Hermosilla, Eduardo
Current rating: 1434
Record: 0-4
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 14 | Veliz, Juan (1715) | Lost 0-2 | -141486 |
| 2sealed | 287 | Garrido, Rodrigo (1483) | Lost 0-2 | -181468 |
| 3sealed | 318 | Castro, Hugo E (1569) | Lost 0-2 | -161452 |
| 4sealed | 349 | Frega, Gabrizzio (1446) | Lost 0-2 | -181434 |
| average opponent: 1553record: 0-4 | new rating: 1434 | |||