Fournier, Alejandro
Current rating: 1479
Record: 3-4
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 66 | Avila Chacon, Jonathan (1500) | Won 2-0 | +181518 |
| 3sealed | 58 | Lopez Almazan, Jorge I (1447) | Won 2-0 | +171535 |
| 4sealed | 69 | Arias, Julian (1502) | Won 2-0 | +171552 |
| 5sealed | 71 | Madrigal, Julio (1536) | Lost 0-2 | -181534 |
| 6sealed | 52 | Potes, Julio (1501) | Lost 0-2 | -191515 |
| 7sealed | 85 | Brenes D, Alexey (1517) | Lost 1-2 | -181497 |
| 8sealed | 102 | Tavera, Jorge (1498) | Lost 0-2 | -181479 |
| average opponent: 1500record: 3-4 | new rating: 1479 | |||