Ren, Jun
Current rating: 1542
Record: 5-3
| Grand Prix Sydney 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 6 | Bruckner, James (1482) | Won 2-0 | +181518 |
| 2sealed | 56 | Fung, Kerry (1506) | Won 2-0 | +171535 |
| 3sealed | 27 | Gall, Tristan (1675) | Lost 0-2 | -151520 |
| 4sealed | 76 | Chan, Wilkin (1501) | Won 2-1 | +181538 |
| 5sealed | 66 | Lo, Dominic (1518) | Lost 0-2 | -191519 |
| 6sealed | 66 | Richards, Scott (1736) | Won 2-1 | +221541 |
| 7sealed | 44 | Lightfoot, Anatoli (1593) | Lost 0-2 | -171524 |
| 8sealed | 62 | Windle, Richard (1518) | Won 2-1 | +181542 |
| average opponent: 1566record: 5-3 | new rating: 1542 | |||