Sehezar, Bernaby
Current rating: 1485
Record: 2-3-1
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 17 | Pal, Carlos (1629) | Lost 0-2 | -161484 |
| 4sealed | 53 | Virula, Christopher (1482) | Won 2-0 | +181502 |
| 5sealed | 55 | Esquivel Nunez, Luis (1518) | Won 2-0 | +191521 |
| 6sealed | 35 | Perez, Jonathan (1517) | Lost 1-2 | -181503 |
| 7sealed | 37 | Alfaro, Luis Mauricio (1484) | Draw 1-1 | -11502 |
| 8sealed | 52 | Martinez, Geovanny (1520) | Lost 0-2 | -171485 |
| average opponent: 1525record: 2-3-1 | new rating: 1485 | |||