Ch Czech Republic (juniors) (under 20) Luhacovice CZE· Feb 19 – 28, 2003 | Feb 19 – 28, 2003 | Classical | 10 | 2259 | 26 |
CZE Ch Lahucovice CZE· Feb 18 – 28, 2003 | Feb 18 – 28, 2003 | Classical | 13 | 2467 | 57 |
Ch Czech Republic Luhacovice CZE· Feb 18 – 28, 2003 | Feb 18 – 28, 2003 | Classical | 6 | 2479 | 9 |
CZE Ch women Lahucovice CZE· Feb 21 – 28, 2003 | Feb 21 – 28, 2003 | Classical | 24 | 2132 | 61 |
05sen.ESMM Europa Dresden GER· Feb 23 – 28, 2003 | Feb 23 – 28, 2003 | Classical | 35 | 2134 | 31 |
RUS Ch w 1. League Serpukhov RUS· Feb 20 – 28, 2003 | Feb 20 – 28, 2003 | Classical | 92 | 2137 | 390 |
Open Cappelle la Grande FRA· Feb 22 – 28, 2003 | Feb 22 – 28, 2003 | Classical | 196 | 2359 | 335 |
| ARG Ch U14 Girls sfEsperanza· Feb 27, 2003 | Feb 27, 2003 | Classical | 12 | 2115 | 22 |
Hrokurinn Reykjavik ISL· Feb 18 – 27, 2003 | Feb 18 – 27, 2003 | Classical | 10 | 2603 | 28 |
| Tenerife ChTenerife· Feb 20 – 27, 2003 | Feb 20 – 27, 2003 | Classical | 15 | 2093 | 17 |
Reykjavik Hrokurinn Reykjavik ISL· Feb 18 – 27, 2003 | Feb 18 – 27, 2003 | Classical | 10 | 2545 | 16 |
| SI.2003.0.00004Chessfriend.com· Feb 27, 2003 | Feb 27, 2003 | Classical | 14 | 1846 | 57 |
CZE Ch women Luhacovice CZE· Feb 21 – 26, 2003 | Feb 21 – 26, 2003 | Classical | 12 | 2119 | 9 |
Queen City Open 27th Manchester ENG· Feb 22 – 23, 2003 | Feb 22 – 23, 2003 | Classical | 9 | 2144 | 9 |
Pirc Memorial 11th Maribor SLO· Feb 17 – 23, 2003 | Feb 17 – 23, 2003 | Classical | 10 | 2395 | 15 |
| FishguardFishguard· Feb 21 – 23, 2003 | Feb 21 – 23, 2003 | Classical | 15 | 2146 | 14 |
| ARG Ch U26 womenChapadmalal· Feb 21 – 23, 2003 | Feb 21 – 23, 2003 | Classical | 21 | 2047 | 60 |
Open Portsmouth ENG· Feb 21 – 23, 2003 | Feb 21 – 23, 2003 | Classical | 24 | 2254 | 37 |
Portsmouth Open Portsmouth ENG· Feb 21 – 23, 2003 | Feb 21 – 23, 2003 | Classical | 21 | 2260 | 37 |
| ARG Ch U26Chapadmalal· Feb 21 – 23, 2003 | Feb 21 – 23, 2003 | Classical | 22 | 2178 | 57 |
| Deviant Leisure invVancouver· Feb 21 – 23, 2003 | Feb 21 – 23, 2003 | Classical | 6 | 1901 | 10 |
11. Vasja Pirc Memorial Maribor SLO· Feb 17 – 23, 2003 | Feb 17 – 23, 2003 | Classical | 9 | 2404 | 26 |
| Bunratty Masters· Feb 21 – 23, 2003 | Feb 21 – 23, 2003 | Classical | 39 | 2162 | 111 |
Jersey Open Jersey JCI· Feb 16 – 22, 2003 | Feb 16 – 22, 2003 | Classical | 28 | 2153 | 38 |
Jersey Open St Helier JCI· Feb 16 – 22, 2003 | Feb 16 – 22, 2003 | Classical | 30 | 2060 | 61 |
