Valdes, Carlos
Current rating: 1447
Record: 3-6
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 394 | DiGiallonardo, Nicola (1500) | Won 2-1 | +191482 |
| 2standard | 282 | Day, Walter (1518) | Won 2-1 | +181500 |
| 3standard | 203 | Grodzinski, Ryan (1488) | Lost 1-2 | -181482 |
| 4standard | 220 | Garay, Chris (1485) | Lost 0-2 | -181464 |
| 5standard | 357 | Neimeiser, Samuel L (1501) | Lost 0-2 | -171447 |
| average opponent: 1498record: 2-3 | new rating: 1447 | |||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 149 | Herrholz, James (1500) | Lost 1-2 | -181482 |
| 2standard | 367 | LaPlant, Parker (1416) | Lost 0-2 | -191463 |
| 3standard | 481 | Cook, Joe (1466) | Lost 1-2 | -181445 |
| 4standard | 571 | Jackson, Jonathan (1445) | Won 2-1 | +181463 |
| average opponent: 1457record: 1-3 | new rating: 1463 | |||