| Bolivie (championnat)Santa Cruz· Aug 11 – 16, 2004 | Aug 11 – 16, 2004 | Classical | 10 | 2157 | 9 |
Budapest FS08 FM-B Budapest HUN· Aug 7 – 16, 2004 | Aug 7 – 16, 2004 | Classical | 6 | 2011 | 23 |
RUS-CHN Moscow RUS· Aug 16, 2004 | Aug 16, 2004 | Classical | 14 | 2404 | 7 |
Santa Cruz BOL, Men Ch 2004 Santa Cruz BOL· Aug 11 – 16, 2004 | Aug 11 – 16, 2004 | Classical | 11 | 2176 | 56 |
RUS-CHN m Moscow RUS· Aug 10 – 16, 2004 | Aug 10 – 16, 2004 | Classical | 11 | 2404 | 18 |
| Charlesbourg op2Charlesbourg· Jul 19 – Aug 16, 2004 | Jul 19 – Aug 16, 2004 | Classical | 18 | 1778 | 16 |
RUS-CHN Moscow CHN· Aug 10 – 15, 2004 | Aug 10 – 15, 2004 | Classical | 21 | 2485 | 38 |
It B Montreal CAN· Aug 4 – 15, 2004 | Aug 4 – 15, 2004 | Classical | 12 | 2442 | 44 |
Montreal-B 5th Montreal CAN· Aug 4 – 15, 2004 | Aug 4 – 15, 2004 | Classical | 12 | 2442 | 19 |
Montreal-A 5th Montreal CAN· Aug 4 – 15, 2004 | Aug 4 – 15, 2004 | Classical | 11 | 2527 | 19 |
US Open Fort Lauderdale USA· Aug 7 – 15, 2004 | Aug 7 – 15, 2004 | Classical | 72 | 2245 | 69 |
It A Montreal CAN· Aug 4 – 15, 2004 | Aug 4 – 15, 2004 | Classical | 12 | 2477 | 47 |
| NettetalNettetal· Aug 7 – 15, 2004 | Aug 7 – 15, 2004 | Classical | 13 | 2198 | 12 |
| Nettetal Chessgate OpenNettetal· Aug 7 – 15, 2004 | Aug 7 – 15, 2004 | Classical | 60 | 1927 | 167 |
Paris Apsap Open 74th Paris FRA· Aug 9 – 15, 2004 | Aug 9 – 15, 2004 | Classical | 49 | 1986 | 85 |
Olomouc Skanska Cup Olomouc CZE· Jul 5 – Aug 14, 2004 | Jul 5 – Aug 14, 2004 | Classical | 10 | 2451 | 14 |
HZ Vlissingen Open Vlissingen NED· Aug 7 – 14, 2004 | Aug 7 – 14, 2004 | Classical | 12 | 2132 | 7 |
Figueres ESP, 5. Open Figueres ESP· Aug 10 – 14, 2004 | Aug 10 – 14, 2004 | Classical | 23 | 2218 | 30 |
Ottawa Futurity Ottawa CAN· Aug 9 – 14, 2004 | Aug 9 – 14, 2004 | Classical | 10 | 2039 | 25 |
Stork YM Hengelo NED· Aug 9 – 14, 2004 | Aug 9 – 14, 2004 | Classical | 10 | 2367 | 27 |
Stork Young Masters Hengelo NED· Aug 9 – 14, 2004 | Aug 9 – 14, 2004 | Classical | 9 | 2352 | 14 |
It Open Vlissingen NED· Aug 7 – 14, 2004 | Aug 7 – 14, 2004 | Classical | 32 | 2183 | 23 |
| Miquel Mas (5eme open)Figueres· Aug 9 – 14, 2004 | Aug 9 – 14, 2004 | Classical | 33 | 1989 | 33 |
Cologne Longerich Open Cologne GER· Jun 26 – Aug 14, 2004 | Jun 26 – Aug 14, 2004 | Classical | 32 | 1858 | 36 |
HZ Open Vlissingen NED· Aug 7 – 14, 2004 | Aug 7 – 14, 2004 | Classical | 136 | 2148 | 192 |
