| Matrix Cup Open 2024· Apr 6 – 10, 2024 | Apr 6 – 10, 2024 | Classical | 34 | 1824 | 24 |
| CHN Team Men 2024QingDao, China· Apr 2 – 10, 2024 | Apr 2 – 10, 2024 | Blitz | 38 | 2312 | 28 |
CHN Team Women 2024 Qingdao CHN· Apr 2 – 10, 2024 | Apr 2 – 10, 2024 | Classical | 53 | 1933 | 157 |
CHN Team Men 2024 Qingdao CHN· Apr 2 – 10, 2024 | Apr 2 – 10, 2024 | Classical | 84 | 2202 | 309 |
| Uppsala Championship 2024· Feb 8 – Apr 9, 2024 | Feb 8 – Apr 9, 2024 | Classical | 28 | 1816 | 27 |
| 2. Chess CAD Nakhon Nayok International 2024 | Open· Apr 5 – 9, 2024 | Apr 5 – 9, 2024 | Classical | 26 | 2024 | 40 |
| Candidates Blitz 2024· Apr 9, 2024 | Apr 9, 2024 | Blitz | 20 | 2285 | 15 |
| Puerto Rican Championship 2024 | women· Apr 9, 2024 | Apr 9, 2024 | Classical | 11 | 1667 | 9 |
| Ujir Singh Thapa Memorial 2024· Apr 6 – 8, 2024 | Apr 6 – 8, 2024 | Classical | 26 | 1850 | 25 |
Candidates Blitz 2024 Toronto CAN· Apr 8, 2024 | Apr 8, 2024 | Blitz | 60 | 2110 | 123 |
| FICGS__CHESS__CLASS_B__000374FICGS· Apr 8, 2024 | Apr 8, 2024 | Classical | 9 | 1953 | 25 |
| UK Armed Services ChampionshipWittering· Apr 5 – 8, 2024 | Apr 5 – 8, 2024 | Classical | 86 | 1593 | 139 |
| 1000GM 2024 Spring Break Dual Scheveningen 3 | Group A· Apr 5 – 7, 2024 | Apr 5 – 7, 2024 | Classical | 10 | 2274 | 9 |
| First Croatian Juniors League 2024· Apr 2 – 7, 2024 | Apr 2 – 7, 2024 | Classical | 32 | 2037 | 29 |
| Swiss Young Masters 2024· Mar 31 – Apr 7, 2024 | Mar 31 – Apr 7, 2024 | Classical | 7 | 2335 | 6 |
| Quart de Poblet 2024 | Arbiters Blitz· Apr 7, 2024 | Apr 7, 2024 | Blitz | 8 | 1715 | 28 |
| Magistral Osasco 2024· Mar 12 – Apr 7, 2024 | Mar 12 – Apr 7, 2024 | Classical | 9 | 2401 | 9 |
| Menorca Open 2024· Apr 2 – 7, 2024 | Apr 2 – 7, 2024 | Classical | 44 | 2464 | 29 |
| CBA FEXERJ Individual State Championship 2024· Apr 6 – 7, 2024 | Apr 6 – 7, 2024 | Classical | 16 | 1445 | 11 |
1000GM Spring Break 3 Gp1 San Jose, CA USA· Apr 5 – 7, 2024 | Apr 5 – 7, 2024 | Classical | 12 | 2276 | 19 |
| Czech Extraliga 2023-2024· Jan 7 – Apr 7, 2024 | Jan 7 – Apr 7, 2024 | Classical | 71 | 2413 | 49 |
| IRT Cerrado Club Táchira 2024· Apr 6 – 7, 2024 | Apr 6 – 7, 2024 | Classical | 9 | 2052 | 21 |
| Japan Youth Chess Championship 2024· Apr 6 – 7, 2024 | Apr 6 – 7, 2024 | Classical | 15 | 1600 | 12 |
1000GM Spring Break 3 Gp2 San Jose, CA USA· Apr 5 – 7, 2024 | Apr 5 – 7, 2024 | Classical | 9 | 2060 | 15 |
| Colombian Amateurs Championship 2024· Apr 4 – 7, 2024 | Apr 4 – 7, 2024 | Classical | 82 | 1838 | 74 |
Swiss Young Masters 2024 Basel SUI· Mar 30 – Apr 7, 2024 | Mar 30 – Apr 7, 2024 | Classical | 10 | 2337 | 45 |
