Ong, Heng Siang
Current rating: 1461
Record: 1-3
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 145 | Liu, Bojian (1452) | Lost 0-2 | -191481 |
| 2standard | 227 | Khoo, Yew Sam (1473) | Lost 1-2 | -181463 |
| 3standard | 310 | Law, Chian Thye (1322) | Won 2-0 | +151478 |
| 4standard | 254 | Chin, Yu Meng (1484) | Lost 0-2 | -171461 |
| average opponent: 1433record: 1-3 | new rating: 1461 | |||