Ch NATO The Hague NED· Aug 8 – 14, 2004 | Aug 8 – 14, 2004 | Classical | 24 | 2160 | 19 |
NATO Ch 15th The Hague NED· Aug 8 – 14, 2004 | Aug 8 – 14, 2004 | Classical | 74 | 2085 | 113 |
Australian Masters Melbourne AUS· Aug 3 – 14, 2004 | Aug 3 – 14, 2004 | Classical | 12 | 2291 | 63 |
15. ch-NATO The Hague NED· Aug 8 – 14, 2004 | Aug 8 – 14, 2004 | Classical | 82 | 2077 | 147 |
Vlissingen HZ Open 8th Vlissingen NED· Aug 7 – 14, 2004 | Aug 7 – 14, 2004 | Classical | 146 | 2140 | 226 |
Stork Young Masters Open Hengelo NED· Aug 9 – 14, 2004 | Aug 9 – 14, 2004 | Classical | 79 | 2010 | 310 |
| Florida Denker OpenFlorida· Aug 8 – 13, 2004 | Aug 8 – 13, 2004 | Classical | 7 | 2116 | 6 |
Odessa Open Odessa UKR· Aug 4 – 13, 2004 | Aug 4 – 13, 2004 | Classical | 10 | 2271 | 9 |
GBR-ch91 World Major Open Scarborough ENG· Aug 2 – 13, 2004 | Aug 2 – 13, 2004 | Classical | 11 | 2172 | 10 |
| NCO 186North County Chess Club· Jul 16 – Aug 13, 2004 | Jul 16 – Aug 13, 2004 | Classical | 8 | 1862 | 6 |
ch-GBR Scarborough ENG· Aug 2 – 13, 2004 | Aug 2 – 13, 2004 | Classical | 62 | 2295 | 187 |
Ch Great Britain Scarborough ENG· Aug 2 – 13, 2004 | Aug 2 – 13, 2004 | Classical | 35 | 2247 | 45 |
GBR Ch 91st Scarborough ENG· Aug 2 – 13, 2004 | Aug 2 – 13, 2004 | Classical | 50 | 2302 | 67 |
GBR Ch Scarborough ENG· Aug 2 – 13, 2004 | Aug 2 – 13, 2004 | Classical | 35 | 2289 | 38 |
British Senior Championship Scarborough ENG· Aug 7 – 13, 2004 | Aug 7 – 13, 2004 | Classical | 25 | 1997 | 33 |
GBR-ch91 Senior Over 60 Scarborough ENG· Aug 7 – 13, 2004 | Aug 7 – 13, 2004 | Classical | 27 | 2045 | 75 |
| OrtigueiraOrtigueira· Aug 5 – 11, 2004 | Aug 5 – 11, 2004 | Classical | 13 | 2362 | 12 |
| Ortigueira Open 3rdOrtigueira· Aug 7 – 11, 2004 | Aug 7 – 11, 2004 | Classical | 28 | 2178 | 25 |
Arab Ch women Dubai UAE· Aug 3 – 11, 2004 | Aug 3 – 11, 2004 | Classical | 13 | 1987 | 9 |
ch-Arab Dubai UAE· Aug 3 – 11, 2004 | Aug 3 – 11, 2004 | Classical | 22 | 2325 | 81 |
ch-Arab women Dubai UAE· Aug 3 – 11, 2004 | Aug 3 – 11, 2004 | Classical | 26 | 1923 | 105 |
| Pedrido OpenPedrido· Aug 3 – 10, 2004 | Aug 3 – 10, 2004 | Classical | 25 | 2212 | 36 |
| Phu Dong festival U11 Girls 6thPhu Dong· Aug 3 – 10, 2004 | Aug 3 – 10, 2004 | Classical | 64 | 1935 | 237 |
| Ortigueira ESP, OpenOrtigueira· Aug 5 – 9, 2004 | Aug 5 – 9, 2004 | Classical | 7 | 2479 | 5 |
Ortigueira Open 3rd Ortigueira ESP· Aug 3 – 9, 2004 | Aug 3 – 9, 2004 | Classical | 38 | 2157 | 53 |