Perez, Fernando
Current rating: 1523
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Le Friant, Christopher (1708) | Lost 0-2 | -151544 |
| 2standard | 565 | Kauffman, Stacey (1482) | Lost 1-2 | -191525 |
| 3standard | 618 | Woodrow, Karl (1506) | Lost 1-2 | -181507 |
| 4standard | 691 | Barragan, Miguel (1428) | Won 2-0 | +161523 |
| top | average opponent: 1531record: 1-3 | new rating: 1523 | ||
| Grand Prix Buenos Aires 2014 (BNG standard) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | Menzano, Camilo (1500) | Won 2-0 | +171564 |
| 2standard | 191 | Barcellos, Guilherme (1657) | Lost 1-2 | -171547 |
| 3standard | 222 | Maidana, Gustavo Fabian (1500) | Won 2-1 | +181565 |
| 4standard | 106 | Salini, Jose (1566) | Lost 0-2 | -181547 |
| 5standard | 303 | Neira, Marcelo (1467) | Lost 1-2 | -201527 |
| 6standard | 287 | Castellano, Matias (1480) | Won 2-1 | +171544 |
| 7standard | 217 | Sponton, Francisco (1466) | Lost 1-2 | -191525 |
| 8standard | 210 | Arrostito, Marcos (1484) | Won 2-0 | +171542 |
| 9standard | 167 | Conte, Fernando (1507) | Won 2-0 | +171559 |
| top | average opponent: 1514record: 5-4 | new rating: 1559 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 42 | Romero Barragan, Antonio (1500) | Won 2-0 | +181518 |
| 2sealed | 36 | Corredor, Jose Carlos (1517) | Lost 0-2 | -181500 |
| 3sealed | 472 | Martinez, Antidio (1500) | Won 2-0 | +181518 |
| 4sealed | 279 | Atares, Julio (1518) | Won 2-1 | +181536 |
| 5sealed | 227 | Javier Moreno, Francisco (1534) | Won 2-0 | +181554 |
| 6sealed | 52 | Alegre, Angel (1556) | Won 2-0 | +181572 |
| 7sealed | 68 | Gouin, Steven (1896) | Lost 1-2 | -121560 |
| 8sealed | 90 | De Rosa, Antonino (1833) | Lost 0-2 | -131547 |
| top | average opponent: 1607record: 5-3 | new rating: 1547 | ||