Mielgo, Pedro
Current rating: 1463
Record: 2-4
| Grand Prix Madrid 2014 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 344 | McMillion, Cameron (1479) | Lost 0-2 | -181463 |
| record: 0-1 | new rating: 1463 | |||
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 184 | Dimitriadis, George (1482) | Won 2-1 | +181518 |
| 2standard | 47 | Martinez Sanchez, Juan (1467) | Lost 1-2 | -191499 |
| 3standard | 144 | van der Beek, Johan (1506) | Lost 0-2 | -181481 |
| 4standard | 256 | Gallardo Segalas, Dani (1497) | Won 2-0 | +181499 |
| 5standard | 197 | Rocher, David (1485) | Lost 1-2 | -181481 |
| average opponent: 1487record: 2-3 | new rating: 1481 | |||