Fernandes, Helder
Current rating: 1505
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 466 | Hernansaiz, David (1448) | Won 2-0 | +181471 |
| 2sealed | 125 | Mayo Gavela, Diego (1754) | Lost 0-2 | -131458 |
| 3sealed | 325 | Argumosa, Miguel Angel (1496) | Won 2-0 | +191477 |
| 4sealed | 396 | Sanchez Reneo, Luis An (1517) | Lost 1-2 | -171460 |
| 5sealed | 368 | Palencia Lasheras, Enrique (1576) | Won 2-0 | +201480 |
| 6sealed | 263 | Santos, Juan (1393) | Won 2-0 | +161496 |
| 7sealed | 285 | Bernabeu-Edo, Jesus (1647) | Won 2-1 | +211517 |
| 8sealed | 182 | Levy, Raphael (1877) | Lost 1-2 | -121505 |
| top | average opponent: 1589record: 5-3 | new rating: 1505 | ||
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 261 | Rosa Serrat, Bernat (1485) | Lost 1-2 | -181446 |
| 2sealed | 316 | Bravo, Javier (1449) | Lost 1-2 | -181428 |
| 3sealed | 456 | Jurado Montalban, Pedro (1462) | Won 2-1 | +191447 |
| 4sealed | 470 | Pinos, Marcos (1482) | Won 2-0 | +181465 |
| 5sealed | 349 | Acuna, Guillermo (1466) | Won 2-0 | +181483 |
| 6sealed | 190 | Gonzalez Lozano, Antonio Fernando (1552) | Won 2-0 | +201503 |
| 7sealed | 117 | Alfayate, Jose Antonio (1615) | Lost 0-2 | -161487 |
| 8sealed | 176 | Salzburg, Martin (1592) | Lost 0-2 | -161471 |
| 9sealed | 250 | Fons, Ferran (1496) | Lost 1-2 | -181453 |
| top | average opponent: 1511record: 4-5 | new rating: 1453 | ||
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 619 | Franca, Goncalo F (1500) | Won 2-1 | +181518 |
| 2sealed | 567 | Rey, Samuel (1518) | Lost 1-2 | -181500 |
| 3sealed | 658 | Pham, Philippe (1439) | Lost 0-2 | -191481 |
| 4sealed | 740 | Lee, Maximilian (1488) | Lost 1-2 | -181463 |
| 5sealed | 792 | Pires, Ricardo (1462) | Won 2-0 | +181481 |
| 6sealed | 758 | Franco, Mario (1524) | Lost 1-2 | -171464 |
| top | average opponent: 1489record: 2-4 | new rating: 1464 | ||