Ong, Wayne
Current rating: 1538
Record: 5-3
| Grand Prix Singapore 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 83 | Lim, Guan Ling David (1506) | Won 2-1 | +181518 |
| 2modern | 119 | Wee Tiong, Ng (1517) | Won 2-0 | +181536 |
| 3modern | 162 | Xie, Zhan (1722) | Won 2-1 | +211557 |
| 4modern | 76 | Chan, Pok Man (1502) | Lost 1-2 | -191538 |
| 5modern | 114 | McCandless, Luke (1469) | Lost 0-2 | -191519 |
| 6modern | 219 | Mao, Gongyin (1643) | Won 2-0 | +201539 |
| 7modern | 137 | Wong Tian Shun, Sky (1535) | Lost 0-2 | -181521 |
| 8modern | 257 | Ting, Chester (1422) | Won 2-1 | +171538 |
| average opponent: 1540record: 5-3 | new rating: 1538 | |||