Herrera, Carlos E
Current rating: 1498
Record: 4-4
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 173 | Rozas, Javier (1500) | Won 2-0 | +181518 |
| 2sealed | 57 | Bauckhage, German (1484) | Lost 1-2 | -191499 |
| 3sealed | 167 | Mercier, Mathew (1393) | Lost 1-2 | -201479 |
| 4sealed | 232 | Casas, Juan Pablo (1483) | Won 2-0 | +191498 |
| 5sealed | 265 | Yunge, Gonzalo (1512) | Lost 0-2 | -181480 |
| 6sealed | 265 | Prado, Julian (1466) | Won 2-1 | +181498 |
| 7sealed | 169 | Gutierrez, Juan Andres (1501) | Won 2-0 | +181516 |
| 8sealed | 150 | Zorzi Pinarello, Marcelo (1520) | Lost 0-2 | -181498 |
| average opponent: 1482record: 4-4 | new rating: 1498 | |||