Li, Youchen
Current rating: 1656
Record: 47-40-3
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1657 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 154 | Hayashi, Shinsuke (1943) | Won 2-0 | +231680 |
| 4standard | 10 | Inoue, Ryuto (1710) | Lost 0-2 | -171663 |
| 5standard | 186 | Yoshino, Kohei (1684) | Won 2-1 | +181681 |
| 6standard | 70 | Moriya, Ryo (1749) | Won 2-1 | +201701 |
| 7standard | 43 | Yoshizawa, Masaru (1598) | Lost 1-2 | -201681 |
| 8standard | 102 | Kozakai, Yukio (1653) | Won 2-0 | +171698 |
| 9standard | 110 | Sun, Baoju (1628) | Lost 1-2 | -191679 |
| 10standard | 77 | Kim, Taewoo (1589) | Lost 0-2 | -201659 |
| 11standard | 101 | Wang, Xiao (1666) | Lost 1-2 | -181641 |
| 12standard | 97 | Zhao, Yao (1445) | Won 2-1 | +151656 |
| 13standard | 86 | Lin, Victor (1522) | Won 2-1 | +151671 |
| 14standard | 79 | Ohki, Tatsuhiko (1787) | Lost 1-2 | -151656 |
| top | average opponent: 1664record: 6-6 | new rating: 1656 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 60 | Tatebe, Takayuki (1442) | Won 2-1 | +171499 |
| 4modern | 148 | Kurokawa, Yuuki (1488) | Won 2-0 | +181517 |
| 5modern | 92 | Fujimoto, Yosuke (1793) | Lost 1-2 | -131504 |
| 6modern | 167 | Watanabe, Yuuki (1463) | Won 2-0 | +171521 |
| 7modern | 51 | Kawasaki, Takeshi (1518) | Won 2-1 | +181539 |
| 8modern | 27 | Tsutai, Koutarou (1324) | Won 2-1 | +141553 |
| 9modern | 49 | Kawakami, Yuuta (1578) | Won 2-1 | +191572 |
| 10modern | 21 | Tachibana, Kentarou (1745) | Lost 1-2 | -151557 |
| 11modern | 56 | Ishino, Takuya5590 (1604) | Won 2-0 | +191576 |
| 12modern | 37 | Matsumoto, Fumiya (1802) | Won 2-0 | +221598 |
| 13modern | 16 | Yamamura, Toshiki (1672) | Won 2-1 | +191617 |
| 14modern | 17 | Cho, Jae Seok (1761) | Won 2-1 | +211638 |
| 15modern | 7 | Miyasaka, Sho (1727) | Won 2-1 | +191657 |
| top | average opponent: 1609record: 11-2 | new rating: 1657 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 201 | Kajitani, Dai (1540) | Won 2-1 | +191496 |
| 4standard | 182 | Nishi, Hyuma (1661) | Lost 0-2 | -151481 |
| 5standard | 312 | Yang, Eunje (1559) | Lost 1-2 | -161465 |
| 6standard | 382 | Watanabe, Masao (1360) | Won 2-1 | +161481 |
| 7standard | 235 | Yasue, Hayato (1501) | Won 2-0 | +181499 |
| 8standard | 120 | Goryo, Akira (1553) | Lost 1-2 | -171482 |
| top | average opponent: 1529record: 3-3 | new rating: 1482 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 422 | Taniguchi, Hiroaki (1827) | Won 2-0 | +231568 |
| 4standard | 399 | Iso, Toshiharu (1446) | Lost 0-2 | -211547 |
| 5standard | 555 | Tokuyama, Yoshihiko (1450) | Lost 0-2 | -191528 |
| 6standard | 623 | Shimazaki, Keita (1503) | Lost 1-2 | -191509 |
| 7standard | 701 | Xiao, Han (1731) | Lost 0-2 | -141495 |
| 8standard | 698 | Takeda, Noriaki (1480) | Lost 1-2 | -181477 |
| top | average opponent: 1573record: 1-5 | new rating: 1477 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 58 | Li, Liandi (1518) | Won 2-1 | +171603 |
| 4modern | 44 | Lee, Sung-Bum (1793) | Lost 0-2 | -141589 |
| 5modern | 138 | Wayburne, Bradley (1526) | Lost 0-2 | -201569 |
| 6modern | 191 | Kounosu, Hiroaki (1182) | Lost 1-2 | -241545 |
| top | average opponent: 1505record: 1-3 | new rating: 1545 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 173 | Nuruki, Hiroaki (1803) | Lost 1-2 | -141568 |
| 4sealed | 731 | Imai, Tomoyuki (1524) | Lost 0-2 | -191549 |
| 5sealed | 575 | Kaku, Tomohiro (1596) | Lost 0-2 | -171532 |
