Trejos, Eduardo
Current rating: 1428
Record: 1-5
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 81 | Morales Solano, Rodrigo (1500) | Lost 0-2 | -181482 |
| 3sealed | 159 | Obande, Tonny (1482) | Lost 1-2 | -181464 |
| 4sealed | 165 | Murillo, Andres (1464) | Won 2-1 | +181482 |
| 5sealed | 152 | Solorzana, Ruben (1482) | Lost 1-2 | -181464 |
| 6sealed | 143 | Sandi, Norelky (1466) | Lost 0-2 | -181446 |
| 7sealed | 127 | Gomez, Andres [CRI] (1429) | Lost 0-2 | -181428 |
| average opponent: 1470record: 1-5 | new rating: 1428 | |||