El Sauzal ESP, Men Ch 2010 El Sauzal ESP· Sep 5 – 12, 2010 | Sep 5 – 12, 2010 | Classical | 44 | 2182 | 53 |
| Grangemouth Premier 2010· Sep 10 – 12, 2010 | Sep 10 – 12, 2010 | Classical | 30 | 2007 | 63 |
Montreal Open Montreal CAN· Sep 10 – 12, 2010 | Sep 10 – 12, 2010 | Classical | 48 | 2097 | 71 |
TCh-ROU Superliga women Baile Herculane ROU· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 22 | 2122 | 21 |
Alushta UKR, Autumn-2010 Alushta UKR· Sep 2 – 12, 2010 | Sep 2 – 12, 2010 | Classical | 8 | 2399 | 54 |
6. ch-EU Arvier ITA· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 47 | 2044 | 169 |
Montreal Open U2000 Montreal CAN· Sep 10 – 12, 2010 | Sep 10 – 12, 2010 | Classical | 6 | 1867 | 5 |
TCh-ROU Superliga Baile Herculane ROU· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 55 | 2409 | 78 |
TCh-CRO Gp1B Sibenik CRO· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 69 | 2299 | 213 |
Apeldoorn NED, Homburg Open 2010 Apeldoorn NED· Sep 10 – 12, 2010 | Sep 10 – 12, 2010 | Classical | 11 | 2236 | 14 |
e2e4 Open Sunningdale ENG· Sep 10 – 12, 2010 | Sep 10 – 12, 2010 | Classical | 49 | 2125 | 77 |
ESP Ch El Sauzal ESP· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 116 | 2071 | 435 |
TCh-CRO women Sibenik CRO· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 40 | 2004 | 107 |
Delhi IND, Ch U15 Boys Delhi IND· Sep 5 – 12, 2010 | Sep 5 – 12, 2010 | Classical | 18 | 2196 | 34 |
TCh-CRO Gp1A Sibenik CRO· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 72 | 2506 | 258 |
POR Ch Amadora POR· Sep 4 – 12, 2010 | Sep 4 – 12, 2010 | Classical | 12 | 2162 | 44 |
5. XtraCon Open Borup DEN· Sep 3 – 12, 2010 | Sep 3 – 12, 2010 | Classical | 76 | 2061 | 271 |
First Saturday IM-B Sept 2010 Budapest HUN· Sep 4 – 11, 2010 | Sep 4 – 11, 2010 | Classical | 4 | 2251 | 5 |
| 1nd Guangzhou CHN, League Rounds 10-12· Sep 10 – 11, 2010 | Sep 10 – 11, 2010 | Classical | 9 | 2471 | 6 |
Sunningdale ENG, Open 2010 Sunningdale ENG· Sep 10 – 11, 2010 | Sep 10 – 11, 2010 | Classical | 29 | 2168 | 28 |
Sibenik CRO, Team Ch 2010 Gp1B Sibenik CRO· Sep 4 – 11, 2010 | Sep 4 – 11, 2010 | Classical | 22 | 2242 | 20 |
| International Tournament· Aug 11 – Sep 11, 2010 | Aug 11 – Sep 11, 2010 | Classical | 7 | 2321 | 21 |
Zuerich SUI, 11. WUCC women Zurich SUI· Sep 5 – 11, 2010 | Sep 5 – 11, 2010 | Classical | 22 | 2182 | 29 |
Skovbo DEN, 5. XtraCon Open Skovbo DEN· Sep 3 – 11, 2010 | Sep 3 – 11, 2010 | Classical | 28 | 2083 | 37 |
