Guan, Jian
Current rating: 1733 (#4643)
Record: 50-33-1 (GP) / 4-5 (professional)
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1686 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Chan, Pok Man (1741) | Lost 1-2 | -171669 |
| 2standard | 53 | Luan, Shuwei (1483) | Won 2-1 | +151684 |
| 3standard | 57 | Zhang, Meng (1701) | Won 2-0 | +181702 |
| 4standard | 30 | Yuan, Chen (1503) | Won 2-0 | +151717 |
| 5standard | 15 | Deng, Jun (1519) | Won 2-1 | +141731 |
| 6standard | 10 | Song, Huachao (1840) | Draw 1-1 | +21733 |
| 7standard | 10 | Ho, Tsz Kin (1681) | Won 2-1 | +171750 |
| 8standard | 6 | Chen, Yiwen (1820) | Lost 1-2 | -171733 |
| top | average opponent: 1661record: 5-2-1 | new rating: 1733 | ||
| Players Tour Online 3 (MTGA IKO standard) | starting rating: 1720 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Kono, Toru (1612) | Lost 1-2 | -201700 |
| 2standard | 61 | Bahamonde, Marco (1397) | Won 2-1 | +121712 |
| 3standard | 34 | Szmatana, Patrik (1880) | Lost 1-2 | -151697 |
| 4standard | 41 | Coffey, Nyko (1497) | Won 2-0 | +151712 |
| 5standard | 51 | Tan, Frederick (1434) | Lost 0-2 | -231689 |
| 6standard | 44 | Ikeda, Takuro (1515) | Won 2-0 | +151704 |
| 7standard | 37 | Knell, Benjamin (1622) | Lost 1-2 | -201684 |
| 8standard | 46 | Cheung, Justin (1760) | Won 2-1 | +201704 |
| 9standard | 40 | Naide, Kazutaka (1734) | Lost 1-2 | -181686 |
| top | average opponent: 1606record: 4-5 | new rating: 1686 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1730 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 53 | He, Bo (1635) | Won 2-1 | +161746 |
| 3sealed | 10 | Pan, Minxing (1803) | Lost 0-2 | -171729 |
| 4sealed | 174 | Fernandez, Marcos Jose (1621) | Won 2-0 | +161745 |
| 5sealed | 174 | Yin, Hao (1458) | Won 2-0 | +131758 |
| 6sealed | 46 | Wang, Dengke (1694) | Won 2-1 | +171775 |
| 7sealed | 24 | Di, Yuan (1641) | Won 2-1 | +151790 |
| 8sealed | 19 | Sato, Rei (2045) | Lost 0-2 | -131777 |
| 9sealed | 31 | Pacis, Jack Nicholle (1703) | Lost 1-2 | -191758 |
| 10draft | 16 | Chaovarindr, Thirawat (1749) | Won 2-1 | +181776 |
| 11draft | 63 | Stroev, Mikhail (1790) | Lost 1-2 | -181758 |
| 12draft | 82 | Hiyama, Syunsuke (1585) | Lost 1-2 | -211737 |
| 13draft | 55 | Chen, Chao (1672) | Won 2-0 | +161753 |
| 14draft | 77 | Wu, Jiasheng (1609) | Lost 1-2 | -201733 |
| 15draft | 66 | Su, Xu (2003) | Lost 0-2 | -131720 |
| top | average opponent: 1715record: 7-7 | new rating: 1720 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1754 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 25 | Li, Jingyang (1598) | Lost 1-2 | -211733 |
| 3standard | 194 | Wang, Yi (1513) | Won 2-1 | +141747 |
| 4standard | 200 | Zhang, Hongtao (1470) | Lost 1-2 | -231724 |
| 5standard | 207 | Hayashi, Shinsuke (1901) | Lost 1-2 | -151709 |
| 6standard | 292 | Tong, Hanyang (1481) | Won 2-0 | +141723 |
| 7standard | 225 | Gao, Haocheng (1504) | Won 2-1 | +141737 |
| 8standard | 119 | Gao, Xinchen (1544) | Lost 0-2 | -211716 |
| 9standard | 191 | Xu, Xiaokang (1511) | Won 2-0 | +141730 |
| top | average opponent: 1565record: 4-4 | new rating: 1730 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 207 | Cheng, Theo Jung (1500) | Won 2-0 | +161637 |
| 4sealed | 46 | Wojtanek, Pawel (1518) | Won 2-1 | +161653 |
| 5sealed | 36 | Wang, Weiwei (1534) | Won 2-0 | +161669 |
| 6sealed | 6 | Zhang, Jiawei (1571) | Won 2-1 | +161685 |
| 7sealed | 5 | Samuel, Stock (1596) | Won 2-0 | +161701 |
| 8sealed | 2 | Yang, Liyan (1797) | Won 2-1 | +201721 |
