Memorial Nicola Palladino A Milan ITA· Apr 21 – 28, 2011 | Apr 21 – 28, 2011 | Classical | 26 | 1996 | 80 |
Agueimes ESP, 1. Open Agueimes ESP· Apr 25 – 28, 2011 | Apr 25 – 28, 2011 | Classical | 15 | 2290 | 19 |
| 4. Tournament Triandias· Apr 28, 2011 | Apr 28, 2011 | Classical | 12 | 1910 | 6 |
17. Asian Cities Jakarta INA· Apr 22 – 28, 2011 | Apr 22 – 28, 2011 | Classical | 116 | 2149 | 422 |
USA Ch KO Saint Louis USA· Apr 23 – 27, 2011 | Apr 23 – 27, 2011 | Classical | 4 | 2592 | 7 |
20. World Seniors women Arco ITA· Apr 27, 2011 | Apr 27, 2011 | Classical | 14 | 2034 | 7 |
Odintsovo RUS, Seniors Ch women Odintsovo RUS· Apr 21 – 27, 2011 | Apr 21 – 27, 2011 | Classical | 11 | 2125 | 21 |
Elista RUS, Dordzhiev Mem 2011 Elista RUS· Apr 26 – 27, 2011 | Apr 26 – 27, 2011 | Classical | 10 | 2357 | 35 |
Odintsovo RUS, Seniors Ch (m) Odintsovo RUS· Apr 19 – 27, 2011 | Apr 19 – 27, 2011 | Classical | 87 | 2204 | 301 |
Olginka RUS, Rapid Championship Olginka RUS· Apr 25 – 26, 2011 | Apr 25 – 26, 2011 | Rapid | 19 | 2605 | 16 |
| Olginka RUS, Rapid Championship· Apr 25 – 26, 2011 | Apr 25 – 26, 2011 | Rapid | 17 | 2596 | 14 |
Winnipeg TNT April Open Winnipeg CAN· Apr 5 – 26, 2011 | Apr 5 – 26, 2011 | Classical | 24 | 1760 | 33 |
| SM-00153LSS· Apr 26, 2011 | Apr 26, 2011 | Classical | 7 | 2244 | 19 |
RUS Ch Rapid Olginka RUS· Apr 25 – 26, 2011 | Apr 25 – 26, 2011 | Rapid | 50 | 2575 | 146 |
RUS Ch Rapid women Olginka RUS· Apr 25 – 26, 2011 | Apr 25 – 26, 2011 | Rapid | 23 | 2279 | 97 |
Oberhausen Easter Open Oberhausen GER· Apr 21 – 26, 2011 | Apr 21 – 26, 2011 | Classical | 50 | 2090 | 69 |
Grand Pacific Open 5th Victoria CAN· Apr 22 – 25, 2011 | Apr 22 – 25, 2011 | Classical | 9 | 1959 | 6 |
| SM-00152LSS· Apr 24 – 25, 2011 | Apr 24 – 25, 2011 | Classical | 7 | 2242 | 17 |
USA Ch w KO Saint Louis USA· Apr 23 – 25, 2011 | Apr 23 – 25, 2011 | Classical | 4 | 2410 | 9 |
57. ch-WLS Cardiff WLS· Apr 22 – 25, 2011 | Apr 22 – 25, 2011 | Classical | 25 | 2035 | 76 |
Cez Cup GM 2011 Frydek Mistek CZE· Apr 18 – 25, 2011 | Apr 18 – 25, 2011 | Classical | 10 | 2417 | 41 |
| RM-00074LSS· Apr 7 – 25, 2011 | Apr 7 – 25, 2011 | Classical | 7 | 2168 | 21 |
1. CHN-w Masters Jiangsu Wuxi CHN· Apr 16 – 25, 2011 | Apr 16 – 25, 2011 | Classical | 10 | 2437 | 45 |
CAN Ch U20 Mississauga CAN· Apr 21 – 25, 2011 | Apr 21 – 25, 2011 | Classical | 21 | 1895 | 50 |
Duflex Cup IM 2011 Frydek Mistek CZE· Apr 20 – 25, 2011 | Apr 20 – 25, 2011 | Classical | 10 | 2296 | 44 |
