Lam, Ho Kei Edmund
Current rating: 1505
Record: 14-14-2
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Chun, Bo Ruad (1848) | Lost 1-2 | -121504 |
| 2sealed | 186 | Berenstein, Nadav (1591) | Draw 1-1 | +11505 |
| 3sealed | 301 | Wong, Natalie (1562) | Lost 0-2 | -171488 |
| 4sealed | 323 | Tang, Ronald (1351) | Won 2-1 | +161504 |
| 5sealed | 286 | Kung, Lam Yan (1565) | Won 2-0 | +191523 |
| 6sealed | 229 | Yoshii, Takayuki (1508) | Lost 1-2 | -181505 |
| top | average opponent: 1571record: 2-3-1 | new rating: 1505 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 19 | Jeon, Doo Young (1486) | Won 2-0 | +171555 |
| 2sealed | 11 | Zhou, Wenbo (1483) | Lost 0-2 | -191536 |
| 3sealed | 234 | Ford, Kyle (1448) | Draw 1-1 | -21534 |
| 4sealed | 288 | Lai, Ka Wa (1499) | Lost 0-2 | -181516 |
| top | average opponent: 1479record: 1-2-1 | new rating: 1516 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Tsai, He Yuan (1500) | Won 2-0 | +181536 |
| 2sealed | 92 | Phan, Quan (1518) | Won 2-0 | +181554 |
| 3sealed | 137 | Weng, Li-Cheng (1624) | Won 2-1 | +191573 |
| 4sealed | 92 | Tang, Yu Hsiang (1487) | Won 2-1 | +161589 |
| 5sealed | 34 | Lin, Drizzt (1534) | Lost 0-2 | -191570 |
| 6sealed | 104 | Su, Yi J J (1496) | Lost 1-2 | -191551 |
| 7sealed | 179 | Hron, Mike (1853) | Lost 0-2 | -131538 |
| top | average opponent: 1573record: 4-3 | new rating: 1538 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 227 | Purificacion, Frangelico (1389) | Won 2-0 | +161555 |
| 2sealed | 98 | Ng, Kwok Wing (1575) | Lost 0-2 | -181537 |
| 3sealed | 318 | Yau, Kwok Chi (1500) | Lost 0-2 | -191518 |
| 4sealed | 392 | Ybanez, Alphonse (1540) | Won 2-0 | +191537 |
| 5sealed | 301 | Cao, Jia xiong (1501) | Lost 1-2 | -191518 |
| top | average opponent: 1501record: 2-3 | new rating: 1518 | ||
| Grand Prix Taipei 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Lam, Wai Hung (1500) | Won 2-0 | +181518 |
| 2sealed | 67 | Lu, Chun Yi (1500) | Won 2-1 | +181536 |
| 3sealed | 44 | Shiozu, Ryouma (1755) | Won 2-1 | +221558 |
| 4sealed | 11 | Chang, Ching Zain (1538) | Lost 0-2 | -191539 |
| 5sealed | 81 | Chu, Chung Hung (1538) | Won 2-0 | +181557 |
| 6sealed | 56 | Gotze, Felix (1543) | Won 2-1 | +181575 |
| 7sealed | 26 | Abe, Motoki (1604) | Lost 1-2 | -181557 |
| 8sealed | 83 | Fan, Shu Che (1557) | Lost 1-2 | -181539 |
| top | average opponent: 1567record: 5-3 | new rating: 1539 | ||