Couji, Boris
Current rating: 1504
Record: 3-3
| Grand Prix Vienna 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 38 | McIntyre, Graeme (1484) | Won 2-1 | +181518 |
| 5extended | 27 | Perpete, Fabrice (1593) | Lost 1-2 | -171501 |
| 6extended | 71 | Garrido Barrero, Jonathan (1518) | Lost 1-2 | -181483 |
| 7extended | 73 | Taylor, Nicholas (1465) | Lost 0-2 | -181465 |
| 8extended | 102 | Lamprecht, Benjamin (1503) | Won 2-1 | +191484 |
| 9extended | 75 | Jorgensen, Martin (1603) | Won 2-1 | +201504 |
| average opponent: 1528record: 3-3 | new rating: 1504 | |||