18. Open Le Touquet FRA· Oct 26 – 31, 2003 | Oct 26 – 31, 2003 | Classical | 34 | 2054 | 28 |
Hamburg (25.10.-31.10) Hamburg GER· Oct 25 – 31, 2003 | Oct 25 – 31, 2003 | Classical | 15 | 1859 | 13 |
| Montigny le Bretonneux-A 2ndMontigny le Bretonneux· Oct 24 – 31, 2003 | Oct 24 – 31, 2003 | Classical | 8 | 1871 | 32 |
Tournoi de Bastia Bastia FRA· Oct 29 – 31, 2003 | Oct 29 – 31, 2003 | Classical | 10 | 2491 | 6 |
| Open Liberec 2003Liberec· Oct 25 – 31, 2003 | Oct 25 – 31, 2003 | Classical | 75 | 1979 | 71 |
Le Touquet Open 18th Le Touquet FRA· Oct 26 – 31, 2003 | Oct 26 – 31, 2003 | Classical | 87 | 2131 | 116 |
3. Rohde Open Sautron FRA· Oct 25 – 31, 2003 | Oct 25 – 31, 2003 | Classical | 89 | 2095 | 99 |
Rohde Open 3rd Sautron FRA· Oct 25 – 31, 2003 | Oct 25 – 31, 2003 | Classical | 78 | 2119 | 86 |
EU Ch U08 GER· Oct 26 – 31, 2003 | Oct 26 – 31, 2003 | Classical | 55 | 1765 | 221 |
Open Bastia FRA· Oct 29 – 31, 2003 | Oct 29 – 31, 2003 | Classical | 36 | 2489 | 59 |
LXVIII ch-ESP Abierto Burgos ESP· Oct 24 – 31, 2003 | Oct 24 – 31, 2003 | Classical | 69 | 2210 | 172 |
| Wch U12Chalkidiki· Oct 23 – 31, 2003 | Oct 23 – 31, 2003 | Classical | 51 | 2095 | 46 |
Liberec CZE, Open 2003 Liberec CZE· Oct 26 – 31, 2003 | Oct 26 – 31, 2003 | Classical | 35 | 2076 | 42 |
Fouesnant Open 9th Fouesnant FRA· Oct 25 – 31, 2003 | Oct 25 – 31, 2003 | Classical | 64 | 1920 | 144 |
| Kaiserbrunnen Open 1stBrakel· Oct 31, 2003 | Oct 31, 2003 | Classical | 20 | 1919 | 52 |
Sautron FRA 2003 Sautron FRA· Oct 25 – 31, 2003 | Oct 25 – 31, 2003 | Classical | 52 | 2148 | 40 |
Rosny sous Bois, Closed IM Rosny sous Bois FRA· Oct 27 – 31, 2003 | Oct 27 – 31, 2003 | Classical | 10 | 2264 | 24 |
Hamburg Ch qual1 Hamburg GER· Oct 25 – 31, 2003 | Oct 25 – 31, 2003 | Classical | 30 | 1894 | 52 |
Lugano Open Lugano SUI· Oct 31, 2003 | Oct 31, 2003 | Classical | 76 | 1985 | 180 |
WYCC 2003 - B18 Halkidiki GRE· Oct 23 – 30, 2003 | Oct 23 – 30, 2003 | Classical | 9 | 2438 | 7 |
LXVIII ch-ESP Semi-Final Burgos ESP· Oct 29 – 30, 2003 | Oct 29 – 30, 2003 | Classical | 4 | 2514 | 7 |
Brooklyn College Match New York, NY USA· Oct 28 – 30, 2003 | Oct 28 – 30, 2003 | Classical | 2 | 2525 | 6 |
Cap d'Agde Cavalier Open Cap d'Agde FRA· Oct 24 – 30, 2003 | Oct 24 – 30, 2003 | Classical | 40 | 1928 | 38 |
Brasilia BRA, Club Cup 2003 Brasilia BRA· Oct 19 – 30, 2003 | Oct 19 – 30, 2003 | Classical | 9 | 2169 | 19 |
7. Taca BCX Brasilia BRA· Oct 19 – 30, 2003 | Oct 19 – 30, 2003 | Classical | 11 | 2079 | 19 |
