Koci, Patrik
Current rating: 1370
Record: 4-12-1
| Grand Prix Vienna 2004 (COK limited) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 140 | Neumann-Rieser, Doris (1500) | Won 2-1 | +191428 |
| 2sealed | 59 | Schneider, Valentin (1533) | Lost 1-2 | -161412 |
| 3sealed | 234 | Schein, Christian (1518) | Lost 1-2 | -161396 |
| 4sealed | 407 | Martineau, Sven (1549) | Lost 0-2 | -151381 |
| 5sealed | 393 | Lapcevic, Djordje (1462) | Lost 0-2 | -171364 |
| 6sealed | 364 | Illmeyer, Jurgen (1449) | Lost 1-2 | -161348 |
| 7sealed | 311 | Muller, Alexander (1430) | Won 2-0 | +191367 |
| 8sealed | 252 | Moser, Nino (1447) | Won 2-1 | +201387 |
| 9sealed | 190 | Mattersberger, Fabian (1464) | Lost 0-2 | -171370 |
| average opponent: 1483record: 3-6 | new rating: 1370 | |||
| Grand Prix Prague 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Melzer, Vladimir (1462) | Lost 0-2 | -191481 |
| 2sealed | 275 | Kaderka, Ondrej (1482) | Lost 0-2 | -181463 |
| 3sealed | 431 | Smoleja, Stepan (1464) | Lost 0-2 | -181445 |
| 4sealed | 418 | Musil, Vlastimil (1398) | Lost 0-2 | -191426 |
| 6sealed | 326 | Skotnica, Tomas (1413) | Lost 1-2 | -181408 |
| 7sealed | 277 | Stolle, Filip (1428) | Won 2-1 | +191427 |
| 8sealed | 216 | Broda, Stawomir (1445) | Lost 0-2 | -181409 |
| 9sealed | 175 | Kryvosheiev, Sergii (1385) | Draw 1-1 | 01409 |
| average opponent: 1435record: 1-6-1 | new rating: 1409 | |||