Oh, Sing Tai Reno
Current rating: 1411
Record: 1-6
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Koh, Shi Jin (1500) | Lost 0-2 | -181482 |
| 2sealed | 91 | Tan, Yong Yu Sam (1482) | Won 2-1 | +181500 |
| 3sealed | 45 | Koe, Jonathan (1500) | Lost 0-2 | -181482 |
| 4sealed | 93 | Lim, Leslie (1513) | Lost 1-2 | -171465 |
| 5sealed | 101 | Foo, Wen Han (1466) | Lost 0-2 | -181447 |
| 6sealed | 104 | Chua, Daniel Boon Hwee (1481) | Lost 1-2 | -181429 |
| 7sealed | 94 | Ng, Maan Kead (1428) | Lost 0-2 | -181411 |
| average opponent: 1482record: 1-6 | new rating: 1411 | |||