Ma, Yiyuan
Current rating: 1837 (#1398)
Record: 101-72-1
- 2014
- 2016
- 2017
- 2018
- 2019
- 2020
- 2023
| Regional Championships Shanghai 2023 (pioneer) | starting rating: 1913 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 12 | Xu, Junjun (1500) | Won 2-1 | +111924 |
| 2pioneer | 3 | Dang, Qi (1621) | Won 2-1 | +131937 |
| 3pioneer | 4 | Sun, Bolong (1451) | Lost 1-2 | -271910 |
| 4pioneer | 37 | Zeng, Xuantao (1502) | Lost 0-2 | -251885 |
| 5pioneer | 57 | Min, WenJun (1560) | Lost 0-2 | -231862 |
| 6pioneer | 69 | Li, Hui (1482) | Lost 0-2 | -251837 |
| top | average opponent: 1519record: 2-4 | new rating: 1837 | ||
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1927 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 62 | Yan, Gan (1851) | Lost 1-2 | -201907 |
| 2standard | 56 | Chen, Xin [CHN] (1547) | Won 2-1 | +121919 |
| 3standard | 38 | Jing, Mu (1506) | Won 2-1 | +111930 |
| 4standard | 13 | Zheng, Chang (1555) | Lost 0-2 | -251905 |
| 5standard | 39 | xu, xiaoyang (1504) | Won 2-0 | +111916 |
| 6standard | 32 | Zeng, Wangyang (1526) | Won 2-1 | +121928 |
| 7standard | 17 | Yang, Jun Le (1537) | Lost 0-2 | -251903 |
| 8standard | 28 | Sun, Zhipeng (1451) | Won 2-1 | +101913 |
| top | average opponent: 1560record: 5-3 | new rating: 1913 | ||
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1905 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 119 | Ohshiro, Syusaku (1724) | Won 2-1 | +151920 |
| 4pioneer | 63 | Tsujii, Shoichi (1458) | Won 2-1 | +101930 |
| 5pioneer | 84 | Hirano, Sigenobu (1552) | Won 2-0 | +111941 |
| 6pioneer | 39 | Hayashi, Hisaaki (1551) | Won 2-1 | +121953 |
| 7pioneer | 3 | Furujou, Takashi (1282) | Won 1-0 | +71960 |
| 8pioneer | 4 | Mikami, Yoshirou (1836) | Lost 0-2 | -201940 |
| 9pioneer | 15 | Konda, Tsuyoshi (1703) | Lost 0-2 | -231917 |
| 10pioneer | 60 | Saito, Tomoya (1674) | Won 2-0 | +141931 |
| 11pioneer | 44 | Ando, Masanori (1628) | Lost 1-2 | -231908 |
| 12pioneer | 71 | Okabe, Kiyotaka (1558) | Won 2-1 | +121920 |
| 13pioneer | 39 | Takata, Kouhei (1676) | Won 2-0 | +131933 |
| 14pioneer | 20 | Tanaka, Fumiya 1717 (1672) | Won 2-1 | +141947 |
| 15pioneer | 13 | Oiso, Kenji (1839) | Lost 1-2 | -201927 |
| top | average opponent: 1627record: 9-4 | new rating: 1927 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1823 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 404 | Soh, Weng Heng (1706) | Won 2-1 | +161839 |
| 4standard | 75 | Ito, Keita (1500) | Lost 1-2 | -241815 |
| 5standard | 176 | Nozaki, Taiki (1572) | Won 2-1 | +131828 |
| 6standard | 103 | Gotou, Hiroaki (1638) | Won 2-1 | +151843 |
| 7standard | 65 | Yoshimori, Sho (1677) | Won 2-0 | +151858 |
| 8standard | 83 | Suzuki, Takahito (1730) | Won 2-1 | +161874 |
| 9standard | 19 | Furuta, Kento (1626) | Won 2-0 | +131887 |
| 10standard | 17 | Endo, Natsumi (1730) | Won 2-1 | +151902 |
| 11standard | 5 | Hoshide, Naonari (1582) | Won 2-0 | +131915 |
| 12standard | 5 | Horiuchi, Makoto (1863) | Lost 0-2 | -191896 |
| 13standard | 19 | Kudo, Koichi (1713) | Won 2-0 | +141910 |
| 14standard | 13 | Takino, Atsushi (1742) | Won 2-1 | +151925 |
| 15standard | 6 | Murakami, Souta (1803) | Lost 0-2 | -201905 |
| top | average opponent: 1683record: 10-3 | new rating: 1905 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 4 | Poonsawat, Chayapol (1782) | Lost 1-2 | -171734 |
