) | Won 2-1 | +191503 |
| top | average opponent: 1601record: 6-6 | new rating: 1503 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 216 | Xie, Zhan (1608) | Lost 0-2 | -161439 |
| 4standard | 153 | Pak, Eugene (1481) | Won 2-1 | +191458 |
| 5standard | 136 | Li, Zi Yue (1569) | Won 2-1 | +201478 |
| 6standard | 86 | Ding, Yi (1642) | Won 2-1 | +211499 |
| 7standard | 68 | Zhao, Tianyu (1728) | Lost 0-2 | -141485 |
| 8standard | 116 | Yan, Li (1588) | Won 2-1 | +201505 |
| 9standard | 61 | Yang, Yi (1680) | Won 2-0 | +211526 |
| 10standard | 42 | Zhang, Yunpeng (1527) | Lost 1-2 | -181508 |
| 11standard | 55 | Cheng, Wei (1522) | Lost 0-2 | -181490 |
| 12standard | 53 | Khoo, Shawn (1727) | Lost 0-2 | -131477 |
| 14standard | 49 | Inoue, Toru (1787) | Lost 1-2 | -131464 |
| 15standard | 52 | Luo, Jialiang (1516) | Won 2-1 | +191483 |
| top | average opponent: 1615record: 6-6 | new rating: 1483 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 190 | Hong, Fei Yeung (1848) | Lost 1-2 | -131520 |
| 4sealed | 186 | Oks, Oliver (1896) | Lost 0-2 | -111509 |
| 5sealed | 294 | Fung, Chun Sing (1536) | Lost 0-2 | -181491 |
| 6sealed | 389 | Wang, Jing (1483) | Lost 1-2 | -181473 |
| 7sealed | 373 | Brown, Christine (1437) | Lost 0-2 | -181455 |
| top | average opponent: 1640record: 0-5 | new rating: 1455 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 392 | Pan, Junhao (1434) | Won 2-1 | +161573 |
| 2standard | 42 | Lv, Ya nan 2958 (1518) | Lost 0-2 | -191554 |
| 3standard | 355 | Tsai, Kai-an (1580) | Lost 0-2 | -171537 |
| 4standard | 444 | Lang, Mang (1465) | Won 2-1 | +161553 |
| 5standard | 288 | Zhang, Meng (1536) | Won 2-1 | +181571 |
| 6standard | 192 | Ma, Ke Xin (1518) | Lost 0-2 | -191552 |
| 7standard | 327 | Shubin, Nikita (1482) | Lost 0-2 | -191533 |
| top | average opponent: 1505record: 3-4 | new rating: 1533 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 278 | Lilly, Sale (1560) | Won 2-0 | +181579 |
| 2sealed | 173 | Zhu, Chongming (1516) | Won 2-0 | +171596 |
| 3sealed | 81 | Zhang, Yiteng (1536) | Lost 1-2 | -201576 |
| 4sealed | 116 | Teng, Qing (1471) | Won 2-1 | +171593 |
| 5sealed | 134 | Liu, Yuliang (1518) | Won 2-0 | +161609 |
| 6sealed | 33 | Liu, Yuchen (1787) | Lost 0-2 | -151594 |
| 7sealed | 152 | Dubois, Jasmin (1612) | Lost 1-2 | -171577 |
| 8sealed | 158 | Lu, Weikai (1504) | Lost 0-2 | -201557 |
| top | average opponent: 1563record: 4-4 | new rating: 1557 | ||
| Grand Prix Shanghai 2011 (M12 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 26 | Xia, Jun (1554) | Lost 1-2 | -171483 |
| 5sealed | 118 | Dorle, Ludovic (1497) | Won 2-0 | +181501 |
| 6sealed | 50 | Fung, Ngan (1574) | Won 2-0 | +201521 |
| 7sealed | 22 | West, Alexander (1782) | Lost 1-2 | -141507 |
| 8sealed | 62 | Ho, Nelson (1512) | Won 2-0 | +181525 |
| 9sealed | 60 | Yang, Yefan (1570) | Won 2-0 | +191544 |
| 10draft | 32 | Nakajima, Chikara (1922) | Lost 0-2 | -111533 |
| 11draft | 21 | Takahashi, Yuta (1917) | Lost 0-2 | -121521 |
| 12draft | 39 | Su, Xu (1656) | Won 2-0 | +211542 |
| 13draft | 5 | Lin, Daniel (1588) | Won 2-0 | +191561 |
| 14draft | 14 | Huang, Jingxing (1557) | Lost 0-2 | -181543 |
| 15draft | 33 | Yu, Jun (1547) | Won 2-0 | +181561 |
| top | average opponent: 1640record: 7-5 | new rating: 1561 | ||