Easter Open Norrkoping SWE· Apr 22 – 25, 2011 | Apr 22 – 25, 2011 | Classical | 42 | 2169 | 53 |
9. V Nabokov GM Kiev UKR· Apr 18 – 25, 2011 | Apr 18 – 25, 2011 | Classical | 11 | 2460 | 46 |
ch-BOT Gaborone BOT· Apr 21 – 25, 2011 | Apr 21 – 25, 2011 | Classical | 10 | 2111 | 42 |
FRA Ch u16b Montlucon FRA· Apr 17 – 25, 2011 | Apr 17 – 25, 2011 | Classical | 53 | 1925 | 90 |
| Grand Pacific Open 5thVictoria· Apr 22 – 25, 2011 | Apr 22 – 25, 2011 | Classical | 45 | 2015 | 48 |
5. New Open Lugano Lugano SUI· Apr 22 – 25, 2011 | Apr 22 – 25, 2011 | Classical | 36 | 2026 | 94 |
15. Neckar Open Deizisau GER· Apr 21 – 25, 2011 | Apr 21 – 25, 2011 | Classical | 62 | 2361 | 73 |
| SA-00190LSS· Apr 22 – 25, 2011 | Apr 22 – 25, 2011 | Classical | 7 | 2027 | 21 |
Doeberl Cup Premier Canberra AUS· Apr 21 – 25, 2011 | Apr 21 – 25, 2011 | Classical | 68 | 2122 | 146 |
9. V Nabokov IM Kiev UKR· Apr 18 – 25, 2011 | Apr 18 – 25, 2011 | Classical | 11 | 2234 | 44 |
Lenk Open Lenk SUI· Apr 21 – 25, 2011 | Apr 21 – 25, 2011 | Classical | 43 | 2017 | 105 |
Technomont IM 2011 Frydek Mistek CZE· Apr 20 – 25, 2011 | Apr 20 – 25, 2011 | Classical | 10 | 2252 | 43 |
Kandidatklassen 2011 Odense DEN· Apr 19 – 24, 2011 | Apr 19 – 24, 2011 | Classical | 6 | 2219 | 5 |
Campinas BRA, Ch U20 (b) Campinas BRA· Apr 22 – 24, 2011 | Apr 22 – 24, 2011 | Classical | 6 | 2109 | 7 |
| SB-00146LSS· Apr 18 – 24, 2011 | Apr 18 – 24, 2011 | Classical | 7 | 1932 | 21 |
| OP-01490LSS· Apr 16 – 24, 2011 | Apr 16 – 24, 2011 | Classical | 4 | 1835 | 5 |
9. OK-TX Match Davis USA· Apr 24, 2011 | Apr 24, 2011 | Classical | 42 | 1849 | 41 |
FRA Ch u20b Montlucon FRA· Apr 17 – 24, 2011 | Apr 17 – 24, 2011 | Classical | 32 | 2064 | 89 |
DEN Ch Odense DEN· Apr 16 – 24, 2011 | Apr 16 – 24, 2011 | Classical | 11 | 2430 | 51 |
FRA Ch u18b Montlucon FRA· Apr 17 – 24, 2011 | Apr 17 – 24, 2011 | Classical | 49 | 1975 | 91 |
Caissa IM April 2011 Kecskemet HUN· Apr 16 – 24, 2011 | Apr 16 – 24, 2011 | Classical | 10 | 2241 | 43 |
XXV Catalunya Open Barcelona ESP· Apr 16 – 24, 2011 | Apr 16 – 24, 2011 | Classical | 48 | 2040 | 89 |
4. Pedro Montalvo Memorial Las Palmas ESP· Apr 18 – 24, 2011 | Apr 18 – 24, 2011 | Classical | 81 | 2004 | 217 |
Dhamso Open Ambalangoda SRI· Apr 21 – 24, 2011 | Apr 21 – 24, 2011 | Classical | 106 | 1701 | 154 |
Philadelphia Open Philadelphia, PA USA· Apr 20 – 24, 2011 | Apr 20 – 24, 2011 | Classical | 85 | 2215 | 171 |