Ryck Open Greifswald GER· Aug 28 – Oct 18, 2003 | Aug 28 – Oct 18, 2003 | Classical | 48 | 1822 | 53 |
Hoogeveen Essent Open Hoogeveen NED· Oct 10 – 18, 2003 | Oct 10 – 18, 2003 | Classical | 59 | 2323 | 98 |
4NCL/Div2/BAR3 vs. SWD1 West Bromwich ENG· Oct 18, 2003 | Oct 18, 2003 | Classical | 14 | 2129 | 7 |
Essent Open Hoogeveen NED· Oct 10 – 18, 2003 | Oct 10 – 18, 2003 | Classical | 67 | 2298 | 162 |
Abuja NIG, African Ch 2003 Abuja NIG· Oct 10 – 17, 2003 | Oct 10 – 17, 2003 | Classical | 22 | 2160 | 19 |
1. Israel Int Op Ashdod ISR· Oct 12 – 17, 2003 | Oct 12 – 17, 2003 | Classical | 52 | 2415 | 78 |
Africa Ch women Abuja NGR· Oct 10 – 17, 2003 | Oct 10 – 17, 2003 | Classical | 14 | 1942 | 23 |
Zug Young Masters 2003 Zug SUI· Oct 7 – 17, 2003 | Oct 7 – 17, 2003 | Classical | 12 | 2365 | 66 |
Kharkov Femida Kharkov UKR· Oct 6 – 17, 2003 | Oct 6 – 17, 2003 | Classical | 11 | 2249 | 19 |
| SLO-chT2Slovenia· Mar 23 – Oct 17, 2003 | Mar 23 – Oct 17, 2003 | Classical | 130 | 2049 | 237 |
Femida Kharkov UKR· Oct 6 – 17, 2003 | Oct 6 – 17, 2003 | Classical | 12 | 2243 | 44 |
Femida Open Kharkov UKR· Oct 8 – 17, 2003 | Oct 8 – 17, 2003 | Classical | 40 | 2050 | 104 |
Kharkov Femida Open Kharkov UKR· Oct 8 – 17, 2003 | Oct 8 – 17, 2003 | Classical | 36 | 2038 | 72 |
| Africa Ch blitzAfrica· Oct 16 – 17, 2003 | Oct 16 – 17, 2003 | Blitz | 22 | 2244 | 24 |
ECC Rethymnon GRE· Sep 28 – Oct 17, 2003 | Sep 28 – Oct 17, 2003 | Classical | 282 | 2416 | 469 |
| Bergisch Gladbach Ch 25thBergisch Gladbach· Aug 29 – Oct 17, 2003 | Aug 29 – Oct 17, 2003 | Classical | 38 | 1801 | 65 |
| Africa Ch (Women) blitzAfrica· Oct 16 – 17, 2003 | Oct 16 – 17, 2003 | Blitz | 6 | 1987 | 5 |
Africa Ch Abuja NGR· Oct 10 – 17, 2003 | Oct 10 – 17, 2003 | Classical | 55 | 2191 | 181 |
TCh-Africa Abuja NGR· Oct 5 – 17, 2003 | Oct 5 – 17, 2003 | Classical | 91 | 2121 | 319 |
Mallorca ESP, Closed IM 2003 Mallorca ESP· Oct 8 – 16, 2003 | Oct 8 – 16, 2003 | Classical | 6 | 2359 | 10 |
International Israel Open Championship Ashdod ISR· Oct 13 – 16, 2003 | Oct 13 – 16, 2003 | Classical | 7 | 2430 | 7 |
Budapest FS10 FM-B Budapest HUN· Oct 4 – 16, 2003 | Oct 4 – 16, 2003 | Classical | 14 | 1996 | 22 |
| PosadasPosadas· Oct 10 – 16, 2003 | Oct 10 – 16, 2003 | Classical | 7 | 2131 | 20 |
African Individual Ch. Abuja NGR· Oct 10 – 16, 2003 | Oct 10 – 16, 2003 | Classical | 30 | 2119 | 26 |
| Torneo Internacional de Cala d'Or 2003Mallorca· Oct 9 – 16, 2003 | Oct 9 – 16, 2003 | Classical | 5 | 2389 | 10 |
