Paris Apsap Open 39th Paris FRA· Feb 15 – 16, 2003 | Feb 15 – 16, 2003 | Classical | 36 | 1948 | 28 |
Valle d'Aosta Open 11th Saint Vincent ITA· Feb 8 – 16, 2003 | Feb 8 – 16, 2003 | Classical | 73 | 2392 | 65 |
| Paris FRA· Feb 11 – 16, 2003 | Feb 11 – 16, 2003 | Classical | 77 | 2057 | 67 |
Mecklenburg VP Ch U18 Greifswald GER· Feb 13 – 16, 2003 | Feb 13 – 16, 2003 | Classical | 12 | 1725 | 13 |
| Colon Artesania OpenColon· Feb 15 – 16, 2003 | Feb 15 – 16, 2003 | Classical | 22 | 2082 | 36 |
| Leutersdorf Muench Braeu Open 8thLeutersdorf· Feb 12 – 16, 2003 | Feb 12 – 16, 2003 | Classical | 55 | 2012 | 176 |
Munich Ch MK Munich GER· Jan 17 – Feb 16, 2003 | Jan 17 – Feb 16, 2003 | Classical | 10 | 2220 | 41 |
Munich Ch VM2 Munich GER· Jan 17 – Feb 16, 2003 | Jan 17 – Feb 16, 2003 | Classical | 10 | 2045 | 44 |
| AUT-chT2O 0203Austria· Jan 25 – Feb 16, 2003 | Jan 25 – Feb 16, 2003 | Classical | 83 | 2266 | 111 |
Quebec Carnaval Open Quebec CAN· Feb 14 – 16, 2003 | Feb 14 – 16, 2003 | Classical | 27 | 2068 | 35 |
11. Aosta Open Saint Vincent ITA· Feb 8 – 16, 2003 | Feb 8 – 16, 2003 | Classical | 112 | 2366 | 185 |
| Aosta Open· Feb 8 – 15, 2003 | Feb 8 – 15, 2003 | Classical | 8 | 2231 | 6 |
XI Open Internazionale Valle d'Aosta Saint Vincent ITA· Feb 8 – 15, 2003 | Feb 8 – 15, 2003 | Classical | 7 | 2206 | 6 |
XI Open Vallee d'Aoste A Saint Vincent - Chatillon ITA· Feb 8 – 15, 2003 | Feb 8 – 15, 2003 | Classical | 12 | 2217 | 10 |
Olis Match Reykjavik ISL· Feb 10 – 15, 2003 | Feb 10 – 15, 2003 | Classical | 2 | 2541 | 6 |
Reykjavik Olis m Reykjavik ISL· Feb 10 – 15, 2003 | Feb 10 – 15, 2003 | Classical | 2 | 2616 | 6 |
Hotel Opatija GM Feb Rijeka CRO· Feb 7 – 15, 2003 | Feb 7 – 15, 2003 | Classical | 7 | 2478 | 36 |
| Friedrichroda Open 10thFriedrichroda· Feb 10 – 15, 2003 | Feb 10 – 15, 2003 | Classical | 39 | 2001 | 132 |
NED Ch Open 5' Dordrecht NED· Feb 15, 2003 | Feb 15, 2003 | Classical | 15 | 2490 | 34 |
Moscow RUS Moscow RUS· Feb 14, 2003 | Feb 14, 2003 | Classical | 19 | 2488 | 39 |
Paris Department Ch Paris FRA· Feb 12 – 13, 2003 | Feb 12 – 13, 2003 | Classical | 10 | 1892 | 5 |
Quebec Montcalm Open 4th Quebec CAN· Jan 16 – Feb 13, 2003 | Jan 16 – Feb 13, 2003 | Classical | 10 | 1898 | 13 |
Copenhagen Ch Copenhagen DEN· Feb 7 – 13, 2003 | Feb 7 – 13, 2003 | Classical | 7 | 1958 | 5 |
Santa Clara Salado Cup-A Santa Clara CUB· Feb 3 – 12, 2003 | Feb 3 – 12, 2003 | Classical | 10 | 2268 | 20 |
2. Marcelo Salado Cup Gp A Santa Clara CUB· Feb 3 – 12, 2003 | Feb 3 – 12, 2003 | Classical | 14 | 2253 | 54 |
