Ostrowski, Jaques
Current rating: 1393
Record: 0-6
| Grand Prix Sydney 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 18 | Krings, Stefan (1500) | Lost 0-2 | -181482 |
| 2extended | 61 | Pardoe, John (1482) | Lost 0-2 | -181464 |
| 3extended | 74 | Hodson, Matthew (1464) | Lost 0-2 | -181446 |
| 4extended | 90 | Light, Jens (1446) | Lost 0-2 | -181428 |
| 6extended | 81 | Marodic, Ivan (1446) | Lost 0-2 | -181410 |
| 7extended | 73 | Koide, Motohiro (1464) | Lost 0-2 | -171393 |
| average opponent: 1467record: 0-6 | new rating: 1393 | |||