Ferreira, Jose
Current rating: 1541
| Grand Prix Toulouse 2006 (DIS limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Stachurski, Richard (1523) | Draw 1-1 | +11505 |
| 2sealed | 178 | Barat, Christian (1500) | Draw 1-1 | -11504 |
| 3sealed | 246 | Scala, Antoine (1482) | Won 2-1 | +181522 |
| 4sealed | 188 | Pons Herrera, Pau (1482) | Won 2-1 | +171539 |
| 5sealed | 124 | Verdy, Fabian (1493) | Lost 0-2 | -191520 |
| 6sealed | 171 | Jimenez Palmero, Alfredo (1553) | Lost 0-2 | -171503 |
| 7sealed | 174 | Ledouble, Jerome (1606) | Won 2-1 | +201523 |
| 8sealed | 130 | de Latude, Thibaut (1501) | Won 2-1 | +181541 |
| top | average opponent: 1518record: 4-2-2 | new rating: 1541 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 91 | Santos, Joao 5871 (1500) | Won 2-0 | +181500 |
| 2extended | 50 | Querido, Hugo (1518) | Won 2-0 | +191519 |
| 3extended | 67 | Santos, Joao 6447 (1536) | Lost 0-2 | -181501 |
| 4extended | 127 | Climent, Jaime (1475) | Won 2-0 | +171518 |
| 5extended | 54 | Pons Hernandez, Joaquin (1537) | Won 2-0 | +191537 |
| 6extended | 62 | van der Velden, Stan (1709) | Lost 0-2 | -151522 |
| 7extended | 69 | Sanchez Brito, Carlos (1537) | Lost 0-2 | -181504 |
| top | average opponent: 1545record: 4-3 | new rating: 1504 | ||
| Grand Prix Porto 2000 (PCY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 237 | CUNHA, JOAO2 (1500) | Lost 0-2 | -181482 |
| 2sealed | 275 | Silva, Pedro2 (1481) | Lost 0-2 | -181464 |
| 3sealed | 275 | Fontes, Cristiano (1464) | Won 2-0 | +181482 |
| 4sealed | 253 | Pinto, Pedro (1481) | Won 0-0 | +181500 |
| 5sealed | 189 | Boleta, Guilherme (1500) | Lost 0-2 | -181482 |
| 6sealed | 163 | Ribeiro, Cesar (1482) | Won 2-0 | +181500 |
| 7sealed | 124 | Silva, Carlos [PRT] (1500) | Lost 0-2 | -181482 |
| top | average opponent: 1487record: 3-4 | new rating: 1482 | ||