Chiu, Garron Kertnen
Current rating: 1446
Record: 5-8-1
| Grand Prix Hong Kong 2004 (DST limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Xu, Sifan (1500) | Lost 0-2 | -181481 |
| 2sealed | 77 | Dattani, Sunit (1483) | Lost 1-2 | -181463 |
| 3sealed | 86 | Ying, Chung Wai Larry (1464) | Lost 1-2 | -181445 |
| 4sealed | 121 | Cheuk, Kin Fai Geoffrey (1445) | Won 2-0 | +181463 |
| 5sealed | 115 | He, Sui Rong Kolter (1464) | Draw 0-0 | 01463 |
| 6sealed | 107 | Lai, Cheuk Ming (1463) | Won 2-1 | +181481 |
| 7sealed | 89 | He, Zhi Bin (1482) | Lost 0-2 | -181463 |
| 8sealed | 84 | Yu, Hok Pun (1466) | Lost 0-2 | -171446 |
| average opponent: 1471record: 2-5-1 | new rating: 1446 | |||
| Grand Prix Hong Kong 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Chu, Sylvester (1500) | Lost 0-2 | -181482 |
| 2sealed | 59 | Chau, Yi (1482) | Won 2-1 | +181500 |
| 3sealed | 54 | Lee, Kwok Keung Kunbu (1453) | Lost 0-2 | -191481 |
| 4sealed | 78 | Guerrero, Ogie (1490) | Lost 0-2 | -181463 |
| 5sealed | 79 | Cheng, Ryan (1467) | Won 2-0 | +181481 |
| 6sealed | 70 | Ip, Leo (1482) | Won 2-1 | +181499 |
| average opponent: 1479record: 3-3 | new rating: 1499 | |||