Li, Chien Jen
Current rating: 1503
Record: 13-14
| Regional Championships Taipei 2023 Cycle 4 (pioneer) | starting rating: 1562 | |||
| round | table | opponent (rating) | result | Δrating |
| 1pioneer | 18 | Yang, Chieh hsiang (1500) | Lost 1-2 | -191543 |
| 2pioneer | 35 | Chiang, Chun Tse (1483) | Lost 0-2 | -191524 |
| 3pioneer | 39 | Yu, Hung-Yi (1665) | Won 2-0 | +201544 |
| 4pioneer | 39 | Liao, Bo Xun (1423) | Lost 0-2 | -201524 |
| 5pioneer | 33 | Chan, Ming Hsien (1464) | Lost 1-2 | -191505 |
| 6pioneer | 30 | Lin, Kuan-Chi (1448) | Won 2-0 | +171522 |
| 7pioneer | 28 | Wu, Chia-Ju (1461) | Lost 1-2 | -191503 |
| top | average opponent: 1492record: 2-5 | new rating: 1503 | ||
| Regional Championships Taipei 2023 (ONE standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 2 | Shengchuan, Hsu (1500) | Lost 0-2 | -191528 |
| 3standard | 20 | Tang, Yu Hsiang (1476) | Won 2-1 | +171545 |
| 4standard | 13 | Tse, Yu Hin (1521) | Lost 0-2 | -181527 |
| 5standard | 17 | Kuan-Hsun, Tu (1552) | Won 2-0 | +181545 |
| 6standard | 11 | Chen, Hong Yu (1494) | Won 2-1 | +171562 |
| top | average opponent: 1509record: 3-2 | new rating: 1562 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 3 | Anctil, Kevin (1733) | Lost 1-2 | -151537 |
| 3standard | 316 | Cheng, Tung-Yi (1679) | Won 2-1 | +211558 |
| 4standard | 328 | Song, Jinliang (1590) | Won 2-1 | +181576 |
| 5standard | 122 | To, Chun Him (1567) | Lost 0-2 | -181558 |
| 6standard | 309 | Horikoshi, Takayuki (1645) | Lost 0-2 | -161542 |
| 7standard | 337 | Tong, Joel (1488) | Won 2-0 | +171559 |
| 8standard | 243 | Wu, Kon Fai (1906) | Lost 0-2 | -121547 |
| top | average opponent: 1658record: 3-4 | new rating: 1547 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 232 | Saito, Akihito (1446) | Won 2-0 | +171517 |
| 2modern | 216 | Carroll, George (1500) | Won 2-0 | +181535 |
| 3modern | 202 | Wee, Pang Ming (1824) | Won 2-1 | +231558 |
| 4modern | 65 | Ozaki, Zax (1735) | Lost 0-2 | -151543 |
| 5modern | 85 | Naide, Kazutaka (1795) | Won 2-0 | +231566 |
| 6modern | 36 | Huang, Guopeng (1607) | Won 2-0 | +181584 |
| 7modern | 33 | Xiong, Jian (1672) | Lost 1-2 | -161568 |
| 8modern | 71 | Tanaka, Hironao (1676) | Lost 0-2 | -161552 |
| top | average opponent: 1657record: 5-3 | new rating: 1552 | ||