Tan, Malcolm Zheng Yan
Current rating: 1475
Record: 7-8
| Grand Prix Singapore 2015 (modern) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 250 | Jia Sheng, Teoh (1500) | Lost 0-2 | -181478 |
| 2modern | 346 | januar, Jimmy (1484) | Lost 0-2 | -181460 |
| 3modern | 482 | Legge, Grace (1452) | Won 2-1 | +181478 |
| 4modern | 448 | Chan, Mun Kit (1362) | Won 2-1 | +161494 |
| 5modern | 384 | Chew, Raymond Beng (1501) | Lost 1-2 | -181476 |
| 6modern | 391 | Nonta, Sukij (1484) | Lost 0-2 | -181458 |
| 7modern | 358 | Yeung, Leo (1416) | Won 2-1 | +171475 |
| 8modern | 291 | Zulkarnaen, Syed (1457) | Lost 0-2 | -181457 |
| 9modern | 283 | Neo, Winsen Cher Sen (1470) | Won 2-1 | +181475 |
| average opponent: 1458record: 4-5 | new rating: 1475 | |||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Chow, Yon Jun (1500) | Won 2-0 | +181518 |
| 2sealed | 75 | Lee, Mattheus En Wen (1518) | Won 2-0 | +181536 |
| 3sealed | 111 | Budisanjaya, Albert (1500) | Won 2-0 | +171553 |
| 4sealed | 54 | Wang, Alfred (1616) | Lost 1-2 | -171536 |
| 5sealed | 86 | Copus, Lee (1354) | Lost 0-2 | -211515 |
| 6sealed | 200 | Tahir, Mohd Azwan (1444) | Lost 1-2 | -191496 |
| average opponent: 1488record: 3-3 | new rating: 1496 | |||