Portela, Ricardo
Current rating: 1552
Record: 10-7
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Formiga, Goncalo (1500) | Won 2-1 | +181517 |
| 2sealed | 129 | Duque, Eduardo (1439) | Won 2-1 | +161533 |
| 3sealed | 38 | Twitchen, Benjamin (1692) | Lost 0-2 | -151518 |
| 4sealed | 103 | Severino, Tiago (1485) | Lost 0-2 | -181500 |
| 5sealed | 203 | Bietighoefer, Jerome (1429) | Lost 0-2 | -201480 |
| 6sealed | 213 | Gilbert, Luis (1483) | Won 2-1 | +181498 |
| 7sealed | 192 | Ferreira, Arlindo (1504) | Won 2-1 | +191517 |
| 8sealed | 149 | Bizarro, Pedro (1522) | Won 2-0 | +181535 |
| 9sealed | 94 | Cunha, Miguel (1523) | Won 2-1 | +171552 |
| average opponent: 1509record: 6-3 | new rating: 1552 | |||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 103 | Fanha, Luis (1500) | Won 2-1 | +181518 |
| 2extended | 93 | Marques, Maciel (1518) | Lost 1-2 | -181500 |
| 3extended | 99 | Gomes, Pedro (1500) | Won 2-1 | +181518 |
| 4extended | 121 | BARREIRO, MIGUEL (1519) | Lost 1-2 | -181500 |
| 5extended | 193 | Pedroni, Michele (1484) | Won 2-1 | +181518 |
| 6extended | 112 | Garcia Robles, Mario (1520) | Lost 0-2 | -181500 |
| 7extended | 159 | Batista, Gilberto (1500) | Won 2-1 | +181518 |
| 8extended | 113 | Santos, Andre 2 (1468) | Lost 0-2 | -191499 |
| average opponent: 1501record: 4-4 | new rating: 1499 | |||