| 4sealed | 226 | Kanamori, Ryousuke (1524) | Lost 0-2 | -221712 |
| 5sealed | 220 | Baumann, Bodo (1523) | Won 2-0 | +151727 |
| 6sealed | 223 | Ho, William (1752) | Won 2-1 | +181745 |
| 7sealed | 164 | Shiroma, Hiroshi (1668) | Won 2-0 | +171762 |
| 8sealed | 111 | Hildawa, Martin Jacob (1546) | Won 2-1 | +141776 |
| 9sealed | 50 | Mizutani, Yosuke (1795) | Won 2-0 | +181794 |
| 10draft | 12 | Balkaran, Sarvesh (1765) | Won 2-0 | +181812 |
| 11draft | 12 | Huang, Yu Chung (1702) | Won 2-0 | +161828 |
| 12draft | 11 | Matsumoto, Masataka (1783) | Won 2-0 | +171845 |
| 13draft | 19 | Krish, Rondy (1930) | Lost 1-2 | -171828 |
| 14draft | 44 | Nguyen, Huynh (1656) | Won 2-1 | +151843 |
| 15draft | 39 | Limpadanai, Arvi (1700) | Lost 1-2 | -201823 |
| top | average opponent: 1702record: 9-4 | new rating: 1823 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1642 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 239 | Uzawa, Yuichi (1759) | Won 2-0 | +201662 |
| 4sealed | 221 | Higashida, Tetsuaki (1589) | Won 2-0 | +161678 |
| 5sealed | 74 | Inoue, Masaya (1559) | Won 2-1 | +161694 |
| 6sealed | 37 | Yoneyama, Shogo (1542) | Won 2-0 | +151709 |
| 7sealed | 25 | Liu, Yuchen (1981) | Lost 0-2 | -131696 |
| 8sealed | 68 | Shoji, Tatsuro (1812) | Lost 0-2 | -161680 |
| 9sealed | 92 | Kinoshita, Kazuya (1541) | Won 2-1 | +161696 |
| 10draft | 19 | Samarra, Marc (1853) | Won 2-0 | +211717 |
| 11draft | 174 | Minamitani, Daichi (1839) | Won 2-0 | +201737 |
| 12draft | 151 | Adachi, Yoshiya (1768) | Won 2-1 | +181755 |
| 13draft | 6 | Matsukawa, Kentarou (1634) | Lost 1-2 | -201735 |
| 14draft | 6 | Nobukiyo, Yasuaki (1625) | Won 2-0 | +161751 |
| 15draft | 6 | Yamamoto, Kentaro (1963) | ID | 01751 |
| top | average opponent: 1728record: 9-3-1 | new rating: 1751 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1634 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 248 | Kojima, Yoshifumi (1574) | Won 2-0 | +171651 |
| 4standard | 127 | Kuriyama, Toshikazu (1454) | Won 2-0 | +141665 |
| 5standard | 17 | Matsuda, Yuuki1037 (1765) | Won 2-1 | +201685 |
| 6standard | 28 | Du, Xuetong (1859) | Lost 1-2 | -151670 |
| 7standard | 45 | Noine, Kazuhiro (1822) | Lost 1-2 | -151655 |
| 8standard | 115 | Tan, Steven (1921) | Lost 1-2 | -131642 |
| top | average opponent: 1732record: 3-3 | new rating: 1642 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 295 | Moriyama, Masahide (1749) | Lost 0-2 | -151565 |
| 4modern | 625 | Takashima, Daisuke (1655) | Won 2-1 | +201585 |
| 5modern | 467 | Miyabe, Kouichi (1686) | Won 2-0 | +201605 |
| 6modern | 149 | Forsstrom, Henrik (1439) | Won 2-1 | +151620 |
| 7modern | 84 | Satou, Naota (1519) | Won 2-1 | +161636 |
| 8modern | 52 | Ito, Minoru (1642) | Lost 0-2 | -181618 |
| 9modern | 120 | Nakamura, Kazuhiro (1538) | Won 2-1 | +171635 |
| 10modern | 130 | Takaishi, Yuuri (1762) | Lost 1-2 | -161619 |
| 11modern | 154 | Karwoski, Andy (1575) | Lost 0-2 | -191600 |
| 12modern | 203 | Watanabe, Yuta 8061 (1624) | Lost 1-2 | -181582 |
| 13modern | 176 | Kamada, Yuuki (1502) | Won 2-0 | +171599 |
| 14modern | 155 | Takemura, Daichi (1550) | Won 2-1 | +171616 |
| 15modern | 112 | Yamamoto, Keiichi (1594) | Won 2-1 | +181634 |