Torneo Internacional de Cala d'Or 2003 Mallorca ESP· Oct 8 – 16, 2003 | Oct 8 – 16, 2003 | Classical | 4 | 2408 | 7 |
| BOL ChSanta Cruz· Oct 11 – 15, 2003 | Oct 11 – 15, 2003 | Classical | 8 | 2173 | 7 |
| British Columbia OpenVictoria· Oct 10 – 15, 2003 | Oct 10 – 15, 2003 | Classical | 15 | 2162 | 29 |
Hoogeveen NED, Essent Open 03 Hoogeveen NED· Oct 10 – 15, 2003 | Oct 10 – 15, 2003 | Classical | 19 | 2194 | 15 |
Africa Team Ch Abuja NGR· Oct 5 – 15, 2003 | Oct 5 – 15, 2003 | Classical | 37 | 2160 | 35 |
BOL Ch Santa Cruz BOL· Oct 9 – 15, 2003 | Oct 9 – 15, 2003 | Classical | 11 | 2195 | 23 |
| Codicader 3rdCodicader· Oct 13 – 15, 2003 | Oct 13 – 15, 2003 | Classical | 69 | 1924 | 57 |
| NBCNBC· Oct 15, 2003 | Oct 15, 2003 | Classical | 5 | 2273 | 7 |
| Mecklenburg VP Ch Seniors 3rdPlau am See· Oct 6 – 14, 2003 | Oct 6 – 14, 2003 | Classical | 53 | 2078 | 70 |
| Plau am See (06.10.-14.10)Plau am See (06.10.-14.10)· Oct 6 – 14, 2003 | Oct 6 – 14, 2003 | Classical | 37 | 2086 | 54 |
FSGM October Budapest HUN· Oct 4 – 14, 2003 | Oct 4 – 14, 2003 | Classical | 13 | 2429 | 50 |
| BC ChVictoria· Oct 10 – 13, 2003 | Oct 10 – 13, 2003 | Classical | 8 | 2102 | 6 |
Budapest FS10 FM-A Budapest HUN· Oct 6 – 13, 2003 | Oct 6 – 13, 2003 | Classical | 8 | 2104 | 9 |
Zonal 2.3 Guayaquil ECU· Oct 6 – 13, 2003 | Oct 6 – 13, 2003 | Classical | 18 | 2322 | 52 |
Guayaquil zt 2.3 Guayaquil ECU· Oct 7 – 13, 2003 | Oct 7 – 13, 2003 | Classical | 12 | 2444 | 11 |
| VictoriaVictoria· Jan 18 – Oct 13, 2003 | Jan 18 – Oct 13, 2003 | Classical | 24 | 2069 | 23 |
Nordic School Ch U20 Oslo NOR· Oct 10 – 12, 2003 | Oct 10 – 12, 2003 | Classical | 14 | 1841 | 15 |
Dubai zt 3.1a Dubai UAE· Oct 9 – 12, 2003 | Oct 9 – 12, 2003 | Classical | 9 | 2246 | 5 |
FSIM October Budapest HUN· Oct 4 – 12, 2003 | Oct 4 – 12, 2003 | Classical | 9 | 2296 | 30 |
Winnipeg Thanksgiving Open Winnipeg CAN· Oct 10 – 12, 2003 | Oct 10 – 12, 2003 | Classical | 17 | 1777 | 22 |
| Bergheimer Open· Sep 11 – Oct 12, 2003 | Sep 11 – Oct 12, 2003 | Classical | 35 | 2050 | 54 |
Budapest FS10 IM Budapest HUN· Oct 4 – 12, 2003 | Oct 4 – 12, 2003 | Classical | 10 | 2293 | 11 |
Zonal 3.1a Dubai UAE· Oct 6 – 12, 2003 | Oct 6 – 12, 2003 | Classical | 14 | 2244 | 51 |
4. Festival A Nichelino ITA· Oct 9 – 12, 2003 | Oct 9 – 12, 2003 | Classical | 10 | 2051 | 24 |
Batalha dos Mestres Open 2nd Lisbon POR· Oct 2 – 12, 2003 | Oct 2 – 12, 2003 | Classical | 47 | 1925 | 113 |