Mellado, Diego
Current rating: 1514
Record: 12-12-2
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 629 | Barrero Recio, Raul (1587) | Won 2-1 | +201488 |
| 3sealed | 601 | R. Pascual, David (1560) | Won 2-1 | +191507 |
| 4sealed | 691 | Beicinho, Orlando (1579) | Won 2-1 | +201527 |
| 5sealed | 637 | Hochel, Christian (1586) | Lost 1-2 | -171510 |
| 6sealed | 659 | Janeczek, Jakub (1598) | Won 2-0 | +191529 |
| 7sealed | 628 | Oliver, Carrie (1604) | Won 2-0 | +201549 |
| 8sealed | 627 | Cavaleiro, Joao (1645) | Lost 0-2 | -161533 |
| 9sealed | 635 | Bonneau, Alexandre (1498) | Lost 0-2 | -191514 |
| top | average opponent: 1582record: 5-3 | new rating: 1514 | ||
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 130 | Fabrega, Cristian (1490) | Lost 0-2 | -181465 |
| 2standard | 241 | Palacios, Jaume (1445) | Won 2-0 | +171482 |
| 3standard | 95 | Oriol, A (1478) | Won 2-0 | +181500 |
| 4standard | 164 | Garcia Guerrero, Luis (1482) | Lost 0-2 | -181482 |
| 5standard | 147 | Gonzalez, Ruben (1710) | Lost 0-2 | -141468 |
| top | average opponent: 1521record: 2-3 | new rating: 1468 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 433 | Tamayo, Rafael (1500) | Lost 0-2 | -181483 |
| 2sealed | 572 | Ballosteros Pastos, Jose (1482) | Won 2-0 | +181501 |
| 3sealed | 232 | CANO, ANTONIO (1499) | Lost 0-2 | -181483 |
| 4sealed | 523 | Gomez Herranz, Daniel (1482) | Won 2-0 | +181501 |
| 5sealed | 299 | Romasanta, Antia (1466) | Lost 1-2 | -181483 |
| top | average opponent: 1486record: 2-3 | new rating: 1483 | ||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 23 | Leon, Antonio Jose (1500) | Won 2-0 | +181518 |
| 2sealed | 65 | Guijarro, Daniel (1518) | Draw 1-1 | 01518 |
| 3sealed | 121 | Antonio, Manuel (1518) | Lost 0-2 | -181500 |
| 4sealed | 224 | Furio, Guillermo (1503) | Won 2-0 | +181518 |
| 5sealed | 154 | Martins, Andre (1531) | Lost 0-2 | -181500 |
| 6sealed | 210 | Munoz, Miguel (1536) | Draw 1-1 | +11501 |
| 7sealed | 209 | Soria, Juan (1518) | Won 2-0 | +181519 |
| 8sealed | 145 | Glik, Nicolas (1521) | Lost 0-2 | -181501 |
| top | average opponent: 1518record: 3-3-2 | new rating: 1501 | ||