Valderrama, Ivan
Current rating: 1428
Record: 2-6
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | Janssen, Kees (1489) | Lost 0-2 | -181482 |
| 2sealed | 283 | Alvarez Cobo, Fernando (1482) | Lost 0-1 | -181464 |
| 3sealed | 349 | Micol Mora, Antonio (1530) | Lost 0-2 | -171447 |
| 4sealed | 370 | Pedroni, Michele (1382) | Won 2-0 | +171464 |
| 5sealed | 301 | Gutierrez, Miguel Angel (1463) | Lost 1-2 | -181446 |
| 6sealed | 301 | Llorente, Ricardo (1446) | Lost 0-2 | -181428 |
| 7sealed | 254 | Bonilla Sierra, Ewaldo (1427) | Lost 0-2 | -181410 |
| 8sealed | 215 | Matus, Alejandro (1412) | Won 2-0 | +181428 |
| average opponent: 1454record: 2-6 | new rating: 1428 | |||