Hiu, Choon Pien
Current rating: 1402
Record: 7-14-2
| Grand Prix Singapore 2005 (extended) | starting rating: 1385 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 114 | Chong, Yi Da (1500) | Won 2-1 | +201405 |
| 2extended | 14 | Ching, Yu Jun Jonathan (1518) | Lost 0-2 | -161389 |
| 3extended | 69 | Yu, Zhaowei (1500) | Lost 0-2 | -161373 |
| 4extended | 145 | Foong, WenJun (1482) | Won 2-1 | +201393 |
| 5extended | 114 | Lim, Tzer Chern (1517) | Lost 1-2 | -151378 |
| 6extended | 125 | Saw, Soon Kuan (1509) | Won 2-1 | +201398 |
| 7extended | 116 | Koh, Chong Yew Edwin (1499) | Lost 1-2 | -161382 |
| 8extended | 111 | Ching, Chao Chyvn Charles (1487) | Won 2-0 | +201402 |
| top | average opponent: 1501record: 4-4 | new rating: 1402 | ||
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Siri-Ek, Buncha (1500) | Lost 0-2 | -171419 |
| 2sealed | 61 | Ong, Weiwah (1482) | Lost 0-2 | -171402 |
| 3sealed | 99 | Su, Marcus S (1464) | Lost 0-2 | -171385 |
| top | average opponent: 1482record: 0-3 | new rating: 1385 | ||
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 71 | Toh, Gerald Bao Cheng (1500) | Lost 0-2 | -171432 |
| 2block | 67 | Lee, Chee Kheong Alvin (1482) | Won 2-0 | +181450 |
| 3block | 71 | Tham, Hanshen (1499) | Lost 1-2 | -171433 |
| 4block | 98 | Restel, Sven (1448) | Draw 0-0 | +11434 |
| 5block | 107 | Yip, Kai Lup Bruno (1482) | Lost 1-2 | -171417 |
| 6block | 114 | Foo, Zhi Zhou Neil (1464) | Draw 0-0 | 01417 |
| 7block | 112 | Tan, Chee Leong (1443) | Won 2-0 | +191436 |
| top | average opponent: 1474record: 2-3-2 | new rating: 1436 | ||
| Grand Prix Singapore 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 47 | Suksudsananant, Chatchai (1500) | Won 2-0 | +181518 |
| 2extended | 3 | Beduzzi, David (1557) | Lost 0-2 | -171501 |
| 3extended | 48 | Cheong, Fabian (1500) | Lost 1-2 | -181483 |
| 4extended | 77 | Yamakawa, Youichirou (1592) | Lost 0-2 | -161467 |
| 5extended | 94 | Rahim, Ridhuan Bin Abdul (1464) | Lost 0-2 | -181449 |
| top | average opponent: 1523record: 1-4 | new rating: 1449 | ||