| Albena BUL, Men ChampionshipDiv1· Jun 2, 2010 | Jun 2, 2010 | Classical | 6 | 2512 | 6 |
| FICGS__CHESS__RAPID_B__000151FICGS· Jun 2, 2010 | Jun 2, 2010 | Classical | 6 | 1789 | 14 |
| RM-00052LSS· May 31 – Jun 2, 2010 | May 31 – Jun 2, 2010 | Classical | 7 | 2245 | 21 |
| FICGS__CHESS__CLASS_B__000112FICGS· Jun 2, 2010 | Jun 2, 2010 | Classical | 6 | 1750 | 13 |
| RB-00087LSS· May 29 – Jun 2, 2010 | May 29 – Jun 2, 2010 | Classical | 7 | 1852 | 19 |
Albena BUL, Men Ch Div1 2010 Albena BUL· May 27 – Jun 2, 2010 | May 27 – Jun 2, 2010 | Classical | 54 | 2403 | 155 |
| RA-00093LSS· Jun 2, 2010 | Jun 2, 2010 | Classical | 7 | 2073 | 21 |
PHI Ch Tagaytay City PHI· May 25 – Jun 2, 2010 | May 25 – Jun 2, 2010 | Classical | 12 | 2483 | 59 |
2. Festival A Bisaccia ITA· Mar 29 – Jun 2, 2010 | Mar 29 – Jun 2, 2010 | Classical | 49 | 2132 | 153 |
Nis SRB, City Ch 2010 Nis SRB· May 25 – Jun 2, 2010 | May 25 – Jun 2, 2010 | Classical | 14 | 2168 | 38 |
Albena BUL, Women Ch Div1 2010 Albena BUL· May 27 – Jun 2, 2010 | May 27 – Jun 2, 2010 | Classical | 26 | 2193 | 70 |
| OP-01174LSS· Jun 2, 2010 | Jun 2, 2010 | Classical | 5 | 1898 | 8 |
Albena BUL, Men Ch Div2 2010 Albena BUL· May 27 – Jun 2, 2010 | May 27 – Jun 2, 2010 | Classical | 59 | 2230 | 205 |
| OP-01173LSS· 2010 | 2010 | Classical | 5 | 1845 | 8 |
| SC-00061LSS· May 31, 2010 | May 31, 2010 | Classical | 6 | 1737 | 9 |
Tagaytay City PHI, women Ch 2010 Tagaytay City PHI· May 25 – 31, 2010 | May 25 – 31, 2010 | Classical | 7 | 1969 | 11 |
Stillwater USA, NAO Open 2010 Stillwater USA· May 28 – 31, 2010 | May 28 – 31, 2010 | Classical | 18 | 2091 | 21 |
Charlesbourg Zukertort Charlesbourg CAN· Apr 26 – May 31, 2010 | Apr 26 – May 31, 2010 | Classical | 8 | 1936 | 20 |
PHI Ch women Tagaytay City PHI· May 25 – 31, 2010 | May 25 – 31, 2010 | Classical | 12 | 1926 | 49 |
14. Chicago Open Wheeling USA· May 27 – 31, 2010 | May 27 – 31, 2010 | Classical | 73 | 2339 | 122 |
| Cotswold Open 2010Cheltenham· May 29 – 31, 2010 | May 29 – 31, 2010 | Classical | 27 | 1965 | 74 |
Six Seasons WIM Narayanganj BAN· May 23 – 31, 2010 | May 23 – 31, 2010 | Classical | 7 | 2131 | 40 |
| SA-00133LSS· May 28 – 31, 2010 | May 28 – 31, 2010 | Classical | 7 | 2090 | 17 |
NAO Stillwater USA· May 28 – 31, 2010 | May 28 – 31, 2010 | Classical | 70 | 1958 | 180 |
| SouthFR Championship Open - Doroshkevich Memorial· May 24 – 30, 2010 | May 24 – 30, 2010 | Classical | 6 | 2566 | 12 |
