Purwandi, Jemmy
Current rating: 1551
Record: 4-1-2
| Grand Prix Sydney 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 7 | Nicholls, Justin (1500) | Draw 1-1 | 01500 |
| 2extended | 39 | Duncan, Greg (1500) | Won 2-1 | +181518 |
| 3extended | 36 | Linke, Johnny (1518) | Won 2-1 | +181536 |
| 4extended | 33 | Corney, Andrew (1440) | Lost 0-2 | -201516 |
| 5extended | 49 | Grain, Andrew (1502) | Won 2-1 | +181534 |
| 6extended | 37 | Nguyen, Robert [AUS] (1519) | Draw 1-1 | 01534 |
| 7extended | 46 | Darragh, Michael (1501) | Won 2-0 | +171551 |
| average opponent: 1497record: 4-1-2 | new rating: 1551 | |||