43rd Zalakaros Open 2024 Zalakaros HUN· May 25 – Jun 2, 2024 | May 25 – Jun 2, 2024 | Classical | 38 | 1976 | 76 |
24th Dubai Open A 2024 Dubai UAE· May 25 – Jun 2, 2024 | May 25 – Jun 2, 2024 | Classical | 69 | 2366 | 259 |
17. American Continental Medellin COL· May 24 – Jun 2, 2024 | May 24 – Jun 2, 2024 | Classical | 399 | 1942 | 1,623 |
17th American Continental Medellin COL· May 24 – Jun 2, 2024 | May 24 – Jun 2, 2024 | Classical | 371 | 1915 | 1,430 |
Coop Saaremaa Rapid 2024 Kuressaare EST· Jun 2, 2024 | Jun 2, 2024 | Rapid | 48 | 2299 | 112 |
17. American Cont Rapid Medellin COL· 2024 | 2024 | Rapid | 322 | 1876 | 1,054 |
AUT Ch Blitz 2024 Innsbruck AUT· 2024 | 2024 | Blitz | 67 | 2065 | 268 |
17th American Cont Rapid Medellin COL· 2024 | 2024 | Rapid | 293 | 1836 | 826 |
| Continental Americas Championship 2024 | Open (Boards 128+)· Mar 23 – May 31, 2024 | Mar 23 – May 31, 2024 | Classical | 20 | 1857 | 10 |
| Keshmat 2024 Spring | Blitz· May 31, 2024 | May 31, 2024 | Blitz | 13 | 1894 | 12 |
Budapest Spring Festival 2024 Budapest HUN· May 23 – 31, 2024 | May 23 – 31, 2024 | Classical | 36 | 2423 | 23 |
| Canarian Championship 2024breña bajas, Spain· May 30 – 31, 2024 | May 30 – 31, 2024 | Classical | 23 | 1984 | 13 |
| Continental Americas Championship 2024 | Open (Boards 88-127)· May 27 – 31, 2024 | May 27 – 31, 2024 | Classical | 31 | 1829 | 16 |
Tatrafest Tatry Open 2024 Tatranske Matliare SVK· May 25 – 31, 2024 | May 25 – 31, 2024 | Classical | 23 | 1933 | 44 |
Budapest Spring Open 2024 Budapest HUN· May 23 – 31, 2024 | May 23 – 31, 2024 | Classical | 99 | 2389 | 177 |
AUT Ch Rapid 2024 Innsbruck AUT· May 30 – 31, 2024 | May 30 – 31, 2024 | Rapid | 59 | 2051 | 221 |
76. ch-POL Women 2024 Rzeszow POL· May 22 – 30, 2024 | May 22 – 30, 2024 | Classical | 10 | 2316 | 35 |
81. PGNig ch-POL 2024 Rzeszow POL· May 22 – 30, 2024 | May 22 – 30, 2024 | Classical | 10 | 2550 | 39 |
| Wielkopolska Youth Championship 2024 | G13Sypniewo· May 30, 2024 | May 30, 2024 | Classical | 7 | 1530 | 5 |
| Munich Open 2024· May 26 – 30, 2024 | May 26 – 30, 2024 | Classical | 10 | 2362 | 5 |
| WALTON 42. National Women's Chess Championship· May 20 – 30, 2024 | May 20 – 30, 2024 | Classical | 15 | 1905 | 20 |
| Continental Americas Championship 2024 | Blitz (Boards 128+)· May 30, 2024 | May 30, 2024 | Blitz | 16 | 1699 | 8 |
| Norway Chess Open 2024· May 24 – 30, 2024 | May 24 – 30, 2024 | Classical | 34 | 2043 | 23 |
| Norway Chess Open 2024Clarion Energy Stavanger· May 27 – 30, 2024 | May 27 – 30, 2024 | Classical | 21 | 1549 | 23 |
| Rhineland-Palatinate Open 2024Neuwied-Heimbach-Weis· May 30, 2024 | May 30, 2024 | Classical | 20 | 2036 | 10 |
