Mayench, Lluis
Current rating: 1500
Record: 2-2
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 127 | Coronado, Fernando (1500) | Lost 0-0 | -181482 |
| 3sealed | 179 | Rosell, Josep (1482) | Won 0-0 | +181500 |
| 4sealed | 129 | Carmona, Javier (1499) | Won 0-0 | +181518 |
| 5sealed | 101 | Goga, Andreas (1517) | Lost 0-0 | -181500 |
| average opponent: 1500record: 2-2 | new rating: 1500 | |||