Valdes, Juan P
Current rating: 1443
Record: 2-5
| Grand Prix Santiago 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 261 | Ardiles, Luis (1487) | Lost 0-2 | -181482 |
| 2sealed | 324 | Gonzalez, Gerardo [CHL] (1481) | Won 2-0 | +181500 |
| 3sealed | 281 | Avila, Pier (1492) | Lost 0-2 | -181482 |
| 4sealed | 311 | Cancino, Christian (1355) | Won 2-1 | +151497 |
| 5sealed | 168 | Araya, Diego (1501) | Lost 1-2 | -181479 |
| 6sealed | 246 | Delzo, Franco (1479) | Lost 0-2 | -181461 |
| 7sealed | 202 | Godoy, Claudio (1467) | Lost 0-2 | -181443 |
| average opponent: 1466record: 2-5 | new rating: 1443 | |||