Goh, Isaac Anhar Bin J
Current rating: 1447
Record: 3-6
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 220 | Ong, Henry (1500) | Won 2-0 | +181518 |
| 2sealed | 177 | Ng, Clarence (1539) | Lost 0-2 | -181500 |
| 3sealed | 289 | Chan, Qin Liang (1532) | Won 2-0 | +191519 |
| 4sealed | 216 | Siao, G. Shung (1517) | Lost 0-2 | -181501 |
| 5sealed | 246 | WeiChang, Huang (1502) | Won 2-0 | +181519 |
| 6sealed | 226 | Moa, Ivan (1519) | Lost 1-2 | -181501 |
| 7sealed | 203 | Chan, Techun (1516) | Lost 1-2 | -181483 |
| 8sealed | 217 | Abdul Razak, Muhammad Farhan (1489) | Lost 0-2 | -181465 |
| 9sealed | 200 | Wu, jia-ru (1435) | Lost 0-2 | -181447 |
| average opponent: 1505record: 3-6 | new rating: 1447 | |||