Ferreira, Jorge
Current rating: 1581
Record: 18-12-4
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1588 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Biscaia, Daniel (1500) | Won 2-0 | +171605 |
| 2sealed | 93 | Semiao, Filipe (1519) | Lost 1-2 | -201585 |
| 3sealed | 90 | Goncalves, Manuel (1500) | Won 2-0 | +161601 |
| 4sealed | 124 | Nobre, Carlos (1521) | Lost 0-2 | -191582 |
| 5sealed | 139 | Coutinho, Joao (1502) | Won 2-1 | +161598 |
| 6sealed | 126 | Bevere, Gianluca (1623) | Lost 0-2 | -171581 |
| top | average opponent: 1527record: 3-3 | new rating: 1581 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 170 | Rocha, Miguel 4534 (1500) | Won 2-0 | +171595 |
| 2extended | 106 | Moacho, Filipe (1518) | Draw 1-1 | -21593 |
| 3extended | 89 | Guimaro, Mauro (1565) | Won 2-0 | +181611 |
| 4extended | 75 | Aguilera, Cristobal (1536) | Draw 1-1 | -11610 |
| 5extended | 123 | Barreiras, Igor (1536) | Lost 1-2 | -201590 |
| 6extended | 175 | Bolas, Tiago (1518) | Won 2-0 | +171607 |
| 7extended | 127 | Ramiao, Ricardo (1561) | Lost 1-2 | -191588 |
| top | average opponent: 1534record: 3-2-2 | new rating: 1588 | ||
| Grand Prix Valencia 2001 (PLS limited) | starting rating: 1567 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 171 | Vinas, Jordi (1500) | Won 1-0 | +171584 |
| 2sealed | 15 | Castrillo, Jorge (1537) | Lost 0-1 | -191565 |
| 3sealed | 73 | Feliu, Boro (1502) | Won 2-0 | +171582 |
| 4sealed | 86 | Sanchis, Jose Ramon (1502) | Won 2-1 | +171599 |
| 5sealed | 47 | Roca, Martin (1518) | Lost 1-2 | -201579 |
| 6sealed | 72 | Cardona, Paulo (1532) | Won 2-1 | +171596 |
| 7sealed | 68 | De Macedo Braga, Alexandre (1593) | Lost 0-2 | -181578 |
| top | average opponent: 1526record: 4-3 | new rating: 1578 | ||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 79 | Martins, Joao (1500) | Won 1-0 | +171553 |
| 2sealed | 88 | Rodrigues, Marcio (1506) | Lost 1-2 | -191534 |
| 3sealed | 140 | Neto, Luis (1500) | Won 1-0 | +181552 |
| 4sealed | 139 | Cunha, ??? (1517) | Draw 0-0 | -11551 |
| 5sealed | 108 | URDIALES, ALBERTO (1518) | Lost 1-2 | -181533 |
| 6sealed | 160 | Da Costa Tavares, ??? (1499) | Won 2-0 | +171550 |
| 7sealed | 95 | Ferreire, Davide (1518) | Won 2-0 | +171567 |
| top | average opponent: 1508record: 4-2-1 | new rating: 1567 | ||
| Grand Prix Madrid 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 52 | Bueno, Alfredo (1500) | Draw 1-1 | 01500 |
| 2extended | 81 | Veron, Daniel (1502) | Lost 0-2 | -181482 |
| 3extended | 127 | Losada Garcia, Ruben (1482) | Won 2-1 | +181500 |
| 4extended | 89 | Ramperez, Sergio (1499) | Won 2-1 | +181518 |
| 5extended | 64 | Tuduri, Ricard (1517) | Lost 0-2 | -181500 |
| 6extended | 90 | Molina, Benjamin (1467) | Won 2-0 | +171517 |
| 7extended | 62 | Bastos, Frederico (1549) | Won 2-1 | +191536 |
| top | average opponent: 1502record: 4-2-1 | new rating: 1536 | ||