Ferreira, Ricardo
Current rating: 1431
Record: 6-10
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 382 | Omar, Al-jabban (1500) | Lost 0-2 | -181481 |
| 2sealed | 597 | Dos Santos, Virgilio (1482) | Lost 0-2 | -181463 |
| 3sealed | 434 | Gomez De Dios, Alberto (1502) | Won 2-1 | +191482 |
| 4sealed | 264 | Ruiz, Jose-Luis (1505) | Lost 0-2 | -181464 |
| 5sealed | 369 | Valverde, Santiago (1501) | Lost 1-2 | -171447 |
| 6sealed | 376 | Nubla, Alberto (1482) | Won 2-0 | +191466 |
| 7sealed | 258 | Pradel, Brice (1520) | Lost 0-2 | -171449 |
| 8sealed | 243 | Requena, Herminio (1469) | Lost 0-2 | -181431 |
| average opponent: 1495record: 2-6 | new rating: 1431 | |||
| Grand Prix Seville 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Cruz, Juan Murquado (1500) | Won 2-0 | +181518 |
| 2sealed | 120 | Pares, Jordi Soler (1518) | Lost 1-2 | -181500 |
| 3sealed | 233 | Barracha, Joao (1538) | Lost 0-2 | -171483 |
| 4sealed | 305 | Garcia, Jaime (1482) | Lost 1-2 | -181465 |
| 5sealed | 288 | Moreno, David (1464) | Lost 0-2 | -181447 |
| 6sealed | 304 | Santos, Luis (1411) | Won 2-0 | +171464 |
| 7sealed | 231 | Romasanta, Antia (1463) | Won 2-1 | +181482 |
| 8sealed | 164 | Fraile, David (1445) | Won 2-1 | +171499 |
| average opponent: 1478record: 4-4 | new rating: 1499 | |||