Valverde, Luis Eduardo
Current rating: 1438
Record: 2-6
| Grand Prix Santiago 2011 (ISD limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 50 | Mora, Sebastian (1537) | Won 2-1 | +191483 |
| 5sealed | 35 | Zacharski, Juan Jose (1606) | Lost 0-2 | -151468 |
| 6sealed | 60 | Rojas, Benjamin (1572) | Lost 1-2 | -171451 |
| 7sealed | 106 | Mendoza, Patricio (1539) | Won 2-1 | +201471 |
| 8sealed | 52 | Constanzo, Javier (1554) | Lost 1-2 | -161455 |
| 9sealed | 77 | Berrocal, Guillermo (1538) | Lost 0-2 | -171438 |
| average opponent: 1557record: 2-4 | new rating: 1438 | |||
| Grand Prix Sao Paulo 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 188 | Thiago Domingos Aquino, (1500) | Lost 1-2 | -181482 |
| 2standard | 184 | marcelo blanes, (1482) | Lost 0-2 | -181464 |
| average opponent: 1491record: 0-2 | new rating: 1464 | |||