Sun, Zhiyuan
Current rating: 1527
Record: 19-19-6
| Regional Championships Tianjin 2023 (pioneer) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 32 | Zhang, Yinan (1767) | Won 2-1 | +221536 |
| 2pioneer | 28 | Yeh, Peter (1475) | Lost 0-2 | -191517 |
| 3pioneer | 57 | Zhou, Deyu (1527) | Lost 0-2 | -171500 |
| 4pioneer | 69 | Wang, Yao (1459) | Won 2-1 | +171517 |
| 5pioneer | 45 | Li, Junhui (1501) | Won 2-1 | +171534 |
| 6pioneer | 23 | Zhu, Yuxuan (1722) | Lost 1-2 | -141520 |
| 7pioneer | 56 | Guo, Xiaoyu (1887) | Won 2-0 | +241544 |
| 8pioneer | 32 | Meng, Fan Xuan (1601) | Lost 1-2 | -171527 |
| top | average opponent: 1617record: 4-4 | new rating: 1527 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Zhang, Keyi (1496) | Won 2-0 | +181489 |
| 2sealed | 24 | Kang, Jian (1515) | Lost 1-2 | -171472 |
| 3sealed | 251 | Dong, Chen (1461) | Won 2-0 | +181490 |
| 4sealed | 135 | Maruyama, Masaaki (1626) | Lost 0-2 | -161474 |
| 5sealed | 236 | Gan, Zhaofeng 8454 (1502) | Lost 1-2 | -171457 |
| 6sealed | 290 | Liu, Xiyu (1449) | Won 2-1 | +171474 |
| 7sealed | 211 | Yang, Zhihe (1593) | Won 2-0 | +211495 |
| 8sealed | 211 | Li, Yang (1567) | Won 2-1 | +191514 |
| top | average opponent: 1526record: 5-3 | new rating: 1514 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 117 | Lee, Nam San Nelson (1607) | Lost 1-2 | -171505 |
| 2sealed | 214 | Lau, Sam Lei Kang (1678) | Lost 0-2 | -141491 |
| 3sealed | 320 | Ameziane, Nadir (1396) | Lost 0-2 | -201471 |
| top | average opponent: 1560record: 0-3 | new rating: 1471 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 166 | Yako, A (1520) | Won 2-1 | +171546 |
| 2standard | 277 | Oono, Takamasa (1521) | Draw 1-1 | 01546 |
| 3standard | 687 | Matsuura, Shuhei (1512) | Won 2-0 | +171563 |
| 4standard | 355 | Kimura, Tetsuya (1495) | Lost 0-2 | -191544 |
| 5standard | 644 | Yoo, Seoungjai (1483) | Won 2-0 | +171561 |
| 6standard | 414 | Onizuka, Hiroshi (1717) | Lost 0-2 | -151546 |
| 7standard | 611 | Tanabe, Masatoshi (1436) | Lost 0-2 | -201526 |
| 8standard | 773 | Hinohara, Toyokazu (1358) | Draw 1-1 | -31523 |
| 9standard | 748 | Fukuki, Akito (1478) | Draw 1-1 | -11522 |
| top | average opponent: 1502record: 3-3-3 | new rating: 1522 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1037 | Sun, Su (1565) | Won 2-1 | +181556 |
| 4modern | 9 | Yin, Xin (1752) | Lost 1-2 | -141542 |
| 5modern | 1066 | Mai, Junwei (1789) | Won 2-0 | +221564 |
| 6modern | 57 | Hu, Jin (1674) | Draw 1-1 | +21566 |
| 7modern | 45 | Ng, Elon (1559) | Lost 0-2 | -181548 |
| 8modern | 87 | Wang, Yi (1494) | Draw 1-1 | -11547 |
| 9modern | 1093 | Yu, Chenghsien (1530) | Lost 0-2 | -181529 |
| top | average opponent: 1623record: 2-3-2 | new rating: 1529 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 156 | Liu, Yang 4653 (1500) | Won 2-0 | +181518 |
| 2sealed | 83 | Zhao, Lei (1362) | Lost 1-2 | -211497 |
| 3sealed | 393 | Xiao, Qiang (1500) | Lost 0-2 | -181479 |
| 4sealed | 369 | Duan, Tao (1521) | Won 2-0 | +191498 |
| 5sealed | 317 | Wang, Yu Lin (1467) | Draw 1-1 | -11497 |
| 6sealed | 309 | Zhi, Youshi (1500) | Won 2-1 | +181515 |
| 7sealed | 220 | Hu, Tiangang (1539) | Won 2-0 | +191534 |
| 8sealed | 158 | Wan, Nuo (1602) | Won 2-1 | +191553 |
| 9sealed | 120 | Zhao, Haotian (1686) | Lost 0-2 | -151538 |
| top | average opponent: 1520record: 5-3-1 | new rating: 1538 | ||