Hsieh, Xiao Zen
Current rating: 1432
Record: 14-17 (GP) / 2-6 (professional)
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1407 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 201 | shin, yin song (1500) | Won 2-0 | +201427 |
| 2sealed | 55 | Hanyuu, Kento (1446) | Lost 1-2 | -181409 |
| 3sealed | 233 | Chiang, Pei (1503) | Won 2-0 | +201429 |
| 4sealed | 190 | Shiau, Yuan-Shiung (1484) | Lost 0-2 | -171412 |
| 5sealed | 219 | Luther, Jeffrey (1508) | Won 2-0 | +201432 |
| top | average opponent: 1488record: 3-2 | new rating: 1432 | ||
| Pro Tour Honolulu 2006 (GPT standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 54 | Sittner, Alex (1506) | Lost 0-2 | -171448 |
| 2standard | 126 | Martins, Andre M (1486) | Won 2-0 | +181466 |
| 3standard | 81 | Telkamp, Matthias Paul (1510) | Lost 0-2 | -171449 |
| 4standard | 159 | Harvey, Eugene (1955) | Lost 0-2 | -91440 |
| 5standard | 169 | de Miguel, Juan Pedro (1515) | Lost 0-2 | -171423 |
| 6standard | 172 | Lewis, Joshua A (1462) | Won 2-0 | +191442 |
| 7standard | 136 | Summereder, Philipp (1503) | Lost 0-2 | -171425 |
| 8standard | 131 | Wong, Times (1447) | Lost 1-2 | -181407 |
| top | average opponent: 1548record: 2-6 | new rating: 1407 | ||
| Grand Prix Beijing 2005 (extended) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 28 | Lee, Sung-Bum (1546) | Won 2-1 | +191502 |
| 5extended | 3 | Zhao, David [AUS] (1648) | Lost 1-2 | -151487 |
| 6extended | 11 | Ung-Aram, Tapparid (1569) | Won 2-0 | +201507 |
| 7extended | 9 | Liu, Yi-liu (1643) | Won 2-0 | +201527 |
| 8extended | 9 | Sun, Bo (1506) | Lost 0-2 | -181509 |
| 9extended | 13 | Xu, Bin (1569) | Lost 0-2 | -171492 |
| 10extended | 18 | Ruel, Antoine (1929) | Lost 1-2 | -111481 |
| 11extended | 26 | Song, Huachao (1520) | Won 2-1 | +191500 |
| 12extended | 22 | Quan, Gui (1527) | Lost 0-2 | -181482 |
| 13extended | 22 | Porter, James Serafin (1503) | Lost 0-2 | -171465 |
| top | average opponent: 1596record: 4-6 | new rating: 1465 | ||
| Grand Prix Taipei 2005 (Kamigawa block) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 27 | Tsai, Homg-Gi (1585) | Lost 0-2 | -161469 |
| 5block | 33 | Jen, Chien-Ming (1588) | Won 2-0 | +201489 |
| 6block | 37 | Lin, Jun Da (1553) | Won 2-1 | +201509 |
| 7block | 18 | Kaji, Tomohiro (1871) | Lost 0-2 | -121497 |
| 8block | 33 | Ibamoto, Masami (1745) | Lost 1-2 | -141483 |
| top | average opponent: 1669record: 2-3 | new rating: 1483 | ||
| Grand Prix Taipei 2002 (JUD standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 4 | Wang, Joe Yi Xiang (1554) | Lost 0-2 | -181500 |
| 5standard | 19 | Yang, Yue-Wei (1534) | Lost 0-2 | -171483 |
| 6standard | 46 | Niwa, Takashi (1568) | Lost 1-2 | -171466 |
| 7standard | 54 | Lee, Andy (1515) | Won 2-0 | +191485 |
| top | average opponent: 1543record: 1-3 | new rating: 1485 | ||
| Grand Prix Kaohsiung 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Hwung, Youn Ming (1500) | Lost 0-2 | -181482 |
| 2sealed | 70 | Hu, Jerry (1482) | Lost 1-2 | -181464 |
| 3sealed | 90 | Wu, Bo Yuen (1464) | Won 2-0 | +181482 |
| 4sealed | 91 | Huang, Gen Kang (1464) | Won 2-0 | +181500 |
| 5sealed | 64 | Chou, Long Ju (1500) | Won 2-1 | +181518 |
| 6sealed | 47 | Wang, Yee Jie (1518) | Won 2-0 | +181536 |
| 7sealed | 25 | Wang, Kau Wei (1534) | Lost 1-2 | -181518 |
| top | average opponent: 1495record: 4-3 | new rating: 1518 | ||