Wu, Chia-Ju
Current rating: 1480
Record: 40-42-3
Grand Prix Taipei 2014Grand Prix Chiba 2015Grand Prix Taipei 2016Grand Prix Shizuoka 2017Grand Prix Hong Kong 2017Grand Prix Kyoto 2019Grand Prix Taipei 2019Regional Championships Taipei 2022Regional Championships Taipei 2023Regional Championships Taipei 2023 Cycle 3Regional Championships Taipei 2023 Cycle 4
| Regional Championships Taipei 2023 Cycle 4 (pioneer) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 17 | Han, Chin Yao (1710) | Lost 0-1 | -141479 |
| 2pioneer | 29 | Lee, Ke-i (1482) | Lost 0-2 | -181461 |
| 3pioneer | 10 | Lin, Kuan-Chi (1465) | Won 2-0 | +181479 |
| 4pioneer | 28 | Chiu, Yun Hsuan (1481) | Lost 0-2 | -181461 |
| 5pioneer | 32 | Tseng, Yuchun (1458) | Lost 1-2 | -181443 |
| 6pioneer | 7 | Kuo, Chia-Hao (1457) | Won 2-0 | +181461 |
| 7pioneer | 28 | Li, Chien Jen (1522) | Won 2-1 | +191480 |
| top | average opponent: 1511record: 3-4 | new rating: 1480 | ||
| Regional Championships Taipei 2023 Cycle 3 (pioneer) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 27 | Zhang, Chihpo (1500) | Won 2-1 | +171588 |
| 2pioneer | 5 | Peng, Shin Cyuan (1517) | Lost 1-2 | -201568 |
| 3pioneer | 21 | Kurata, Kazuhiro (1500) | Lost 1-2 | -191549 |
| 4pioneer | 26 | Su, ZhaoBo (1568) | Lost 0-1 | -171532 |
| 5pioneer | 25 | Yeh, Peter (1451) | Lost 0-2 | -201512 |
| 6pioneer | 24 | Enki Wu, Jadol (1451) | Lost 0-2 | -191493 |
| top | average opponent: 1498record: 1-5 | new rating: 1493 | ||
| Regional Championships Taipei 2023 (ONE standard) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 12 | Hsueh, Shu-Yu (1686) | Won 2-1 | +201593 |
| 2standard | 13 | Chen, Jih Hsing (1534) | Lost 0-2 | -191574 |
| 3standard | 13 | Lin, Chin Hung (1499) | Won 2-0 | +171591 |
| 4standard | 6 | Lee, Chen Yu (1497) | Won 2-0 | +161607 |
| 5standard | 7 | Chen, Szu-Yuan (1563) | Lost 0-2 | -191588 |
| 6standard | 8 | Chang, Samuel (1643) | Lost 0-2 | -171571 |
| top | average opponent: 1570record: 3-3 | new rating: 1571 | ||
| Regional Championships Taipei 2022 (pioneer) | starting rating: 1621 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 27 | Kuan-Hsun, Tu (1500) | Won 2-0 | +161637 |
| 2pioneer | 5 | Kho, Sek-Un (1523) | Lost 1-2 | -201617 |
| 3pioneer | 19 | Lee, Yi-Chen (1475) | Lost 1-2 | -211596 |
| 4pioneer | 22 | Liu, Chun Yuan (1472) | Won 2-1 | +161612 |
| 5pioneer | 12 | Zhang, HsiuChuan (1505) | Lost 0-2 | -201592 |
| 6pioneer | 15 | Lee, Shang Feng (1516) | Lost 0-2 | -191573 |
| top | average opponent: 1498record: 2-4 | new rating: 1573 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 146 | Lim, Lawrence (1507) | Lost 0-2 | -201603 |
| 4standard | 224 | Tan, Richmond (1568) | Lost 0-2 | -191584 |
| 5standard | 268 | Kwok, Hing (1498) | Won 2-0 | +171601 |
| 6standard | 317 | Takahashi, Eiji (1684) | Won 2-1 | +191620 |
| 7standard | 146 | Nakai, Yoshiharu (1568) | Won 2-1 | +171637 |
| 8standard | 126 | Ding, Yi (1762) | Lost 0-2 | -161621 |
| top | average opponent: 1598record: 3-3 | new rating: 1621 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 304 | Ishikawa, Hikaru (1521) | Lost 0-2 | -181539 |
| 4standard | 569 | Matsumoto, Masataka (1731) | Won 2-1 | +211560 |
| 5standard | 230 | Kobayashi, Tetsuro (1621) | Won 2-0 | +191579 |
| 6standard | 231 | Mizuno, Yusuke (1558) | Lost 0-2 | -181561 |
| 7standard | 327 | Ichino, Takahito (1627) | Won 2-0 | +191580 |
| 8standard | 251 | Matsui, Yura (1554) | Won 2-0 | +181598 |
| 9standard | 138 | Maeda, Norihito (1589) | Lost 1-2 | -191579 |
| 10standard | 191 | Yamagishi, Jun (1560) | Won 2-0 | +181597 |