| top | average opponent: 1603record: 8-5 | new rating: 1634 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 103 | Pangilinan, Paul Michael (1711) | Lost 0-2 | -151534 |
| 4modern | 269 | Zhu, Chongming (1640) | Lost 1-2 | -161518 |
| 5modern | 302 | Sasaki, Shimon (1522) | Won 2-0 | +181536 |
| 6modern | 167 | Cordeiro, David (1530) | Won 2-1 | +181554 |
| 7modern | 148 | Yu, Peigen (1540) | Won 2-1 | +171571 |
| 8modern | 57 | Zhang, Hao (1479) | Won 2-0 | +171588 |
| 9modern | 65 | Luo, Jialiang (1538) | Won 2-1 | +171605 |
| 10modern | 41 | Murakami, Yuki (1878) | Lost 1-2 | -131592 |
| 11modern | 60 | Lu, Yin (1508) | Lost 1-2 | -201572 |
| 12modern | 68 | Xiao, Diyu (1687) | Won 2-1 | +201592 |
| 13modern | 52 | Kakumae, Teruya (1930) | Lost 0-2 | -121580 |
| 14modern | 63 | Wu, Bilun (1551) | Won 2-0 | +181598 |
| 15modern | 51 | Knyazev, Ivan (1628) | Lost 1-2 | -181580 |
| top | average opponent: 1626record: 7-6 | new rating: 1580 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 478 | Shinkai, Yasuhiro (1559) | Lost 0-2 | -181549 |
| top | record: 0-1 | new rating: 1549 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 7 | Soh, Kelvin (1398) | Lost 0-2 | -231624 |
| 4standard | 134 | Ootubo, Masashi (1506) | Lost 0-2 | -201604 |
| 5standard | 186 | Wee, Wei Song Ray (1640) | Lost 0-2 | -171587 |
| 6standard | 258 | Foo, Pee Chun (1475) | Lost 0-2 | -201567 |
| top | average opponent: 1505record: 0-4 | new rating: 1567 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 26 | Gao, Kun (1437) | Won 2-0 | +151635 |
| 3sealed | 24 | Tamber, Tobey (1852) | Won 2-1 | +221657 |
| 4sealed | 99 | Yu, Hanyang (1558) | Lost 1-2 | -201637 |
| 5sealed | 150 | Yao, Xiwei (1714) | Lost 1-2 | -171620 |
| 6sealed | 146 | Yang, Xu (1489) | Won 2-1 | +161636 |
| 7sealed | 121 | Li, Jingyang (1642) | Won 2-0 | +181654 |
| 8sealed | 65 | Qiao, Jianli (1553) | Won 2-1 | +161670 |
| 9sealed | 32 | Wang, Hao 5189 (1565) | Won 2-1 | +161686 |
| 10draft | 62 | Goh, Guo Wei (1650) | Lost 0-2 | -181668 |
| 11draft | 59 | Kamata, Kazuhiro (1716) | Won 2-1 | +191687 |
| 12draft | 11 | Cai, Chenguang (1691) | Lost 0-2 | -181669 |
| 13draft | 13 | Dong, Ziyang (1540) | Won 2-0 | +151684 |
| 14draft | 76 | Hiyama, Syunsuke (1623) | Lost 0-2 | -191665 |
| 15draft | 48 | Na, Jongwon (1648) | Lost 1-2 | -181647 |
| top | average opponent: 1620record: 8-6 | new rating: 1647 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 24 | Dai, Yuntao (1626) | Lost 0-2 | -181604 |
| 3standard | 174 | Li, Meng (1431) | Won 2-1 | +151619 |
| 4standard | 103 | Sano, Keisuke (1475) | Won 2-0 | +151634 |
| 5standard | 99 | Xiong, Jian (1539) | Won 2-0 | +161650 |
| 6standard | 78 | Xiao, Han (1837) | Lost 0-2 | -141636 |
| 7standard | 123 | Yu, Fengtian (1789) | Won 2-1 | +201656 |
| 8standard | 47 | Zhang, Mingmin (1564) | Lost 1-2 | -191637 |
| 9standard | 124 | Lai, Pak Yin (1710) | Lost 1-2 | -171620 |
| top | average opponent: 1621record: 4-4 | new rating: 1620 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1640 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 85 | Fujioka, Ryota (1614) | Lost 0-2 | -181622 |
| top | record: 0-1 | new rating: 1622 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 24 | Wee, Pang Ming (1818) | Lost 1-2 | -131544 |
