Ong, Hoe Siong
Current rating: 1465
Record: 1-3
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 119 | Castillo, Dar Francis (1555) | Lost 0-2 | -171483 |
| 2sealed | 338 | Yong, Daniel (1482) | Won 2-1 | +181501 |
| 3sealed | 161 | Neo, Eugene (1500) | Lost 1-2 | -181483 |
| 4sealed | 322 | Ang, Ching Hui (1486) | Lost 0-2 | -181465 |
| average opponent: 1506record: 1-3 | new rating: 1465 | |||