Nubla, Alberto
Current rating: 1489
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 156 | Diaz Garcia, Carlos (1500) | Lost 1-2 | -181467 |
| 2sealed | 208 | Boucek, Jaroslav (1503) | Won 2-1 | +191486 |
| 3sealed | 234 | Garcia Freixa, Marc (1474) | Won 2-1 | +181504 |
| 4sealed | 181 | Valle, Alejandro (1516) | Won 2-0 | +181522 |
| 5sealed | 115 | Nieto Alejos, Ricardo (1592) | Lost 1-2 | -171505 |
| 6sealed | 117 | Regalado, Sandra (1518) | Won 2-0 | +191524 |
| 7sealed | 118 | Tomeczek, Krzysztof (1608) | Lost 0-2 | -171507 |
| 8sealed | 120 | Malasidou, Katerina (1491) | Lost 0-2 | -181489 |
| top | average opponent: 1525record: 4-4 | new rating: 1489 | ||
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Da Silva, Fabio Daniel (1500) | Lost 1-2 | -171446 |
| 2sealed | 181 | Gomes, Francisco (1450) | Lost 1-2 | -181428 |
| 3sealed | 218 | Corneia, Pedro (1480) | Won 2-0 | +191447 |
| 4sealed | 225 | Yuen, Lionel Weng Foong (1455) | Lost 0-2 | -181429 |
| 5sealed | 203 | Sanchez-morate, Pedro (1464) | Won 2-0 | +181447 |
| 6sealed | 160 | Silva, Miguel (1419) | Won 2-0 | +181465 |
| 7sealed | 123 | Nascimento, Paulo (1502) | Lost 0-2 | -171448 |
| 8sealed | 125 | Villalon, Aguilar (1479) | Won 2-0 | +181466 |
| 9sealed | 90 | Casanova, Gonzalo (1518) | Won 2-0 | +191485 |
| top | average opponent: 1474record: 5-4 | new rating: 1485 | ||
| Grand Prix Madrid 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 250 | Posada, Javier (1486) | Won 2-0 | +181518 |
| 2sealed | 206 | Andersen, Nelson (1518) | Lost 0-2 | -181500 |
| 3sealed | 439 | Noguera, Sergi (1489) | Lost 0-2 | -181482 |
| 4sealed | 422 | Buehringer, Horst (1482) | Lost 1-2 | -181464 |
| 5sealed | 493 | Lucio, Abel (1463) | Won 2-0 | +181482 |
| 6sealed | 376 | Ferreira, Ricardo (1447) | Lost 0-2 | -191463 |
| top | average opponent: 1481record: 2-4 | new rating: 1463 | ||