Iglesias, Marcos
Current rating: 1503
Record: 6-6-1
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 93 | Baro, David (1500) | Won 2-0 | +181498 |
| 2standard | 32 | Setti, Stefano (1505) | Won 2-0 | +181516 |
| 3standard | 43 | Neri, Riccardo (1771) | Won 2-0 | +231539 |
| 4standard | 40 | Johnson, Matthew [ENG] (1595) | Lost 1-2 | -171522 |
| 5standard | 47 | Sanchez, David [ESP] (1440) | Draw 1-1 | -21520 |
| 6standard | 86 | Pons Hernandez, Joaquin (1544) | Lost 1-2 | -171503 |
| average opponent: 1559record: 3-2-1 | new rating: 1503 | |||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 339 | Guinart Prades, Francisco (1482) | Lost 0-2 | -181482 |
| 2legacy | 385 | Quesada, Jose Francisco (1484) | Won 2-1 | +181500 |
| 3legacy | 303 | Porcar, Eduard C (1498) | Lost 0-2 | -181482 |
| 4legacy | 402 | Alvarez, Adrian (1466) | Won 2-0 | +171499 |
| 5legacy | 268 | Garcia, Alberto (1408) | Lost 0-2 | -191480 |
| 6legacy | 346 | Martinez Gonzalez, Manuel (1483) | Won 2-1 | +181498 |
| 7legacy | 252 | Ayuso, Jesus Francisco (1502) | Lost 1-2 | -181480 |
| average opponent: 1475record: 3-4 | new rating: 1480 | |||