Frois, Luis
Current rating: 1547
| Grand Prix Lisbon 2005 (BOK limited) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 113 | Morais, Guilherme (1499) | Lost 0-2 | -181493 |
| 2sealed | 243 | Nuno, Clife (1482) | Won 2-1 | +171510 |
| 3sealed | 154 | Perez, Ruben (1500) | Lost 1-2 | -181492 |
| 4sealed | 180 | Bordon Gonzalez, Jose Ramon (1481) | Won 2-0 | +181510 |
| 5sealed | 155 | Fuentetaja, Nicanor (1599) | Won 2-0 | +201530 |
| 6sealed | 118 | Diogo, Hugo (1521) | Won 2-0 | +171547 |
| 7sealed | 61 | Canteiro, Joao (1554) | Won 2-1 | +191566 |
| 8sealed | 60 | Escobar Pastor, Dionisio (1509) | Lost 0-2 | -191547 |
| top | average opponent: 1518record: 5-3 | new rating: 1547 | ||
| Grand Prix Lisbon 2002 (extended) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 213 | Kossawkowski, Javier (1500) | Won 2-0 | +191484 |
| 2extended | 126 | Cuetos Rodriguez, Daniel (1570) | Lost 0-2 | -171467 |
| 3extended | 109 | Dato, Andrea (1620) | Won 2-0 | +211488 |
| 4extended | 151 | Villena, Gus (1642) | Lost 0-2 | -151473 |
| 5extended | 227 | Islan, Helio (1500) | Lost 1-2 | -181455 |
| 6extended | 235 | Justiniano, Joao (1485) | Won 2-1 | +191474 |
| 7extended | 190 | Insua Fernandez, Jose Antoni (1499) | Won 2-1 | +181492 |
| 8extended | 122 | De Manuel Briz, Carlos (1518) | Won 2-1 | +191511 |
| top | average opponent: 1542record: 5-3 | new rating: 1511 | ||
| Grand Prix Biarritz 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 58 | Pereira, Fernando (1438) | Won 2-1 | +171517 |
| 2sealed | 51 | Jean-Gils, Olivier (1519) | Won 2-0 | +181535 |
| 3sealed | 38 | Roca, Antonio (1587) | Lost 0-2 | -171518 |
| 4sealed | 62 | Escribano, Fernando (1526) | Lost 0-2 | -181500 |
| 5sealed | 173 | De La Crompe, Sylvain (1501) | Lost 1-2 | -181482 |
| 6sealed | 155 | Sisternas, Paul (1500) | Lost 0-2 | -181464 |
| 7sealed | 184 | Nuvoli, Cristian (1463) | Won 2-0 | +181482 |
| 8sealed | 133 | Abarca, Ivan (1519) | Lost 1-2 | -171465 |
| top | average opponent: 1507record: 3-5 | new rating: 1465 | ||