Dai, XiaoChen
Current rating: 1425
Record: 26-33-3
| Grand Prix Yokohama 2019 (modern) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 284 | Wu, Shengzhen (1500) | Won 2-0 | +191475 |
| 2modern | 313 | Iseya, Akihiro (1500) | Lost 0-2 | -181457 |
| 3modern | 875 | Ikeda, Takeaki (1310) | Won 2-1 | +151472 |
| 4modern | 721 | Mio, Ryutaro (1510) | Lost 0-2 | -171455 |
| 5modern | 724 | Nishio, Shota (1498) | Lost 0-2 | -171438 |
| 6modern | 829 | Suganuma, Kathuhiro (1424) | Won 2-0 | +181456 |
| 7modern | 723 | Matsuda, Yuuki1037 (1705) | Lost 1-2 | -141442 |
| 8modern | 577 | Onoda, Tasuku (1486) | Lost 0-2 | -171425 |
| top | average opponent: 1491record: 3-5 | new rating: 1425 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 243 | Hori, Masayuki (1478) | Lost 0-2 | -171430 |
| 2modern | 311 | Zheng, Tong (1522) | Won 2-0 | +191449 |
| 3modern | 301 | Wang, Yifan (1445) | Won 2-1 | +181467 |
| 4modern | 244 | Lam, Tony (Nghia) (1709) | Lost 1-2 | -131454 |
| 5modern | 213 | Go, Hou Wing Kendrick (1497) | Won 2-0 | +181472 |
| 6modern | 180 | Cheng, Hao Ran (1545) | Lost 0-2 | -161456 |
| top | average opponent: 1533record: 3-3 | new rating: 1456 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1418 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 190 | Xu, Yujie (1451) | Won 1-0 | +191437 |
| 2sealed | 64 | Chen, Ruikan (1622) | Lost 1-2 | -151422 |
| 3sealed | 289 | Wan, Kai (1439) | Lost 1-2 | -171405 |
| 4sealed | 374 | Iashchenko, Margarita (1487) | Draw 1-1 | +11406 |
| 5sealed | 361 | Huang, Jinghao (1473) | Won 2-0 | +191425 |
| 6sealed | 276 | Liu, Enyang (1513) | Lost 0-2 | -161409 |
| 7sealed | 298 | Xue, Haozhong (1485) | Won 2-0 | +191428 |
| 8sealed | 232 | Chen, Juntao (1470) | Won 2-0 | +191447 |
| top | average opponent: 1493record: 4-3-1 | new rating: 1447 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Yang, Libo (1673) | Lost 0-2 | -151472 |
| 2sealed | 293 | Wang, Wei (1364) | Lost 1-2 | -201452 |
| 3sealed | 472 | Song, Yihuan (1556) | Lost 1-2 | -161436 |
| 4sealed | 489 | Seki, Kei (1444) | Lost 0-2 | -181418 |
| top | average opponent: 1509record: 0-4 | new rating: 1418 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1458 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 58 | Li, Sheng (1501) | Won 2-0 | +191477 |
| 2modern | 1039 | Yu, Bo (1513) | Lost 1-2 | -171460 |
| 3modern | 150 | Yip, Yun Choi (1484) | Won 2-1 | +181478 |
| 4modern | 91 | Zhang, Sutong (1494) | Won 2-0 | +181496 |
| 5modern | 40 | Li, Qinghao (1423) | Won 2-1 | +171513 |
| 6modern | 1016 | Peng, Jianjia (1812) | Lost 1-2 | -131500 |
| 7modern | 74 | Li, Xiaoqing (1502) | Lost 1-2 | -181482 |
| 8modern | 1115 | Lu, Bo (1704) | Lost 1-2 | -141468 |
| 9modern | 138 | Xu, Leian (1508) | Won 2-0 | +191487 |
| top | average opponent: 1549record: 5-4 | new rating: 1487 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 20 | Ikeda, Toshiaki (1500) | Lost 1-2 | -171411 |
| 2standard | 800 | Yamashiro, Tatsuya (1492) | Won 2-0 | +201431 |
| 3standard | 984 | Hayashi, Masataka (1386) | Lost 0-2 | -191412 |
| 4standard | 1206 | Takeda, Masatomo (1479) | Won 2-0 | +191431 |
| 5standard | 790 | Kosaka, Ryohei (1430) | Won 2-0 | +181449 |
| 6standard | 843 | Tamura, Kenji (1589) | Won 2-1 | +211470 |
| 7standard | 561 | Tomizawa, Youhei (1514) | Won 2-1 | +191489 |
| 8standard | 208 | Hirashima, Yuutarou (1768) | Lost 0-2 | -141475 |
| 9standard | 512 | Sasaki, Ryouta (1511) | Lost 0-2 | -171458 |
| top | average opponent: 1519record: 5-4 | new rating: 1458 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 131 | Yu, Muhan (1500) | Lost 0-2 | -171426 |
| 2sealed | 305 | Gong, He (1453) | Won 2-0 | +181444 |
| 3sealed | 333 | Zhai, Tianpeng (1429) | Won 2-0 | +181462 |
| 4sealed | 289 | Li, Xiaodong (1511) | Lost 0-2 | -171445 |
| 5sealed | 370 | Wang, Qi (1423) | Lost 1-2 | -191426 |
| 6sealed | 386 | Luo, Xing (1455) | Lost 0-2 | -171409 |
| 7sealed | 391 | Gong, Ye (1295) | Won 2-0 | +161425 |
| 8sealed | 306 | Yamasaki, Takumi (1512) | Lost 0-2 | -171408 |
| 9sealed | 300 | Zhang, Jiawei (1497) | Won 2-0 | +201428 |
| top | average opponent: 1453record: 4-5 | new rating: 1428 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 20 | Matsuda, Yukihisa (1312) | Lost 0-2 | -211479 |
| 2standard | 722 | Asai, Yuuki (1482) | Lost 0-2 | -181461 |
| 3standard | 1082 | Sekimoto, Wataru (1464) | Won 2-0 | +181479 |
| 4standard | 1108 | Suzuki, Masaya (1376) | Won 2-0 | +161495 |
| 5standard | 707 | Furujou, Takashi (1432) | Lost 1-2 | -191476 |
| 6standard | 871 | Sakaki, Yusuke (1552) | Lost 0-2 | -171459 |
| 7standard | 767 | Minami, Takahiro (1548) | Lost 0-2 | -161443 |
| 8standard | 680 | Ichiki, Haruya (1441) | Draw 1-1 | 01443 |
| 9standard | 558 | Taniguchi, Keiichi (1437) | Draw 1-1 | 01443 |
| top | average opponent: 1449record: 2-5-2 | new rating: 1443 | ||