| 11standard | 149 | Takesue, Chikara (1739) | Won 2-0 | +211618 |
| 12standard | 55 | Honda, Okihisa (1665) | Lost 1-2 | -171601 |
| 13standard | 139 | Sato, Motohiko (1766) | Lost 0-2 | -151586 |
| 14standard | 120 | Hojo, Makoto (1588) | Won 2-1 | +181604 |
| 15standard | 106 | Sashida, Tomoro (1671) | Won 2-1 | +191623 |
| top | average opponent: 1630record: 8-5 | new rating: 1623 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1561 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 66 | Lie, Benaya (1756) | Won 2-0 | +221583 |
| 4sealed | 40 | Guo, Cheng (1688) | Won 2-1 | +201603 |
| 5sealed | 18 | Ng, Chi Fai (1697) | Lost 1-2 | -161587 |
| 6sealed | 84 | Li, Dennis (1624) | Won 2-0 | +181605 |
| 7sealed | 23 | Kawahama, Yoshikazu (1823) | Lost 1-2 | -141591 |
| 8sealed | 86 | Robertson, Chris (1628) | Lost 1-2 | -171574 |
| 9sealed | 119 | Chu, Sylvester (1661) | Lost 1-2 | -171557 |
| top | average opponent: 1697record: 3-4 | new rating: 1557 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 121 | Mitui, Kenichiro (1467) | Won 2-1 | +161566 |
| 4standard | 899 | Sano, Takumi (1420) | Lost 0-2 | -201546 |
| 5standard | 249 | Hirabuki, Tomo (1521) | Lost 0-2 | -191527 |
| 6standard | 694 | Shibata, Takeshi (1549) | Lost 0-2 | -171510 |
| 7standard | 841 | Higashi, Kentarou (1536) | Won 2-0 | +181528 |
| 8standard | 468 | Nakamura, Kouki (1426) | Won 2-1 | +161544 |
| 9standard | 452 | Morii, Masahiko (1496) | Won 2-1 | +171561 |
| top | average opponent: 1488record: 4-3 | new rating: 1561 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 16 | Fung, Chun Sing (1613) | Won 2-1 | +191549 |
| 4standard | 54 | Spevack, Jaryd (1557) | Won 2-0 | +181567 |
| 5standard | 11 | Lien, Chien-Hung (1535) | Lost 0-2 | -181549 |
| 6standard | 79 | Yoshimura, Wataru (1560) | Lost 0-2 | -181531 |
| 7standard | 100 | Shibata, Toru (1513) | Won 2-0 | +181549 |
| 8standard | 104 | Sato, Hisao (1593) | Lost 0-2 | -181531 |
| 9standard | 166 | Liao, Li-Dung (1510) | Won 2-0 | +181549 |
| 10standard | 97 | Woo, Nicky (1493) | Lost 1-2 | -191530 |
| 11standard | 101 | Ong, Shu Liang (1467) | Won 2-0 | +171547 |
| 12standard | 76 | Hirayama, Shigetaka (1698) | Lost 1-2 | -151532 |
| 13standard | 105 | Seah, Lip Chee Eric (1561) | Draw 1-1 | 01532 |
| 14standard | 91 | Zhong Zen, Pang (1520) | Won 2-1 | +181550 |
| top | average opponent: 1552record: 6-5-1 | new rating: 1550 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 967 | Miura, Ayahiko (1569) | Lost 1-2 | -171487 |
| 4sealed | 1045 | Iwahashi, Hiroki (1513) | Won 2-0 | +181505 |
| 5sealed | 951 | Umeyama, Yuuichi (1627) | Lost 0-2 | -151490 |
| 6sealed | 1055 | Endo, Kenji (1610) | Lost 0-2 | -161474 |
| 7sealed | 1068 | Yanagihara, Ryuto (1497) | Won 2-1 | +181492 |
| 8sealed | 965 | Hasegawa, Takahiro (1468) | Won 2-0 | +181510 |
| 9sealed | 918 | Itou, Tai (1615) | Won 2-1 | +201530 |
| top | average opponent: 1557record: 4-3 | new rating: 1530 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 63 | Tan, Rowena (1456) | Draw 1-1 | -11499 |
| 3sealed | 178 | Wang, Tao-Yi (1549) | Lost 0-2 | -171482 |
| 4sealed | 275 | Ho, Ming Ho (1575) | Won 2-1 | +201502 |
| 5sealed | 193 | Deng, Zhi Chao (1517) | Lost 1-2 | -181484 |
| 6sealed | 255 | Zhang, Zixiang (1532) | Draw 1-1 | +11485 |
| 7sealed | 270 | Kan, Kensei (1502) | Won 2-1 | +181503 |
| 8sealed | 206 | Yee, Louis (1502) | Won 2-0 | +181521 |
| 9sealed | 157 | Chen, Ung Shiang (1544) | Lost 0-2 | -171504 |
| top | average opponent: 1522record: 3-3-2 | new rating: 1504 | ||