ch-MGL 2024 Choibalsan MGL· May 17 – 30, 2024 | May 17 – 30, 2024 | Classical | 13 | 2264 | 78 |
ch-MGL Women 2024 Choibalsan MGL· May 17 – 30, 2024 | May 17 – 30, 2024 | Classical | 13 | 2085 | 78 |
| Continental Americas Championship 2024 | Blitz (Boards 46-67)· May 29 – 30, 2024 | May 29 – 30, 2024 | Blitz | 22 | 2004 | 11 |
81st PGNig ch-POL 2024 Rzeszow POL· May 22 – 30, 2024 | May 22 – 30, 2024 | Classical | 11 | 2550 | 45 |
76th ch-POL Women 2024 Rzeszow POL· May 22 – 30, 2024 | May 22 – 30, 2024 | Classical | 10 | 2316 | 45 |
Norway Chess Open GM 2024 Stavanger NOR· May 24 – 30, 2024 | May 24 – 30, 2024 | Classical | 65 | 2113 | 272 |
| Continental Americas Championship 2024 | Blitz (Boards 88-127)· May 29 – 30, 2024 | May 29 – 30, 2024 | Blitz | 47 | 1796 | 27 |
| Budapest Chess Festival 2024Budapest· May 23 – 29, 2024 | May 23 – 29, 2024 | Classical | 7 | 2321 | 6 |
| FICGS__CHESS__CLASS_M__000138FICGS· May 29, 2024 | May 29, 2024 | Classical | 7 | 2187 | 21 |
17. American Cont Blitz Medellin COL· May 29, 2024 | May 29, 2024 | Blitz | 315 | 1925 | 982 |
17th American Cont Blitz Medellin COL· May 29, 2024 | May 29, 2024 | Blitz | 276 | 1898 | 767 |
ENG Ch Senior Over 65 Kenilworth ENG· May 24 – 28, 2024 | May 24 – 28, 2024 | Classical | 42 | 1924 | 80 |
AGCA Spring Inv IM 2024 Austin, TX USA· May 24 – 28, 2024 | May 24 – 28, 2024 | Classical | 10 | 2247 | 44 |
AGCA Spring Inv GM 2024 Austin, TX USA· May 24 – 28, 2024 | May 24 – 28, 2024 | Classical | 11 | 2311 | 51 |
English Seniors 50+ 2024 Kenilworth ENG· May 24 – 28, 2024 | May 24 – 28, 2024 | Classical | 29 | 2020 | 67 |
English Seniors 65+ 2024 Kenilworth ENG· May 24 – 28, 2024 | May 24 – 28, 2024 | Classical | 39 | 1925 | 94 |
ENG Ch Senior Over 50 Kenilworth ENG· May 24 – 28, 2024 | May 24 – 28, 2024 | Classical | 33 | 2032 | 62 |
| Continental Americas Championship 2024 | Open (Boards 1-45)· May 27, 2024 | May 27, 2024 | Classical | 10 | 2250 | 5 |
| Dubai Open 2024· May 25 – 27, 2024 | May 25 – 27, 2024 | Classical | 15 | 2450 | 8 |
| 43. Zalakaros Chess FestivalZalakaros· May 25 – 27, 2024 | May 25 – 27, 2024 | Classical | 12 | 2049 | 7 |
| Nacionales Conade 2024 | Rápido 10+5 Sub-20· May 25 – 27, 2024 | May 25 – 27, 2024 | Classical | 28 | 1974 | 28 |
| 2024 ACT Chess Championship· May 24 – 27, 2024 | May 24 – 27, 2024 | Classical | 12 | 1802 | 9 |
| Polish Championship 2024 | women· May 23 – 27, 2024 | May 23 – 27, 2024 | Classical | 10 | 2316 | 10 |
| Perth Congress 2024 | Minor· May 24 – 27, 2024 | May 24 – 27, 2024 | Classical | 11 | 1706 | 10 |
| 11. Cherry Blossom Classic | U2300· Apr 6 – May 27, 2024 | Apr 6 – May 27, 2024 | Classical | 17 | 1883 | 13 |