Magalhaes, Miguel
Current rating: 1559
Record: 9-6
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | Gracio Diniz, Joaa Man (1500) | Won 2-0 | +171540 |
| 2sealed | 28 | Araujo, Miguel (1519) | Won 2-0 | +181558 |
| 3sealed | 41 | Santos, Nuno (1586) | Lost 1-2 | -181540 |
| 4sealed | 123 | Garcia Crespo, Javier (1536) | Won 2-1 | +181558 |
| 5sealed | 87 | Bandaranaike, Gihan (1554) | Won 2-0 | +181576 |
| 6sealed | 33 | Osorio, Joao (1648) | Lost 1-2 | -171559 |
| average opponent: 1557record: 4-2 | new rating: 1559 | |||
| Grand Prix Paris 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 85 | Charriere, Romeo (1500) | Won 2-0 | +181518 |
| 2sealed | 84 | Roulet, Julie (1518) | Lost 1-2 | -181500 |
| 3sealed | 280 | Lambert, Vincent (1492) | Lost 1-2 | -181482 |
| 4sealed | 325 | Giusti, Matthieu (1497) | Lost 0-2 | -181464 |
| 5sealed | 277 | Meza, Christophe (1464) | Won 2-1 | +181482 |
| 6sealed | 220 | Lacroix, Vincent (1479) | Won 2-0 | +181500 |
| 7sealed | 146 | Garcia, Ruben (1573) | Won 2-0 | +191519 |
| 8sealed | 111 | Lehoux, Sylvain (1699) | Lost 0-2 | -141505 |
| 9sealed | 90 | Lacroute, Denis (1500) | Won 2-1 | +181523 |
| average opponent: 1525record: 5-4 | new rating: 1523 | |||