Parra Martinez, Rufino
Current rating: 1452
Record: 12-18-1
| Grand Prix Amsterdam 2011 (legacy) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 225 | Bisbe, Enric (1470) | Lost 0-2 | -171426 |
| 2legacy | 346 | Diry, Florian (1484) | Won 2-1 | +191445 |
| 3legacy | 270 | Zeeman, Goswin A (1465) | Lost 1-2 | -181427 |
| 4legacy | 351 | Bernard, Laurent (1552) | Won 2-0 | +211448 |
| 5legacy | 252 | Linssen, Frank (1520) | Won 2-0 | +191467 |
| 6legacy | 258 | Kohl, Reinhold (1656) | Lost 1-2 | -151452 |
| top | average opponent: 1524record: 3-3 | new rating: 1452 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 252 | Boer, Robbin (1522) | Won 2-0 | +201436 |
| 2legacy | 31 | Abajo, Javier (1484) | Won 2-1 | +191455 |
| 3legacy | 69 | Opazo, Esteban (1518) | Lost 1-2 | -171438 |
| 4legacy | 286 | Sferruzzi, Valerio (1518) | Draw 1-1 | +11439 |
| 5legacy | 245 | Fernandez, Marcos (1520) | Won 2-0 | +201459 |
| 6legacy | 175 | Schmaltz Tziritas, Mathew (1607) | Lost 1-2 | -161443 |
| top | average opponent: 1528record: 3-2-1 | new rating: 1443 | ||
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1359 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 510 | Vela, Juanma (1518) | Won 2-1 | +211380 |
| 3standard | 462 | Correia, Goncalo (1536) | Won 2-0 | +211401 |
| 4standard | 424 | Tolazzi, Massimo (1617) | Lost 0-2 | -141387 |
| 5standard | 522 | Subiela Moreno, Jose (1491) | Won 2-1 | +201407 |
| 6standard | 449 | Doise, Jan (1832) | Won 2-0 | +251432 |
| 7standard | 425 | Gamayunov, Artem (1572) | Won 2-0 | +201452 |
| 8standard | 411 | Otero, Pablo (1591) | Won 2-1 | +211473 |
| 9standard | 418 | Aguilar, Ruben (1537) | Lost 1-2 | -171456 |
| 10standard | 77 | Watanabe, Yuuya (1977) | Lost 0-2 | -91447 |
| 11standard | 60 | Cavalie, Bertrand (1583) | Lost 0-2 | -161431 |
| 12standard | 81 | Porret, Jeremy (1570) | Lost 1-2 | -151416 |
| top | average opponent: 1620record: 6-5 | new rating: 1416 | ||
| Grand Prix Madrid 2008 (EVE limited) | starting rating: 1391 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Tamaral Sanchez, Francisco (1500) | Lost 1-2 | -161375 |
| 2sealed | 238 | Leon, Antonio - (1481) | Lost 0-2 | -161359 |
| top | average opponent: 1491record: 0-2 | new rating: 1359 | ||
| Grand Prix Valencia 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 169 | Velasco, Fernando (1500) | Lost 0-2 | -181482 |
| 2sealed | 164 | Hernandez Molina, Javier (1484) | Lost 1-2 | -181464 |
| 3sealed | 165 | Ruiz, Alejandro (1464) | Lost 0-2 | -181446 |
| 4sealed | 188 | Helado Gonzalez, Luis Eduardo (1445) | Lost 0-2 | -181428 |
| 5sealed | 187 | O'Donnell, Xenia (1365) | Lost 1-2 | -191409 |
| 7sealed | 152 | Toribio, Salvador (1427) | Lost 0-2 | -181391 |
| top | average opponent: 1447record: 0-6 | new rating: 1391 | ||