Kwong, Man Tat
Current rating: 1400
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 125 | Deng, Zhi Chao (1522) | Lost 0-2 | -181457 |
| 2modern | 274 | Wun, Edwin Wu Choon (1343) | Lost 0-2 | -201437 |
| 3modern | 375 | Wu, Weijie (1558) | Lost 1-2 | -151422 |
| 4modern | 403 | Yip, Chi Chiu (1447) | Lost 0-2 | -181404 |
| 5modern | 405 | Kwan, Willian (1427) | Lost 0-2 | -181386 |
| 6modern | 380 | Liang, Chaoyan (1406) | Won 2-1 | +191405 |
| 7modern | 335 | Luther, Bryan (1333) | Lost 0-1 | -201385 |
| 8modern | 311 | Li, Chao (1187) | Won 2-0 | +151400 |
| top | average opponent: 1403record: 2-6 | new rating: 1400 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 24 | Ajl, Richard (1500) | Won 2-0 | +191460 |
| 2sealed | 58 | Yen, Yung Ta (1457) | Lost 0-2 | -181442 |
| 3sealed | 269 | Wu, Darrell (1460) | Lost 0-2 | -171425 |
| 4sealed | 261 | Li, Ron (1576) | Won 2-1 | +201445 |
| 5sealed | 190 | Leong, Sio Chi (1608) | Won 2-1 | +211466 |
| 6sealed | 202 | Sorakup, Aekarash (1793) | Lost 0-2 | -121454 |
| 7sealed | 229 | Oei, Henry (1491) | Won 2-0 | +191473 |
| 8sealed | 138 | Wong, Ling Wai (1525) | Lost 1-2 | -171456 |
| 9sealed | 211 | Wu, Dake (1499) | Won 2-1 | +191475 |
| top | average opponent: 1545record: 5-4 | new rating: 1475 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Onuma, Hayato (1267) | Lost 1-2 | -221478 |
| 2sealed | 218 | Harris, Albert (1482) | Lost 0-2 | -181460 |
| 3sealed | 50 | Loi, Lys (1463) | Won 2-1 | +181478 |
| 4sealed | 292 | Yap, Jeffrey (1423) | Lost 0-2 | -191459 |
| 5sealed | 362 | Alagao Jr., Danilo G. (1502) | Lost 0-2 | -171442 |
| 6sealed | 333 | Chow, Tsz Lun (1446) | Lost 1-2 | -181424 |
| 7sealed | 293 | Xia, Yu (1379) | Won 2-0 | +171441 |
| 8sealed | 242 | Zhugao, Liang (1451) | Lost 0-2 | -181423 |
| 9sealed | 210 | Liu, Chi Lap Thomas (1435) | Won 2-0 | +181441 |
| top | average opponent: 1428record: 3-6 | new rating: 1441 | ||