Olsztyn POL, Open 2010 Olsztyn POL· May 23 – 30, 2010 | May 23 – 30, 2010 | Classical | 5 | 2114 | 7 |
Wheeling USA, 14. Chicago Open Wheeling USA· May 27 – 30, 2010 | May 27 – 30, 2010 | Classical | 11 | 2192 | 6 |
18. Sigeman & Co Malmo SWE· May 26 – 30, 2010 | May 26 – 30, 2010 | Classical | 7 | 2580 | 20 |
Warsaw STG m1 Warsaw POL· May 25 – 30, 2010 | May 25 – 30, 2010 | Classical | 2 | 2603 | 6 |
Sherbrooke Open Sherbrooke CAN· May 28 – 30, 2010 | May 28 – 30, 2010 | Classical | 23 | 1892 | 36 |
ICT10 Leiden NED· May 28 – 30, 2010 | May 28 – 30, 2010 | Classical | 7 | 2062 | 16 |
STG Matches Warsaw POL· May 24 – 30, 2010 | May 24 – 30, 2010 | Classical | 4 | 2496 | 10 |
| 1. LSS Masters Group ALSS· May 30, 2010 | May 30, 2010 | Classical | 10 | 2349 | 39 |
| ST-00073LSS· Mar 4 – May 30, 2010 | Mar 4 – May 30, 2010 | Classical | 7 | 2314 | 21 |
| 1. LSS Masters Group BLSS· May 30, 2010 | May 30, 2010 | Classical | 10 | 2113 | 38 |
MGU-7 Open Sofia BUL· May 29 – 30, 2010 | May 29 – 30, 2010 | Classical | 25 | 1833 | 45 |
Cetinje MNE, Men Ch Semifinal 2010 Cetinje MNE· May 24 – 30, 2010 | May 24 – 30, 2010 | Classical | 17 | 2218 | 48 |
| East of Scotland Championship 2010· May 28 – 30, 2010 | May 28 – 30, 2010 | Classical | 15 | 1947 | 32 |
| OP-01172LSS· May 29 – 30, 2010 | May 29 – 30, 2010 | Classical | 5 | 1689 | 7 |
2. SCS Open Bhubaneswar IND· May 22 – 30, 2010 | May 22 – 30, 2010 | Classical | 123 | 2278 | 263 |
Santa Cruz ESP, Team Cup 2010 Santa Cruz ESP· May 26 – 30, 2010 | May 26 – 30, 2010 | Classical | 28 | 2139 | 44 |
C.to Regionale Lombardia Solaro ITA· May 28 – 30, 2010 | May 28 – 30, 2010 | Classical | 67 | 1848 | 133 |
XXXI Moglianoscacchi A Mogliano Veneto ITA· Apr 30 – May 30, 2010 | Apr 30 – May 30, 2010 | Classical | 26 | 2139 | 56 |
Asuncion PAR, 3. Closed IM Asuncion PAR· May 20 – 29, 2010 | May 20 – 29, 2010 | Classical | 6 | 2316 | 5 |
Asuncion PAR, Open 2010 Asuncion PAR· May 21 – 29, 2010 | May 21 – 29, 2010 | Classical | 11 | 2059 | 18 |
4. ACP World Rapid Cup Odessa UKR· May 27 – 29, 2010 | May 27 – 29, 2010 | Rapid | 16 | 2701 | 48 |
3. Ciudad de Asuncion Copa Roggio A Asuncion PAR· May 20 – 29, 2010 | May 20 – 29, 2010 | Classical | 8 | 2544 | 16 |
ch-Moscow Final Moscow RUS· May 23 – 29, 2010 | May 23 – 29, 2010 | Classical | 8 | 2535 | 26 |
Oberhof GER, Ch U16 (b) Oberhof GER· May 23 – 29, 2010 | May 23 – 29, 2010 | Classical | 13 | 2126 | 29 |
Oberhof GER, Ch U14 (b) Oberhof GER· May 23 – 29, 2010 | May 23 – 29, 2010 | Classical | 7 | 2089 | 10 |