KO Rapid Cap d'Agde FRA· Oct 27 – 30, 2003 | Oct 27 – 30, 2003 | Rapid | 10 | 2614 | 16 |
WYCC 2003 - G18 Halkidiki GRE· Oct 23 – 30, 2003 | Oct 23 – 30, 2003 | Classical | 8 | 2194 | 6 |
Brasilia Taca BCX 7th Brasilia BRA· Oct 19 – 30, 2003 | Oct 19 – 30, 2003 | Classical | 14 | 2082 | 49 |
Cap d'Agde l'Avenir Open Cap d'Agde FRA· Oct 26 – 29, 2003 | Oct 26 – 29, 2003 | Classical | 10 | 1821 | 8 |
CCAS Open Cap d'Agde FRA· Oct 23 – 29, 2003 | Oct 23 – 29, 2003 | Classical | 53 | 2284 | 64 |
Gausdal Gausdal NOR· Apr 3 – Oct 29, 2003 | Apr 3 – Oct 29, 2003 | Classical | 15 | 2020 | 17 |
Cap d'Agde Open Cap d'Agde FRA· Oct 23 – 29, 2003 | Oct 23 – 29, 2003 | Classical | 42 | 2289 | 30 |
Gausdal Classics IM 2nd Gausdal NOR· Oct 21 – 29, 2003 | Oct 21 – 29, 2003 | Classical | 12 | 2323 | 58 |
| Gausdal Classics II GMGausdal Hifjellshotell· Oct 21 – 29, 2003 | Oct 21 – 29, 2003 | Classical | 12 | 2435 | 50 |
Gausdal Classics II GM Gausdal NOR· Oct 22 – 29, 2003 | Oct 22 – 29, 2003 | Classical | 8 | 2445 | 8 |
Tel-Aviv ISR, Closed IM 2003 Tel Aviv ISR· Oct 19 – 28, 2003 | Oct 19 – 28, 2003 | Classical | 6 | 2275 | 6 |
Tel Aviv After Holidays GM Tel Aviv ISR· Oct 19 – 28, 2003 | Oct 19 – 28, 2003 | Classical | 10 | 2425 | 17 |
After Holidays GM Tel Aviv ISR· Oct 19 – 28, 2003 | Oct 19 – 28, 2003 | Classical | 10 | 2420 | 28 |
After Holidays IM Tel Aviv ISR· Oct 19 – 28, 2003 | Oct 19 – 28, 2003 | Classical | 10 | 2269 | 29 |
Winnipeg TNT Oct Open Winnipeg CAN· Oct 7 – 28, 2003 | Oct 7 – 28, 2003 | Classical | 16 | 1797 | 18 |
Classics II GM Gausdal NOR· Oct 21 – 28, 2003 | Oct 21 – 28, 2003 | Classical | 6 | 2446 | 6 |
LXVIII ch-ESP Gp B Burgos ESP· Oct 24 – 28, 2003 | Oct 24 – 28, 2003 | Classical | 6 | 2491 | 14 |
LXVIII ch-ESP Gp A Burgos ESP· Oct 24 – 28, 2003 | Oct 24 – 28, 2003 | Classical | 6 | 2498 | 17 |
Tel Aviv After Holidays IM Tel Aviv ISR· Oct 19 – 28, 2003 | Oct 19 – 28, 2003 | Classical | 8 | 2285 | 9 |
HUN-chT3 0304 HUN· Sep 23 – Oct 28, 2003 | Sep 23 – Oct 28, 2003 | Classical | 445 | 2066 | 360 |
| Pierrefitte OpenPierrefitte sur Seine· Sep 27 – Oct 28, 2003 | Sep 27 – Oct 28, 2003 | Classical | 39 | 1796 | 65 |
Le Bolduc-B 2nd Montreal CAN· Sep 22 – Oct 27, 2003 | Sep 22 – Oct 27, 2003 | Classical | 12 | 2073 | 14 |
| SI.2003.0.00013Chessfriend.com· Oct 27, 2003 | Oct 27, 2003 | Classical | 10 | 1958 | 38 |
| La Florida CALF OpenLa Florida· Sep 27 – Oct 27, 2003 | Sep 27 – Oct 27, 2003 | Classical | 26 | 1872 | 49 |
GpB Cap d'Agde FRA· Oct 24 – 26, 2003 | Oct 24 – 26, 2003 | Classical | 8 | 2720 | 28 |