| LIC. | JUGADOR | ELO | TORNEO | FECHA_INI | FECHA_FIN | PTOS. | PARTIDAS | RIVALES | +-ELO |
| S1400 | AABLING-THOMSEN JAKOB | 2289 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.5 | 3 | 2017 | -9.9 |
| G7226 | ABALIA PATINO, ARITZ | 1643 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 0.5 | 4 | 1995 | 0.9 |
| 10206 | AIZPURUA ZUBIRIA, IŅAKI | 1693 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.0 | 4 | 1728 | 3.0 |
| 11630 | ARGANDOŅA RIVEIRO, IŅIGO | 2345 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 3.0 | 4 | 2239 | 4.4 |
| G7281 | BERDOTE ALONSO, CARLOS | 1766 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.0 | 5 | 1923 | 8.2 |
| B2535 | DELORME, AXEL | 2416 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.0 | 1 | 1945 | 0.5 |
| 02445 | ETCHEGARAY, PATRICE | 2417 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 0.0 | 1 | 2559 | -3.1 |
| B2453 | FRANCO ALONSO, ALEJANDRO | 2399 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.0 | 2 | 2598 | 5.2 |
| G7134 | GOIENETXEA YARZA, JESUS | 1457 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 0.0 | 3 | 1644 | -11.7 |
| 23067 | GONZALEZ DE LA TORRE, SANTIAGO | 2408 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.0 | 3 | 2378 | 3.8 |
| G7275 | GUIJARRO GALAN, JOSE LUIS | 2154 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.0 | 4 | 2119 | -2.0 |
| N0303 | HUERGA LEACHE, MIKEL | 2363 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 3.0 | 4 | 2201 | 1.6 |
| 13379 | IRULEGI GARMENDIA, JOSE ANTONI | 1710 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 3.0 | 6 | 1820 | 13.5 |
| 13445 | IZAGIRRE ALSUA, ARITZ | 1891 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.5 | 5 | 1990 | 10.5 |
| G7141 | JAUREGI BARANDIARAN JON | 1676 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 0.5 | 4 | 1840 | -9.3 |
| 10338 | LAZKANO GAITE, TOMAS | 1785 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 3.0 | 6 | 1973 | 21.6 |
| G7138 | LIBISZEWSKI, FABIEN | 2490 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.5 | 2 | 2418 | 3.0 |
| 13132 | MARTIN ALVAREZ, IŅIGO | 2246 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.5 | 4 | 1907 | -10.2 |
| G7012 | MOREIRO SANCHEZ, SILVESTRE | 1645 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.5 | 5 | 1848 | 4.5 |
| 10420 | NAVASCUES ZABALETA, JESUS | 1840 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.0 | 5 | 1974 | 6.0 |
| 13502 | PORTUGAL SARASOLA, MARTIN | 1595 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.0 | 6 | 1823 | 11.1 |
| G7140 | SANCHEZ MERINO, CHRISTIAN | 1808 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.0 | 5 | 1940 | 6.0 |
| 12710 | SANTOS MARTINEZ, JUAN MARIA | 1583 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.0 | 5 | 1702 | -10.5 |
| 10724 | SEGOVIA SANCHEZ, ANTONIO | 2022 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.5 | 4 | 1898 | -1.8 |
| 10196 | TUNG, SIU HUNG | 1972 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 3.0 | 5 | 1735 | -15.0 |
| 11534 | URRETAVIZCAYA MERINO, ASIER | 2054 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 3.0 | 4 | 1977 | 5.6 |
| G7188 | VADILLO HUEGUN, JON | 1614 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.5 | 5 | 1711 | -5.3 |
| G7105 | VICENTE EZEIZA, MIKEL | 1694 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 2.5 | 5 | 1850 | 15.8 |
| 10173 | ZUBIA ARAMBURU, MIKEL | 1832 | DONOSTIA CHESS OPEN C | 01-12-2011 | 04-12-2011 | 1.5 | 4 | 2036 | 5.4 |