| 6sealed | 798 | Ishiwata, Kouichi (1620) | Won 2-0 | +191551 |
| 7sealed | 597 | Kanai, Makoto (1497) | Won 2-1 | +171568 |
| 8sealed | 435 | Shen, Shiyang (1564) | Won 2-0 | +181586 |
| top | average opponent: 1601record: 3-3 | new rating: 1586 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 104 | Liu, Jin 8012 (1591) | Won 2-0 | +181608 |
| 4sealed | 40 | Takeda, Hiroki (1635) | Lost 0-2 | -171591 |
| 5sealed | 66 | Leong, Sio Chi (1626) | Lost 0-2 | -171574 |
| 6sealed | 263 | Zuo, Cheng (1738) | Won 2-0 | +211595 |
| 7sealed | 100 | Qiao, Cheng (1569) | Won 2-0 | +171612 |
| 8sealed | 92 | Song, Xiangxue (1691) | Won 2-0 | +201632 |
| 9sealed | 56 | Lu, Lin (1625) | Won 2-0 | +171649 |
| 10draft | 60 | Sugaya, Hironobu (1830) | Draw 1-1 | +41653 |
| 11draft | 30 | Liu, Yi (1582) | Lost 1-2 | -201633 |
| 12draft | 43 | Liu, Zhuoran (1803) | Lost 1-2 | -151618 |
| 13draft | 36 | Yang, Bo Xuan (1568) | Lost 0-2 | -181600 |
| 14draft | 37 | Zhang, Yunpeng (1615) | Lost 1-2 | -181582 |
| top | average opponent: 1656record: 5-6-1 | new rating: 1582 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1604 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 71 | Wang, Yunxin (1500) | Draw 1-1 | -21602 |
| 2standard | 157 | Zhang, Bowei (1456) | Won 2-1 | +151617 |
| 3standard | 153 | Hasegawa, Shouichi (1595) | Lost 1-2 | -181599 |
| 4standard | 236 | Wang, Jiajie (1387) | Won 2-1 | +141613 |
| 5standard | 149 | Li, Minjie (1516) | Won 2-0 | +161629 |
| 6standard | 104 | Liu, Ren (1566) | Lost 0-2 | -191610 |
| 7standard | 164 | Wang, Hao 5565 (1510) | Lost 0-2 | -201590 |
| top | average opponent: 1504record: 3-3-1 | new rating: 1590 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 580 | Yasuda, Kazuki (1326) | Lost 0-2 | -231574 |
| 2sealed | 665 | Suzuki, Atsushi (1474) | Won 2-1 | +171591 |
| 3sealed | 620 | Akase, Daisuke (1461) | Lost 0-2 | -211570 |
| 4sealed | 1016 | Yoshimura, Yu (1475) | Won 2-0 | +171587 |
| 5sealed | 661 | Morii, Masahiko (1482) | Lost 0-2 | -201567 |
| 6sealed | 944 | Mizuno, Masahito (1564) | Won 2-0 | +181585 |
| 7sealed | 658 | Asakura, Yoshitomo (1567) | Won 2-0 | +171602 |
| 8sealed | 475 | Nagato, Yusuke (1561) | Won 2-0 | +181620 |
| 9sealed | 367 | Yam, Wing Chun (1753) | Lost 0-2 | -161604 |
| top | average opponent: 1518record: 5-4 | new rating: 1604 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 487 | Moki, Hiromu (1543) | Won 2-0 | +191519 |
| 2standard | 447 | Sawada, Ryo (1409) | Won 2-0 | +161535 |
| 3standard | 91 | Koide, Yuichi (1485) | Won 2-1 | +171552 |
| 4standard | 340 | Sugiyama, Takahiro (1537) | Won 2-0 | +181570 |
| 5standard | 129 | Nakayama, Takuya (1755) | Lost 1-2 | -151555 |
| 6standard | 211 | Matsuura, Takumi (1877) | Lost 0-2 | -121543 |
| 7standard | 540 | Saito, Hirotsugu (1803) | Won 2-1 | +221565 |
| 8standard | 319 | Atsumi, Takashi (1573) | Won 2-1 | +181583 |
| 9standard | 110 | Okumura, Yuji (1891) | Lost 0-2 | -121571 |
| 10standard | 401 | Kojima, Yoshifumi (1622) | Won 2-1 | +191590 |
| 11standard | 286 | Ou, Kaitou (1900) | Lost 1-2 | -131577 |
| 12standard | 239 | Kawahama, Yoshikazu (1761) | Won 2-1 | +221599 |
| 13standard | 213 | Dai, Xiangjun (1570) | Won 2-0 | +171616 |
| 14standard | 100 | Onoda, Kenji (1541) | Draw 1-1 | -11615 |
| 15standard | 140 | Murayama, Keiichiro (1647) | Lost 0-2 | -181597 |
| top | average opponent: 1661record: 9-5-1 | new rating: 1597 | ||