Yew, Khang Wea
Current rating: 1560
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 135 | Budiasta, Markus Prana (1481) | Won 2-0 | +171592 |
| 2standard | 59 | Ng Wei Qin, Andrew (1500) | Lost 1-2 | -201572 |
| 3standard | 200 | Soh, Boon Hao (1500) | Lost 1-2 | -191553 |
| 4standard | 270 | Zhu, Rui (1258) | Won 2-0 | +131566 |
| 5standard | 268 | Sugimoto, Takashi (1475) | Lost 1-2 | -201546 |
| 6standard | 257 | Tjiptahardja, Ryan (1492) | Won 2-0 | +171563 |
| 7standard | 202 | Lie, Sunny (1459) | Lost 0-2 | -201543 |
| 8standard | 213 | Jarernrajsamee, Patthakorn (1489) | Won 2-0 | +171560 |
| top | average opponent: 1457record: 4-4 | new rating: 1560 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 104 | Yow, Kar Leng (1465) | Won 2-0 | +161576 |
| 2sealed | 119 | Tan, Kiat Cheong (1562) | Lost 0-2 | -181558 |
| 3sealed | 165 | Mohamad Rosdi, Mohamad Razin (1499) | Won 2-0 | +171575 |
| 4sealed | 75 | Liang, Xushuang (1432) | Won 2-1 | +151590 |
| 5sealed | 504 | Kua, Chun Huat (1752) | Lost 1-2 | -151575 |
| 6sealed | 157 | Li, Maxwell (1542) | Lost 0-2 | -181557 |
| 7sealed | 142 | Hoh, Derik (1590) | Lost 1-2 | -181539 |
| 8sealed | 188 | Niwa, Toshiharu (1573) | Won 2-1 | +191558 |
| 9sealed | 157 | Sashida, Tomoro (1530) | Won 2-0 | +171575 |
| top | average opponent: 1550record: 5-4 | new rating: 1575 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 113 | Gan, Meng San (1566) | Lost 0-0 | -171483 |
| 4standard | 175 | Por, Yong Xiang (1473) | Won 2-1 | +181501 |
| 5standard | 105 | Meenwatthana, Weerawat (1501) | Won 2-0 | +181519 |
| 6standard | 70 | Burgos, John Ryan (1617) | Won 2-1 | +201539 |
| 7standard | 53 | Gunthorpe, Jared (1567) | Won 2-1 | +181557 |
| 8standard | 10 | Yukuhiro, Ken (2124) | Won 2-1 | +281585 |
| 9standard | 6 | Young, San (1656) | Lost 0-2 | -171568 |
| 10standard | 607 | Rowles, Sean (1568) | Won 2-1 | +181586 |
| 11standard | 11 | Ikawa, Yoshihiko (1864) | Lost 0-2 | -131573 |
| 12standard | 27 | Jamjumrus, Supakit (1606) | Won 2-1 | +191592 |
| 13standard | 18 | Lee, Chong En (1600) | Lost 0-2 | -181574 |
| 14standard | 29 | Garcia, Marlon (1660) | Draw 1-1 | +11575 |
| 15standard | 38 | Heng, Chye Hwee (1731) | Lost 0-2 | -151560 |
| top | average opponent: 1656record: 7-5-1 | new rating: 1560 | ||