Sham, Jacky
Current rating: 1409
Record: 7-13-3
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 6 | Wu, Mingshuai (1576) | Lost 0-2 | -151401 |
| 2standard | 207 | Weng, Li-Cheng (1610) | Won 2-0 | +221423 |
| 3standard | 245 | Zhang, Hongqiang (1648) | Lost 0-2 | -141409 |
| top | average opponent: 1611record: 1-2 | new rating: 1409 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 178 | Sanchez, Rizalino Jose (1738) | Lost 0-2 | -131430 |
| 2sealed | 275 | Hai, Xia (1447) | Won 2-0 | +191449 |
| 3sealed | 237 | Li, Hang (1499) | Lost 0-2 | -171432 |
| 4sealed | 56 | Notake, Shozaburo (1571) | Lost 0-2 | -161416 |
| top | average opponent: 1564record: 1-3 | new rating: 1416 | ||
| Grand Prix Singapore 2015 (modern) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 159 | Marli, Ivan (1500) | Draw 1-1 | 01495 |
| 2modern | 247 | Chia, Reeve (1500) | Lost 0-2 | -181477 |
| 3modern | 453 | YUNG HAO SHAWN, TOH (1481) | Draw 1-1 | 01477 |
| 4modern | 501 | Cheng Wei Edward, Kwok (1462) | Won 2-0 | +181495 |
| 5modern | 418 | Schafer, Ross (1719) | Lost 1-2 | -141481 |
| 6modern | 440 | Gan, Beng Wee (1365) | Lost 0-2 | -201461 |
| 7modern | 393 | Wendorf, Eric (1492) | Lost 0-2 | -181443 |
| top | average opponent: 1503record: 1-4-2 | new rating: 1443 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 212 | Takaya, Kensuke (1500) | Lost 1-2 | -181482 |
| 2sealed | 218 | Chan, Chun Fai (1482) | Lost 0-2 | -181464 |
| 3sealed | 374 | Pan, Minxing (1467) | Lost 1-2 | -181446 |
| 4sealed | 408 | Rothmel, Dennis (1369) | Won 2-0 | +171463 |
| 5sealed | 372 | Ip, Tak Yeung (1464) | Won 2-1 | +181481 |
| 6sealed | 316 | Lee, Pak Ho (1483) | Won 2-0 | +181499 |
| 7sealed | 274 | Luther, Christopher Ja (1458) | Won 2-1 | +171516 |
| 8sealed | 176 | Chan, Russell (1434) | Lost 1-2 | -191497 |
| 9sealed | 231 | Gong, Jiantao (1398) | Draw 1-1 | -21495 |
| top | average opponent: 1451record: 4-4-1 | new rating: 1495 | ||