Li, Chien Zen
Current rating: 1479
Record: 8-9
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 345 | Kuan, Jung-Ho (1570) | Lost 1-2 | -171520 |
| 2sealed | 282 | Lin, Weng Ling (1482) | Won 2-0 | +171537 |
| 3sealed | 253 | Waite, Hudson (1501) | Won 2-0 | +181555 |
| 4sealed | 137 | Wang, Wei-Jun (1522) | Lost 0-2 | -191536 |
| 5sealed | 265 | Tu, Chi-Lin (1481) | Lost 0-2 | -191517 |
| 6sealed | 311 | Kumakawa, Toru (1483) | Won 2-1 | +171534 |
| 7sealed | 263 | Huang, Shih-Chien (1501) | Lost 0-2 | -181516 |
| 8sealed | 246 | Huang, Yung-Ling (1508) | Lost 1-2 | -181498 |
| 9sealed | 219 | Tan, Alzandy Uy (1460) | Lost 1-2 | -191479 |
| average opponent: 1501record: 3-6 | new rating: 1479 | |||
| Grand Prix Taipei 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 59 | Lin, Eagle (1516) | Won 2-0 | +181518 |
| 2block | 16 | Wang, Ming Chee (1562) | Won 2-0 | +191537 |
| 3block | 14 | Yamada, Tsutomu (1590) | Won 2-1 | +191556 |
| 4block | 11 | Lin, Jun Da (1553) | Lost 0-2 | -181538 |
| 5block | 46 | Gan, Huai Shi (1516) | Won 2-0 | +181556 |
| 6block | 19 | Chung, Sse-Hsing (1528) | Lost 1-2 | -191537 |
| 7block | 49 | Liao, Harvey (1556) | Won 2-1 | +181555 |
| 8block | 22 | Hsu, Chao Shung Peter (1547) | Lost 1-2 | -181537 |
| average opponent: 1546record: 5-3 | new rating: 1537 | |||