| 9sealed | 1 | Xu, Xiaowei (1637) | Won 2-0 | +161737 |
| 10draft | 76 | Kumagai, Riku (2147) | Lost 1-2 | -101727 |
| 11draft | 41 | Lu, Xiaoshi (1918) | Won 2-1 | +211748 |
| 12draft | 1 | Wu, Xuan (1787) | Lost 1-2 | -171731 |
| 13draft | 151 | Wu, Xuan (1804) | Won 2-0 | +191750 |
| 14draft | 117 | Chew, Kelvin (2117) | Lost 0-2 | -121738 |
| 15draft | 91 | Hu, Cheng (1576) | Won 2-0 | +161754 |
| top | average opponent: 1731record: 10-3 | new rating: 1754 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1668 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1051 | Xu, Chenyang (1656) | Lost 1-2 | -181650 |
| 3modern | 134 | Tang, Wing Chung (1436) | Won 2-0 | +141664 |
| 4modern | 82 | Han, Chin Yao (1814) | Lost 1-2 | -161648 |
| 5modern | 200 | Miyake, Satoshi (1498) | Lost 1-2 | -201628 |
| 6modern | 217 | Gu, Zhi Yin (1433) | Won 2-0 | +141642 |
| 7modern | 124 | Zhong, Zhenming (1472) | Lost 1-2 | -211621 |
| top | average opponent: 1552record: 2-4 | new rating: 1621 | ||
| Grand Prix Melbourne 2016 (modern) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 97 | Ikawa, Yoshihiko (1822) | Won 2-1 | +221595 |
| 4modern | 72 | Chopra, Maiher (1557) | Won 2-0 | +181613 |
| 5modern | 57 | Frisch, Aidan (1526) | Lost 0-2 | -201593 |
| 6modern | 101 | Phillips, Connor (1507) | Lost 0-2 | -191574 |
| 7modern | 133 | Maligec, Nick (1547) | Won 2-1 | +171591 |
| 8modern | 99 | Kikkawa, Dillon (1780) | Won 2-0 | +221613 |
| 9modern | 95 | Dowling, Thomas 3408 (1539) | Won 2-1 | +161629 |
| 10modern | 24 | Martin-McEwen, Leroy (1577) | Lost 1-2 | -191610 |
| 11modern | 94 | Tamada, Ryoichi (1892) | Lost 0-2 | -131597 |
| 12modern | 102 | So, Tsz Shing (1581) | Won 2-1 | +181615 |
| 13modern | 67 | Armstrong, Kyle (1555) | Won 2-1 | +171632 |
| 14modern | 63 | Williams, Jonathon (1615) | Won 2-1 | +181650 |
| 15modern | 36 | O'Halloran, Tyler (1661) | Won 2-0 | +181668 |
| top | average opponent: 1628record: 9-4 | new rating: 1668 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 104 | Kelly, Shane (1483) | Won 2-0 | +161632 |
| 3sealed | 102 | Wu, Hao (1742) | Won 2-1 | +201652 |
| 4sealed | 68 | Ngai, Jason (1538) | Lost 1-2 | -201632 |
| 5sealed | 49 | Lynch, Jason (1488) | Won 2-1 | +151647 |
| 6sealed | 51 | Witton, Adam (1827) | Lost 1-2 | -151632 |
| 7sealed | 148 | Fraser, Oliver (1528) | Lost 0-2 | -201612 |
| 8sealed | 132 | Van Tienen, Kyle (1519) | Lost 1-2 | -191593 |
| 9sealed | 130 | Dowling, Thomas (1505) | Lost 1-2 | -201573 |
| top | average opponent: 1579record: 3-5 | new rating: 1573 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 444 | Chen, Hongjia (1500) | Won 2-0 | +181518 |
| 2sealed | 174 | Yano, Kunihiro (1680) | Won 2-1 | +211539 |
| 3sealed | 167 | Na, Jongwon (1500) | Won 2-0 | +171556 |
| 4sealed | 21 | Li, Yixiao (1500) | Won 2-1 | +171573 |
| 5sealed | 12 | Mu, Liuming (1636) | Lost 0-2 | -171556 |
| 6sealed | 55 | Jiao, Chang (1445) | Won 2-1 | +161572 |
| 7sealed | 39 | Jia, Fan (1517) | Won 2-1 | +171589 |
| 8sealed | 29 | Zhang, Xianzhong (1594) | Lost 1-2 | -181571 |
| 9sealed | 46 | Zhang, Qin (1589) | Won 2-0 | +191590 |
| 10draft | 7 | Yu, Yin (1552) | Lost 0-2 | -191571 |
| 11draft | 21 | Hu, Xiaoyu (1609) | Won 2-1 | +191590 |
| 12draft | 32 | Watanabe, Yuuya (2030) | Lost 1-2 | -111579 |
| 13draft | 60 | Lu, Pengjie (1607) | Won 2-0 | +191598 |
| 14draft | 13 | Chen, Yang (1609) | Won 2-1 | +181616 |
| 15draft | 33 | Dolstra, Menno (1833) | ID | 01616 |
| top | average opponent: 1613record: 10-4-1 | new rating: 1616 | ||