Tay, Guan Kun
Current rating: 1487
Record: 6-7-1
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 232 | Zhou, Yu (1481) | Draw 0-0 | 01487 |
| top | record: 0-0-1 | new rating: 1487 | ||
| Grand Prix Kuala Lumpur 2014 (THS limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 263 | Kwan, Wen Ching (1412) | Lost 0-2 | -201487 |
| top | record: 0-1 | new rating: 1487 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 147 | Tan, Sze Choon (1476) | Won 2-0 | +181501 |
| 2sealed | 198 | Seow, Derwin (1520) | Lost 0-2 | -171484 |
| 3sealed | 225 | Lee, De Liang (1501) | Won 2-0 | +181502 |
| 4sealed | 146 | Chen, Ming Qi (1519) | Won 2-0 | +181520 |
| 5sealed | 111 | Tang, Stephen Roy (1662) | Lost 1-2 | -151505 |
| 6sealed | 209 | Titaratanaporn, Vitaya (1600) | Won 2-0 | +201525 |
| 7sealed | 120 | Neo, Eugene (1535) | Lost 0-2 | -181507 |
| top | average opponent: 1544record: 4-3 | new rating: 1507 | ||
| Grand Prix Singapore 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 62 | Yu, James Philip Huan (1410) | Won 2-0 | +161516 |
| 2extended | 33 | Yuliadinata, Dennis (1687) | Lost 0-2 | -151501 |
| 3extended | 97 | Galano, Richard Anthony (1484) | Lost 0-2 | -181483 |
| 4extended | 129 | Ng, Ming jun (1499) | Lost 0-2 | -181465 |
| 5extended | 159 | Hong, tian yuan (1466) | Won 2-1 | +181483 |
| top | average opponent: 1509record: 2-3 | new rating: 1483 | ||