Trieste ITA, Open 2010 Trieste ITA· Sep 4 – 11, 2010 | Sep 4 – 11, 2010 | Classical | 22 | 2194 | 38 |
Zuerich SUI, 11. WUCC (m) Zurich SUI· Sep 6 – 11, 2010 | Sep 6 – 11, 2010 | Classical | 15 | 2231 | 17 |
InventiChess GM Antwerp BEL· Sep 3 – 11, 2010 | Sep 3 – 11, 2010 | Classical | 10 | 2478 | 45 |
12. Open Trieste ITA· Sep 4 – 11, 2010 | Sep 4 – 11, 2010 | Classical | 43 | 2191 | 138 |
| FICGS__CHESS__UNRATED_TOURNAMENT__000010FICGS· Sep 11, 2010 | Sep 11, 2010 | Classical | 6 | 1604 | 10 |
11. WUCC Men Zurich SUI· Sep 5 – 11, 2010 | Sep 5 – 11, 2010 | Classical | 57 | 2323 | 232 |
11. WUCC women Zurich SUI· Sep 5 – 11, 2010 | Sep 5 – 11, 2010 | Classical | 39 | 2085 | 139 |
| Ekstraliga Seniorow 2010Spodek Katowice· Sep 8 – 10, 2010 | Sep 8 – 10, 2010 | Classical | 9 | 2647 | 6 |
Parla ESP, 25. Open Parla ESP· Sep 5 – 10, 2010 | Sep 5 – 10, 2010 | Classical | 46 | 2239 | 68 |
| RB-00095LSS· Sep 7 – 10, 2010 | Sep 7 – 10, 2010 | Classical | 7 | 1798 | 19 |
| Fokika 2010· Sep 2 – 9, 2010 | Sep 2 – 9, 2010 | Classical | 25 | 1930 | 13 |
| SM-00120LSS· Sep 6 – 9, 2010 | Sep 6 – 9, 2010 | Classical | 7 | 2203 | 21 |
| FICGS__CHESS__NO_ENGINES_TOURNAMENT__000033FICGS· Sep 9, 2010 | Sep 9, 2010 | Classical | 7 | 1586 | 13 |
3. Open Sabadell ESP· Sep 2 – 9, 2010 | Sep 2 – 9, 2010 | Classical | 32 | 2378 | 93 |
Shanghai Masters Shanghai CHN· Sep 3 – 8, 2010 | Sep 3 – 8, 2010 | Classical | 4 | 2759 | 12 |
| FICGS__CHESS__CLASS_B__000123FICGS· Sep 8, 2010 | Sep 8, 2010 | Classical | 6 | 1845 | 13 |
| OP-01256LSS· Sep 8, 2010 | Sep 8, 2010 | Classical | 5 | 1546 | 7 |
14. Festival Internazionale Cesenatico ITA· Sep 3 – 7, 2010 | Sep 3 – 7, 2010 | Classical | 6 | 2520 | 6 |
| SD-00068LSS· Sep 6 – 7, 2010 | Sep 6 – 7, 2010 | Classical | 7 | 1747 | 6 |
| OP-01255LSS· Sep 6 – 7, 2010 | Sep 6 – 7, 2010 | Classical | 5 | 1733 | 9 |
| FICGS__CHESS__RAPID_M__000032FICGS· Sep 7, 2010 | Sep 7, 2010 | Classical | 7 | 2157 | 21 |
Ekstraliga Seniorow 2010 Katowice POL· Sep 4 – 7, 2010 | Sep 4 – 7, 2010 | Classical | 11 | 2643 | 8 |
| RC-00050LSS· Aug 26 – Sep 7, 2010 | Aug 26 – Sep 7, 2010 | Classical | 7 | 1828 | 15 |
Chania GRE, 3. Mediterranean Youth Ch Chania GRE· Sep 2 – 7, 2010 | Sep 2 – 7, 2010 | Classical | 15 | 2155 | 29 |
| SB-00107LSS· Sep 5 – 7, 2010 | Sep 5 – 7, 2010 | Classical | 7 | 2040 | 21 |
| SA-00150LSS· Sep 4 – 7, 2010 | Sep 4 – 7, 2010 | Classical | 7 | 1948 | 20 |