Lee, Pak Yin
Current rating: 1495
Record: 10-11
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Horsten, Brent (1595) | Won 2-1 | +201535 |
| 2sealed | 117 | Wiriyaampon, Kampanart (1493) | Lost 0-2 | -191516 |
| 3sealed | 214 | Chu, TC (1466) | Lost 1-2 | -191497 |
| 4sealed | 253 | Wang, Yilin (1475) | Lost 0-2 | -191478 |
| 5sealed | 317 | Tang, Alex (1471) | Won 2-0 | +181496 |
| 6sealed | 257 | Yasufuku, Akihiro (1538) | Lost 0-2 | -171479 |
| 7sealed | 294 | Takayama, Kiichiro (1440) | Lost 0-2 | -191460 |
| 8sealed | 268 | Chan, Stayman (1364) | Won 2-1 | +171477 |
| 9sealed | 234 | De Silva, Aaron (1482) | Won 2-1 | +181495 |
| average opponent: 1481record: 4-5 | new rating: 1495 | |||
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 330 | Sugimoto, Renn (1505) | Won 2-0 | +181518 |
| 4modern | 210 | Shinoda, Akito (1905) | Lost 1-2 | -111507 |
| 5modern | 535 | Takao, Akinao (1567) | Lost 1-2 | -171490 |
| 6modern | 571 | Asaumi, Hiroki (1557) | Lost 1-2 | -171473 |
| 7modern | 808 | Nohara, Ryuuji (1478) | Won 2-0 | +181491 |
| 8modern | 509 | Shimazu, Yoshiki (1619) | Won 2-0 | +211512 |
| 9modern | 346 | Shinomiya, Yusuke (1395) | Won 2-0 | +151527 |
| 10modern | 235 | Itazu, Yoshihisa (1525) | Lost 0-2 | -181509 |
| 11modern | 302 | Wong, Man Lok (1637) | Lost 1-2 | -151494 |
| 12modern | 326 | Fukaya, Yuta (1391) | Won 2-0 | +161510 |
| 13modern | 282 | Higuchi, Akashi (1589) | Won 2-1 | +191529 |
| 14modern | 227 | Hayata, Akira (1739) | Lost 0-2 | -141515 |
| average opponent: 1576record: 6-6 | new rating: 1515 | |||