Keung, Lap Shing Lawrence
Current rating: 1384
Record: 13-21
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1411 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 155 | Hiyama, Kenji (1528) | Won 2-0 | +201431 |
| 2legacy | 92 | Shimamura, Jumpei (1467) | Won 2-0 | +181449 |
| 3legacy | 191 | Shinohara, Gen 8257 (1452) | Won 2-1 | +181467 |
| 4legacy | 77 | Yamamoto, Keiichi (1550) | Lost 0-2 | -161451 |
| 5legacy | 172 | Isayama, Yusuke (1506) | Lost 1-2 | -171434 |
| 6legacy | 346 | Iwaide, Yoshitaka (1565) | Lost 1-2 | -161418 |
| 7legacy | 329 | Kawasaki, Takeshi (1493) | Lost 0-2 | -161402 |
| 8legacy | 393 | Nohara, Ryuuji (1444) | Lost 0-2 | -181384 |
| top | average opponent: 1501record: 3-5 | new rating: 1384 | ||
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1397 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 41 | Mijares, Hugo (1500) | Lost 1-2 | -161381 |
| 2modern | 293 | Aguila, Ryan Patrick (1482) | Lost 0-2 | -171364 |
| 3modern | 411 | Huang, Tzu Hao (1469) | Won 2-0 | +201384 |
| 4modern | 383 | Xu, Chenyang (1633) | Won 2-0 | +231407 |
| 5modern | 220 | Chen, Yao (1485) | Lost 1-2 | -171390 |
| 6modern | 323 | Oku, Yusuke (1331) | Won 2-1 | +171407 |
| 7modern | 253 | Weng, Ruxin (1501) | Lost 0-2 | -161391 |
| 8modern | 262 | Lee, Jung Ping (1483) | Won 2-0 | +201411 |
| top | average opponent: 1486record: 4-4 | new rating: 1411 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1444 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 37 | Liu, Ernest (1454) | Lost 0-2 | -181426 |
| 2sealed | 169 | Kwok, Steve (1447) | Won 2-0 | +191445 |
| 3sealed | 196 | Watkins, Oliver (1455) | Lost 0-2 | -181427 |
| 4sealed | 259 | Lam, Pak Chuen Burton (1484) | Won 2-1 | +191446 |
| 5sealed | 278 | Cheng, Wei (1697) | Lost 0-2 | -141432 |
| 6sealed | 302 | Oei, Henry (1474) | Lost 0-2 | -171415 |
| 7sealed | 285 | Chan, Augustin (1451) | Lost 0-2 | -171398 |
| 8sealed | 269 | Quadflieg, Alexandre (1378) | Lost 1-2 | -191379 |
| 9sealed | 242 | Ameziane, Nadir (1346) | Won 2-0 | +181397 |
| top | average opponent: 1465record: 3-6 | new rating: 1397 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 93 | Liang, Kaiyuan (1500) | Won 2-1 | +181518 |
| 2modern | 21 | Wang, Teng (1519) | Lost 0-2 | -181500 |
| 3modern | 189 | Dai, Xincheng (1467) | Lost 0-2 | -191481 |
| 4modern | 206 | Xu, Zhenghao (1481) | Won 2-0 | +181499 |
| 5modern | 171 | Yu, Winchel (1456) | Won 2-0 | +181517 |
| 6modern | 98 | Wa, Ho (1531) | Lost 0-2 | -181499 |
| 7modern | 157 | Stannage, Mat (1486) | Lost 1-2 | -181481 |
| 8modern | 1147 | Pan, Yude (1451) | Lost 0-2 | -191462 |
| 9modern | 176 | Chen, Tongzhou (1457) | Lost 1-2 | -181444 |
| top | average opponent: 1483record: 3-6 | new rating: 1444 | ||