Lin, Jiahao
Current rating: 1472
| Grand Prix Singapore 2011 (NPH standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 22 | Ching, Carl (1446) | Lost 0-2 | -181447 |
| 2standard | 168 | Ishak, Adel (1482) | Won 2-0 | +181465 |
| 3standard | 178 | Asehan, Ceasar John (1556) | Lost 1-2 | -161449 |
| 4standard | 232 | Leong, Irwin (1429) | Won 2-0 | +181467 |
| 5standard | 236 | Abou Omar, Ashraf (1659) | Won 2-0 | +211488 |
| 6standard | 194 | Wong, Chi Keung (1597) | Lost 0-2 | -161472 |
| top | average opponent: 1528record: 3-3 | new rating: 1472 | ||
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Sumarli, John-Yanto (1500) | Lost 1-2 | -181500 |
| 2sealed | 71 | Teoh, Jeremy (1600) | Lost 0-2 | -171483 |
| 3sealed | 96 | Pan, Zhi Zhong (1464) | Lost 0-2 | -181465 |
| top | average opponent: 1521record: 0-3 | new rating: 1465 | ||
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 36 | Chiu, Jonathan (1500) | Won 2-0 | +181518 |
| 2block | 16 | Wong, Kok Ming (1406) | Lost 0-2 | -201498 |
| 3block | 66 | Yong, Gordon (1482) | Won 2-0 | +181516 |
| 4block | 61 | Chenarak, Wattanachai (1469) | Won 2-0 | +171533 |
| 5block | 50 | Wong, Nicholas Jonathan (1760) | Lost 0-2 | -141519 |
| 6block | 69 | Zhang, Qun (1501) | Won 2-1 | +181537 |
| 7block | 43 | Okada, Kou (1503) | Lost 0-2 | -191518 |
| top | average opponent: 1517record: 4-3 | new rating: 1518 | ||