de Prada, Luis
Current rating: 1410
Record: 10-15-1
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1421 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 210 | Ehrismann, Tobias (1671) | Won 2-1 | +221443 |
| 2standard | 1 | Grendelmeier, Nadine (1389) | Lost 1-2 | -191424 |
| 3standard | 537 | Hernandez Martinez, Sebastian (1481) | Lost 1-2 | -171407 |
| 4standard | 500 | Gaete Valencia, Emilio Francisco (1438) | Won 2-1 | +191426 |
| 5standard | 415 | Calero, Antonio (1439) | Won 2-1 | +181444 |
| 6standard | 250 | Granados, Esteban (1523) | Lost 1-2 | -171427 |
| 7standard | 432 | Tartarini, Lorenzo (1443) | Lost 1-2 | -171410 |
| top | average opponent: 1483record: 3-4 | new rating: 1410 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Marques, Eduardo (1440) | Lost 0-2 | -191478 |
| 2standard | 479 | Garcia Torres, Jose Luis (1392) | Won 2-0 | +171495 |
| 3standard | 566 | Marijuan Medina, Rodrigo (1499) | Lost 0-2 | -181477 |
| 4standard | 639 | Zanen, Gilles (1481) | Draw 1-1 | 01477 |
| 5standard | 587 | Carrasco Ramos, Jesus (1396) | Lost 1-2 | -201457 |
| 6standard | 616 | Bonaventure, Jean-Baptiste (1464) | Lost 0-1 | -181439 |
| 7standard | 594 | Gonzalez, Monica (1504) | Lost 0-2 | -161423 |
| 8standard | 540 | Baiao, Luis (1308) | Won 2-0 | +161439 |
| 9standard | 466 | Solsona, Axel (1444) | Lost 0-2 | -181421 |
| top | average opponent: 1436record: 2-6-1 | new rating: 1421 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Santos Celada, Jose Mi (1500) | Won 2-0 | +181514 |
| 2sealed | 10 | Dominguez, Alejandro (1590) | Lost 1-2 | -171497 |
| top | average opponent: 1545record: 1-1 | new rating: 1497 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 433 | Soegaard, Rasmus (1579) | Won 2-1 | +191519 |
| 2modern | 404 | Gollor, Marcus (1360) | Lost 1-2 | -201499 |
| 3modern | 448 | Romero, Jorge Daniel (1501) | Won 2-1 | +181517 |
| 4modern | 393 | Mastrelli, Luca (1499) | Won 2-1 | +171534 |
| 5modern | 250 | Casal, Jose Antonio (1523) | Won 2-1 | +181552 |
| 6modern | 69 | Bellini, Niccolo (1618) | Lost 1-2 | -171535 |
| 7modern | 351 | Luchetti, Lorenzo (1484) | Lost 0-2 | -191516 |
| 8modern | 349 | Guidez, Nicolas (1377) | Lost 1-2 | -201496 |
| top | average opponent: 1493record: 4-4 | new rating: 1496 | ||