Gueifao, Fabio
Current rating: 1524
Record: 6-5-1
| Grand Prix Lisbon 2012 (RTR limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 504 | Pereira, David (1600) | Won 2-0 | +191538 |
| 2sealed | 530 | Duarte, Joao (1632) | Lost 1-2 | -161522 |
| 3sealed | 669 | Barreiras, Igor (1606) | Lost 0-2 | -161506 |
| 4sealed | 745 | Caramelo, Fabio (1485) | Won 2-0 | +171523 |
| 5sealed | 673 | den Adel, Elwin (1514) | Lost 1-2 | -181505 |
| 6sealed | 744 | Rosario, Miguel (1579) | Won 2-0 | +191524 |
| average opponent: 1569record: 3-3 | new rating: 1524 | |||
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 140 | Trouslard, Philemon (1506) | Won 2-0 | +181518 |
| 2standard | 135 | Pons Hernandez, Joaquin (1525) | Draw 1-1 | 01518 |
| 3standard | 93 | Pavesi, Paolo (1487) | Won 2-0 | +181536 |
| 4standard | 87 | Strubelj, Gregor (1606) | Lost 1-2 | -171519 |
| 5standard | 141 | Wagner, Silvio (1499) | Won 2-0 | +181537 |
| 6standard | 85 | Downs, Brandon (1551) | Lost 1-2 | -181519 |
| average opponent: 1529record: 3-2-1 | new rating: 1519 | |||