Martin, Roberto
Current rating: 1359
Record: 5-13
| Grand Prix Madrid 2014 (modern) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 501 | Argumosa, Miguel Angel (1517) | Lost 0-2 | -181462 |
| 2modern | 679 | Flores Lobato, Aida (1482) | Lost 0-2 | -171445 |
| 3modern | 920 | Pilurzu, Alessandro (1440) | Lost 0-2 | -181427 |
| 4modern | 924 | Arribas, Eduardo (1428) | Lost 0-2 | -181409 |
| 5modern | 878 | Escolar, Javier (1428) | Won 2-0 | +181427 |
| 6modern | 771 | Lacasa, Jose (1451) | Lost 1-2 | -171410 |
| 7modern | 687 | Escudero, Maria Elda (1426) | Lost 0-2 | -181392 |
| 8modern | 575 | Valkeneers, Tom (1597) | Lost 1-2 | -141378 |
| 9modern | 489 | Pozo, Francisco Javier (1373) | Lost 1-2 | -191359 |
| average opponent: 1460record: 1-8 | new rating: 1359 | |||
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Fernandez, Guillermo (1443) | Lost 0-2 | -191481 |
| 2sealed | 379 | Echague, Eduardo (1595) | Lost 0-2 | -161465 |
| 3sealed | 455 | Fernandez, David (1456) | Lost 1-2 | -181447 |
| 4sealed | 510 | Jurado Montalban, Pedro (1443) | Won 2-0 | +181465 |
| 5sealed | 453 | Estelle, Sandra (1309) | Won 2-0 | +151480 |
| 6sealed | 344 | Dineva, Stella (1479) | Won 2-1 | +181498 |
| 7sealed | 332 | Moreno Morales, Francisco (1600) | Lost 1-2 | -161482 |
| 8sealed | 293 | Crespo Torres, Alejandro (1465) | Lost 0-2 | -181464 |
| 9sealed | 263 | Martinez, Jordi (1369) | Won 2-1 | +161480 |
| average opponent: 1462record: 4-5 | new rating: 1480 | |||