Diaz, Omar A
Current rating: 1482
Record: 2-3-1
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 96 | Serey Ravest, Hernan A (1500) | Draw 1-1 | 01500 |
| 2sealed | 179 | Beraldo, Eduardo (1483) | Won 2-1 | +181518 |
| 3sealed | 114 | Hernandez, Igor (1500) | Lost 0-2 | -191499 |
| 4sealed | 215 | Palma, Juan Jose (1500) | Won 2-0 | +181517 |
| 5sealed | 155 | Gaete, Francisco (1547) | Lost 0-2 | -171500 |
| 6sealed | 207 | Feliciano dos Santos, Guilherme (1517) | Lost 1-2 | -181482 |
| average opponent: 1508record: 2-3-1 | new rating: 1482 | |||