Yoon Tuck, Chen
Current rating: 1544
Record: 5-3
| Grand Prix Singapore 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 5 | Mogul, Alan (1450) | Won 2-1 | +171517 |
| 3modern | 101 | Sha, Chris (1612) | Won 2-1 | +201537 |
| 4modern | 41 | Tay, Jun Hao (1729) | Lost 0-2 | -151522 |
| 5modern | 140 | Low, Peter Jin Sun (1528) | Won 2-0 | +181540 |
| 6modern | 68 | Sukamongkol, Tatti (1551) | Lost 0-2 | -171523 |
| 7modern | 123 | Kodama, Kentaro (1614) | Won 2-1 | +191542 |
| 8modern | 140 | Kam Shiyong, David (1555) | Won 2-1 | +181560 |
| 9modern | 76 | Hitomi, Masaaki (1652) | Lost 0-2 | -161544 |
| average opponent: 1586record: 5-3 | new rating: 1544 | |||