Alberto, Juan
Current rating: 1520
Record: 13-14
| Grand Prix London 2019 (WAR sealed) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| C1sealed | 184 | Linley, Matt (1461) | Lost 1-2 | -201537 |
| C2sealed | 431 | Mun, Tian Fa (1569) | Lost 1-2 | -171520 |
| top | average opponent: 1515record: 0-2 | new rating: 1520 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 560 | Lopez Jimeno, Pablo (1473) | Won 2-0 | +171547 |
| 2modern | 402 | Kolp, Heiner (1674) | Lost 1-2 | -161531 |
| 3modern | 695 | Ruiz, Natalia (1451) | Won 2-0 | +171548 |
| 4modern | 539 | Ferrer Rozalen, Sergio (1482) | Won 2-0 | +171565 |
| 5modern | 374 | Perez, Daniel 0507 (1534) | Won 2-0 | +171582 |
| 6modern | 217 | Rabionet Janssen, Raul (1732) | Lost 0-2 | -151567 |
| 7modern | 269 | Anteri, Fabrizio (2064) | Lost 0-2 | -101557 |
| top | average opponent: 1630record: 4-3 | new rating: 1557 | ||
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 114 | Crespo Torres, Alejandro (1500) | Lost 1-2 | -191506 |
| 3sealed | 367 | Arenas, Alvaro (1500) | Won 2-1 | +181524 |
| 4sealed | 117 | Piera, Enrique (1517) | Won 2-1 | +181542 |
| 5sealed | 98 | Moreno Gonzalez, Adrian (1534) | Won 2-1 | +181560 |
| 6sealed | 107 | Gomez, Victor (1586) | Lost 1-2 | -181542 |
| 7sealed | 229 | Juza, Martin (1874) | Lost 0-2 | -121530 |
| top | average opponent: 1585record: 3-3 | new rating: 1530 | ||
| Grand Prix Bilbao 2013 (modern) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 4modern | 39 | Robles, Borja (1597) | Won 2-0 | +191535 |
| 5modern | 5 | Ballestin, Daniel (1762) | Lost 1-2 | -141521 |
| 6modern | 3 | Lessmann, Richard (1481) | Won 2-0 | +181539 |
| 7modern | 52 | Mendes, Diogo (1611) | Lost 1-2 | -171522 |
| 8modern | 108 | Patarin, Clement (1637) | Lost 1-2 | -161506 |
| 9modern | 173 | Flores Gonzalo, Javier (1538) | Won 2-0 | +191525 |
| top | average opponent: 1604record: 3-3 | new rating: 1525 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | Posadas Barrios, David (1537) | Won 2-1 | +191519 |
| 5sealed | 34 | Cleuren, Jurgen (1554) | Won 2-1 | +181537 |
| 6sealed | 19 | De Coster, Jan (1630) | Lost 0-2 | -161521 |
| 7sealed | 31 | Preto, Sergio (1716) | Lost 1-2 | -141507 |
| 8sealed | 64 | Vieren, Peter (1668) | Won 2-1 | +201527 |
| 9sealed | 43 | Karsten, Frank (1889) | Lost 0-2 | -111516 |
| top | average opponent: 1666record: 3-3 | new rating: 1516 | ||