3. Menorca Open 2024 Ciutadella de Menorca ESP· Apr 2 – 7, 2024 | Apr 2 – 7, 2024 | Classical | 118 | 2383 | 156 |
| 39. Basque Open Championship 2024· Apr 3 – 7, 2024 | Apr 3 – 7, 2024 | Classical | 21 | 2233 | 29 |
61. TCh-DEN Ex 2023-24 Denmark DEN· Jan 27 – Apr 7, 2024 | Jan 27 – Apr 7, 2024 | Classical | 107 | 2293 | 134 |
ch-Berlin 2024 Berlin GER· Mar 30 – Apr 7, 2024 | Mar 30 – Apr 7, 2024 | Classical | 27 | 2246 | 70 |
1000GM Spring Break 3 Gp1 San Jose CA USA· Apr 5 – 7, 2024 | Apr 5 – 7, 2024 | Classical | 9 | 2280 | 11 |
III Menorca Open 2024 Ciutadella de Menorca ESP· Apr 2 – 7, 2024 | Apr 2 – 7, 2024 | Classical | 138 | 2324 | 201 |
TCh-CZE Extraliga 2023-24 Czech Republic CZE· Jan 6 – Apr 7, 2024 | Jan 6 – Apr 7, 2024 | Classical | 154 | 2409 | 365 |
Melbourne Int Open 2024 Melbourne AUS· Apr 3 – 7, 2024 | Apr 3 – 7, 2024 | Classical | 40 | 2083 | 109 |
61st TCh-DEN Ex 2023-24 Denmark DEN· Jan 27 – Apr 7, 2024 | Jan 27 – Apr 7, 2024 | Classical | 107 | 2276 | 155 |
| FICGS__CHESS__CLASS_M__000136FICGS· Apr 7, 2024 | Apr 7, 2024 | Classical | 8 | 2156 | 25 |
| Hungarian Youth Championship 2024 | U12Szolnok· Apr 2 – 6, 2024 | Apr 2 – 6, 2024 | Classical | 8 | 1822 | 9 |
| Finnish Championship 2024 | Open· Mar 28 – Apr 6, 2024 | Mar 28 – Apr 6, 2024 | Classical | 7 | 2311 | 6 |
| Hungarian Youth Championship 2024 | G18Szolnok· Apr 2 – 6, 2024 | Apr 2 – 6, 2024 | Classical | 9 | 1805 | 7 |
| Hungarian Youth Championship 2024 | G12Szolnok· Apr 2 – 6, 2024 | Apr 2 – 6, 2024 | Classical | 8 | 1728 | 5 |
| Hungarian Youth Championship 2024 | G10Szolnok· Apr 2 – 6, 2024 | Apr 2 – 6, 2024 | Classical | 10 | 1722 | 9 |
| Hungarian Youth Championship 2024 | U14Szolnok· Apr 3 – 6, 2024 | Apr 3 – 6, 2024 | Classical | 9 | 1991 | 11 |
| Hungarian Youth Championship 2024 | G14Szolnok· Apr 2 – 6, 2024 | Apr 2 – 6, 2024 | Classical | 11 | 1625 | 7 |
| Hungarian Youth Championship 2024 | U18Szolnok· Apr 2 – 6, 2024 | Apr 2 – 6, 2024 | Classical | 9 | 1951 | 7 |
ch-FIN 2024 Helsinki FIN· Mar 29 – Apr 6, 2024 | Mar 29 – Apr 6, 2024 | Classical | 10 | 2322 | 13 |
Fraser Valley Rapid 11 Langley CAN· Apr 6, 2024 | Apr 6, 2024 | Rapid | 13 | 1836 | 19 |
| Berlin Individual Championship 2024· Mar 31 – Apr 6, 2024 | Mar 31 – Apr 6, 2024 | Classical | 11 | 2348 | 9 |
| SM S65 2024 Helsinki· Mar 31 – Apr 6, 2024 | Mar 31 – Apr 6, 2024 | Classical | 5 | 2070 | 9 |
FIN Ch 2024 Helsinki FIN· Mar 29 – Apr 6, 2024 | Mar 29 – Apr 6, 2024 | Classical | 10 | 2325 | 32 |
| FICGS__CHESS__RAPID_M__000156FICGS· Apr 6, 2024 | Apr 6, 2024 | Classical | 10 | 2024 | 26 |