Gacio, Humberto
Current rating: 1505
Record: 6-6
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 12 | Berlanga, Pablo (1500) | Won 2-1 | +181482 |
| 2sealed | 35 | Morilla Zamudio, David (1517) | Won 2-1 | +191501 |
| 3sealed | 101 | Garcia Crespo, Javier (1536) | Lost 1-2 | -171484 |
| 4sealed | 122 | Lazaro, Jesus (1565) | Lost 0-2 | -171467 |
| 5sealed | 241 | Perez Rodriguez, Santiago (1500) | Won 2-0 | +191486 |
| 6sealed | 181 | Pastor, Daniel (1516) | Won 2-0 | +181504 |
| 7sealed | 96 | Ruiz Martin, Daniel (1535) | Won 2-0 | +191523 |
| 8sealed | 68 | Aranzana, Ivan (1531) | Lost 0-2 | -181505 |
| average opponent: 1525record: 5-3 | new rating: 1505 | |||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 191 | Pedro, Cesar (1482) | Lost 0-2 | -181482 |
| 2extended | 190 | Martinez, Pablo (1481) | Won 2-0 | +181500 |
| 3extended | 151 | Silva, Nuno (1501) | Lost 0-2 | -181482 |
| 4extended | 269 | Sousa, David (1482) | Lost 0-2 | -181464 |
| average opponent: 1486record: 1-3 | new rating: 1464 | |||