Breedveld, Mieke
Current rating: 1552
Record: 4-1
| Grand Prix Barcelona 1999 (USG sealed) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 117 | Martinez, Jose Manuel (1500) | Won 0-0 | +181518 |
| 3sealed | 102 | Dumont, Guisland (1518) | Won 0-0 | +181536 |
| 4sealed | 110 | Ronaldson, Ben (1535) | Lost 0-0 | -181518 |
| 5sealed | 98 | Burgos Rodriguez, Adrian (1482) | Won 0-0 | +171535 |
| 6sealed | 98 | Massot, Edgard (1483) | Won 0-0 | +171552 |
| average opponent: 1504record: 4-1 | new rating: 1552 | |||