| Almendralejo 1. Div ttAlmendralejo· Jan 25 – Feb 22, 2003 | Jan 25 – Feb 22, 2003 | Classical | 54 | 1745 | 41 |
Paris NAO GM 1st Paris FRA· Feb 13 – 21, 2003 | Feb 13 – 21, 2003 | Classical | 10 | 2456 | 25 |
Paris NAO IM 3rd Paris FRA· Feb 13 – 21, 2003 | Feb 13 – 21, 2003 | Classical | 10 | 2340 | 41 |
1. NAO GM Paris FRA· Feb 13 – 21, 2003 | Feb 13 – 21, 2003 | Classical | 10 | 2447 | 23 |
| 123. Monday Knights RRBerkeley, CA· Jan 6 – Feb 20, 2003 | Jan 6 – Feb 20, 2003 | Classical | 6 | 1759 | 9 |
RACC Ch Ottawa CAN· Jan 9 – Feb 20, 2003 | Jan 9 – Feb 20, 2003 | Classical | 11 | 2056 | 11 |
1nd Paris NAO GM Paris FRA· Feb 14 – 20, 2003 | Feb 14 – 20, 2003 | Classical | 6 | 2423 | 5 |
Porec Gortan Porec CRO· Jan 13 – Feb 20, 2003 | Jan 13 – Feb 20, 2003 | Classical | 9 | 2057 | 36 |
| Moscow RUS· Feb 13 – 19, 2003 | Feb 13 – 19, 2003 | Classical | 17 | 2447 | 12 |
| SL.2003.0.00004Chessfriend.com· Feb 19, 2003 | Feb 19, 2003 | Classical | 12 | 1149 | 11 |
| SH.2003.0.00003Chessfriend.com· Feb 19, 2003 | Feb 19, 2003 | Classical | 11 | 2084 | 52 |
Moscow Aeroflot Open Moscow RUS· Feb 11 – 19, 2003 | Feb 11 – 19, 2003 | Classical | 27 | 2566 | 19 |
Aeroflot Open Moscow RUS· Feb 11 – 19, 2003 | Feb 11 – 19, 2003 | Classical | 80 | 2517 | 93 |
Calgary Ch A Calgary CAN· Jan 7 – Feb 18, 2003 | Jan 7 – Feb 18, 2003 | Classical | 8 | 2044 | 7 |
Calgary Ch B Calgary CAN· Jan 7 – Feb 18, 2003 | Jan 7 – Feb 18, 2003 | Classical | 8 | 1852 | 7 |
USAT West Los Angeles, CA USA· Feb 15 – 17, 2003 | Feb 15 – 17, 2003 | Classical | 25 | 1951 | 14 |
| 9. Torneo International Villa Coria del Rio· Feb 17, 2003 | Feb 17, 2003 | Classical | 5 | 2522 | 8 |
USA Team Ch West Los Angeles, CA USA· Feb 15 – 17, 2003 | Feb 15 – 17, 2003 | Classical | 15 | 2173 | 10 |
Sevilla Villa de Coria Open 9th Seville ESP· Feb 17, 2003 | Feb 17, 2003 | Classical | 15 | 2406 | 18 |
USA Team Ch Amateur East Parsippany, NJ USA· Feb 15 – 17, 2003 | Feb 15 – 17, 2003 | Classical | 119 | 2154 | 74 |
US Amateur Team East Parsippany, NJ USA· Feb 15 – 17, 2003 | Feb 15 – 17, 2003 | Classical | 189 | 2107 | 121 |
| ISR-chT2Israel· Jan 4 – Feb 16, 2003 | Jan 4 – Feb 16, 2003 | Classical | 6 | 2323 | 5 |
Match Tehran IRI· Feb 12 – 16, 2003 | Feb 12 – 16, 2003 | Classical | 2 | 2595 | 5 |
Munich Ch VM1 Munich GER· Jan 17 – Feb 16, 2003 | Jan 17 – Feb 16, 2003 | Classical | 10 | 2091 | 39 |
| Yvelines ChFontenay le Fleury· Feb 7 – 16, 2003 | Feb 7 – 16, 2003 | Classical | 7 | 1684 | 5 |