Koy, Adrian
Current rating: 1486
Record: 2-3-1
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 85 | Saavedra, Felipe (1775) | Lost 1-2 | -141503 |
| 4sealed | 137 | Skrbec, Ziga (1477) | Lost 0-2 | -181485 |
| 5sealed | 238 | Merkt, Ruven (1569) | Draw 0-0 | +11486 |
| average opponent: 1607record: 0-2-1 | new rating: 1486 | |||
| Grand Prix Rimini 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 151 | Rossi, Stefano (1500) | Won 2-1 | +181518 |
| 2block | 67 | Ambo, Ilija (1434) | Won 2-1 | +161534 |
| 3block | 64 | Orlandi, Thomas (1555) | Lost 0-2 | -171517 |
| average opponent: 1496record: 2-1 | new rating: 1517 | |||