| 4sealed | 265 | Chen, Dehao (1474) | Won 2-0 | +161560 |
| 5sealed | 96 | Song, Jinliang (1580) | Won 2-1 | +191579 |
| 6sealed | 82 | Yao, Cheng (1448) | Won 2-0 | +151594 |
| 7sealed | 44 | Ichikawa, Yuuki (2212) | Won 2-0 | +281622 |
| 8sealed | 23 | Fang, Zhengyang (1740) | Won 2-1 | +201642 |
| 9sealed | 7 | Ji, Zihao (1768) | Won 2-0 | +211663 |
| 10draft | 2 | Hu, Cheng (1572) | Lost 0-2 | -201643 |
| 11draft | 2 | Ikawa, Yoshihiko (1888) | Won 2-1 | +221665 |
| 12draft | 2 | Wang, Jing (1744) | Won 2-0 | +201685 |
| 13draft | 2 | Han, Yi (1688) | Lost 1-2 | -181667 |
| 14draft | 40 | Lim, Zhong Yi (1989) | Lost 1-2 | -121655 |
| 15draft | 36 | Wee, Pang Ming (1855) | Lost 1-2 | -151640 |
| top | average opponent: 1752record: 8-5 | new rating: 1640 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 78 | Lee, Nicholas [SGP] (1586) | Lost 0-2 | -181572 |
| 4modern | 1076 | Xu, Chenyang (1653) | Won 2-0 | +201592 |
| 5modern | 48 | Han, Chin Yao (1829) | Lost 1-2 | -141578 |
| 6modern | 83 | U, Kuok Wai (1484) | Lost 0-2 | -201558 |
| 7modern | 149 | Yan, Yan (1554) | Won 2-1 | +181576 |
| 8modern | 137 | Pan, Ruizhang (1514) | Lost 0-2 | -191557 |
| top | average opponent: 1603record: 2-4 | new rating: 1557 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 186 | Yang, Chuheng (1519) | Won 2-0 | +171587 |
| 4sealed | 65 | Zhao, Jinhui (1649) | Won 2-1 | +191606 |
| 5sealed | 6 | Hu, Shaopeng (1550) | Won 2-1 | +171623 |
| 6sealed | 26 | Li, Jianye (1624) | Lost 1-2 | -181605 |
| 7sealed | 61 | Zhang, Xiaoyu (1738) | Won 2-1 | +201625 |
| 8sealed | 28 | Han, Wish (1584) | Won 2-1 | +171642 |
| 9sealed | 22 | Ding, Yi (1660) | Lost 0-2 | -171625 |
| 10draft | 135 | Wang, Di (1523) | Lost 0-2 | -201605 |
| 11draft | 44 | Zhao, Desai (1588) | Won 2-0 | +181623 |
| 12draft | 120 | Li, Wenbo (1579) | Lost 0-1 | -191604 |
| 13draft | 15 | Chang, Ching Ti (1589) | Won 2-0 | +181622 |
| 14draft | 15 | Gao, Zhe (1527) | Lost 1-2 | -201602 |
| 15draft | 15 | Takahashi, Yuta (1964) | Lost 0-2 | -121590 |
| top | average opponent: 1623record: 7-6 | new rating: 1590 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 150 | Chen, Yonglin (1518) | Draw 1-1 | -11556 |
| 3sealed | 261 | YONG, RUIQI (1603) | Won 2-0 | +191575 |
| 4sealed | 131 | Chen, Shuo (1518) | Lost 0-2 | -191556 |
| 5sealed | 245 | Yu, Chenghsien (1550) | Won 2-0 | +181574 |
| 6sealed | 165 | Liu, Jiaqi (1506) | Lost 1-2 | -191555 |
| 7sealed | 251 | Li, Teng (1488) | Lost 0-2 | -191536 |
| 8sealed | 280 | Su, Yinqi (1502) | Won 2-0 | +171553 |
| 9sealed | 216 | Yan, Xia (1482) | Won 2-1 | +171570 |
| top | average opponent: 1521record: 4-3-1 | new rating: 1570 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 162 | Du, Chun Yu (1500) | Won 2-0 | +181518 |
| 2standard | 122 | Zhang, Yuantao (1483) | Lost 1-2 | -191499 |
| 3standard | 384 | Hu, Jin (1513) | Won 2-0 | +191518 |
| 4standard | 297 | Zhou, Dilin (1523) | Lost 0-2 | -181500 |
| 5standard | 351 | Yu, Jie (1486) | Won 2-0 | +171517 |
| 6standard | 201 | Li, Chi (1637) | Won 2-0 | +211538 |
| 7standard | 210 | Peng, Xiaoping (1523) | Won 2-0 | +171555 |
| 8standard | 139 | Chen, Han Yang (1600) | Lost 1-2 | -171538 |
| 9standard | 145 | Yin, Yue (1583) | Won 2-0 | +191557 |
| top | average opponent: 1539record: 6-3 | new rating: 1557 | ||