| SI.2003.0.00003Chessfriend.com· Feb 12, 2003 | Feb 12, 2003 | Classical | 13 | 1828 | 51 |
Santa Clara Salado Cup-B Santa Clara CUB· Feb 3 – 11, 2003 | Feb 3 – 11, 2003 | Classical | 9 | 2157 | 20 |
Aeroflot Moscow RUS· Feb 11, 2003 | Feb 11, 2003 | Classical | 33 | 2531 | 17 |
Budapest FS02 IM-B Budapest HUN· Feb 2 – 11, 2003 | Feb 2 – 11, 2003 | Classical | 11 | 2295 | 24 |
FSIMA Feb Budapest HUN· Feb 2 – 11, 2003 | Feb 2 – 11, 2003 | Classical | 11 | 2288 | 52 |
FSIMB Feb Budapest HUN· Feb 2 – 11, 2003 | Feb 2 – 11, 2003 | Classical | 10 | 2262 | 31 |
2. Marcelo Salado Cup Gp B Santa Clara CUB· Feb 3 – 11, 2003 | Feb 3 – 11, 2003 | Classical | 10 | 2189 | 21 |
| TSCTSC· Jan 10 – Feb 10, 2003 | Jan 10 – Feb 10, 2003 | Classical | 94 | 1833 | 407 |
| DSU 100 aar jubilaeum 8.HK Mester 2003Frederikssund· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 5 | 2099 | 11 |
Bermuda Open Southampton ENG· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 15 | 2233 | 9 |
1. It Ilha Solteira-SP BRA· Feb 4 – 9, 2003 | Feb 4 – 9, 2003 | Classical | 11 | 2374 | 17 |
Bermuda Open Amateur playoff Southampton ENG· Feb 9, 2003 | Feb 9, 2003 | Classical | 6 | 2122 | 15 |
| Northeast Winter Getaway 3rdLowell· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 8 | 2377 | 7 |
| DSU 100 aar jubilaeum 8.HK Basis 1 2003Frederikssund· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 6 | 1863 | 9 |
| FRA Team Ch (Women) 2003Evry· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 32 | 2029 | 33 |
Bundesliga 2002-3 Stuttgart GER· Feb 8 – 9, 2003 | Feb 8 – 9, 2003 | Classical | 37 | 2437 | 33 |
| Bristol League Congress Open 2003Bristol University· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 17 | 2127 | 38 |
Bundesliga 2002-3 Emsdetten GER· Feb 8 – 9, 2003 | Feb 8 – 9, 2003 | Classical | 31 | 2448 | 29 |
Ilha Solteira 1st Ilha Solteira-SP BRA· Feb 4 – 9, 2003 | Feb 4 – 9, 2003 | Classical | 9 | 2263 | 23 |
| FRA Team Ch (Women) 03Evry· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 11 | 2153 | 8 |
| Olavarria Magistral 3rdOlavarria· Feb 6 – 9, 2003 | Feb 6 – 9, 2003 | Classical | 16 | 2199 | 50 |
| Bristol Major 2003Bristol University· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 23 | 1837 | 53 |
Bundesliga 2002-3 Wattenscheid GER· Feb 8 – 9, 2003 | Feb 8 – 9, 2003 | Classical | 31 | 2469 | 30 |
Bermuda Open Southampton BER· Feb 7 – 9, 2003 | Feb 7 – 9, 2003 | Classical | 49 | 2148 | 105 |
C.to Provinciale AP-MC Morrovalle ITA· Feb 2 – 8, 2003 | Feb 2 – 8, 2003 | Classical | 8 | 1805 | 6 |