28. Tamil Nadu IM 2024 Coimbatore IND· Sep 15 – 21, 2024 | Sep 15 – 21, 2024 | Classical | 10 | 2273 | 29 |
28th Tamil Nadu IM 2024 Coimbatore IND· Sep 15 – 21, 2024 | Sep 15 – 21, 2024 | Classical | 10 | 2273 | 21 |
| Juegos Universitarios Distritales ASCUN 2024 | Rapid· Sep 14 – 21, 2024 | Sep 14 – 21, 2024 | Rapid | 36 | 1870 | 39 |
| FICGS__CHESS__CLASS_M__000144FICGS· Sep 21, 2024 | Sep 21, 2024 | Classical | 8 | 2197 | 27 |
| UK Open Blitz Championships 2024 | London Qualifier· Sep 21, 2024 | Sep 21, 2024 | Blitz | 26 | 2216 | 39 |
| Tamil Nadu IM Norm Closed Circuit | 28thHotel Alankar Grande, Coimbatore, India· Sep 15 – 21, 2024 | Sep 15 – 21, 2024 | Blitz | 10 | 2273 | 20 |
| Szansa Chess Open 2024 | BlitzWarsaw, Poland· Sep 21, 2024 | Sep 21, 2024 | Blitz | 64 | 2117 | 89 |
| Wielkopolska Youth Championship 2024 | G17Sypniewo· May 30 – Sep 20, 2024 | May 30 – Sep 20, 2024 | Classical | 9 | 1587 | 7 |
3. Taq-e Bostan Cup 2024 Kermanshah IRI· Sep 13 – 20, 2024 | Sep 13 – 20, 2024 | Classical | 18 | 2157 | 19 |
3. Taq-e Bostan Cup International (Masters) Kermanshah IRI· Sep 13 – 20, 2024 | Sep 13 – 20, 2024 | Classical | 14 | 2202 | 13 |
| 3. Taq-e Bostan Cup International (Masters)· Sep 14 – 20, 2024 | Sep 14 – 20, 2024 | Classical | 13 | 2229 | 11 |
3rd Taq-e Bostan Cup 2024 Kermanshah IRI· Sep 14 – 20, 2024 | Sep 14 – 20, 2024 | Classical | 17 | 2201 | 17 |
| FICGS__CHESS__CLASS_A__000282FICGS· Sep 19, 2024 | Sep 19, 2024 | Classical | 7 | 2183 | 17 |
| Marshall Masters September 2024· Sep 17 – 18, 2024 | Sep 17 – 18, 2024 | Classical | 11 | 2144 | 8 |
| FICGS__CHESS__STANDARD_OPEN__000019FICGS· Sep 18, 2024 | Sep 18, 2024 | Classical | 5 | 2225 | 17 |
| 45. Chess Olympiad Budapest 2024 | Open Matches 26-50Budapest, Hungary· Aug 17 – Sep 18, 2024 | Aug 17 – Sep 18, 2024 | Classical | 414 | 2260 | 366 |
| 45. Chess Olympiad Budapest 2024 | Women Matches 51-75Budapest, Hungary· Jul 4 – Sep 18, 2024 | Jul 4 – Sep 18, 2024 | Blitz | 179 | 1781 | 110 |
| European School Chess Championships 2024 | G17· May 31 – Sep 16, 2024 | May 31 – Sep 16, 2024 | Classical | 13 | 1787 | 18 |
| XIII Abierto de Ajedrez de la Ciudad de México | Infantiles· Sep 14 – 16, 2024 | Sep 14 – 16, 2024 | Classical | 18 | 1689 | 15 |
| XIII Abierto de Ajedrez de la Ciudad de México | Hidalgo· Aug 23 – Sep 16, 2024 | Aug 23 – Sep 16, 2024 | Classical | 49 | 2111 | 54 |
| Swietokrzyskie Chess Festival 2024 | A Open· May 2 – Sep 16, 2024 | May 2 – Sep 16, 2024 | Classical | 76 | 1885 | 75 |
| XIII Abierto de Ajedrez de la Ciudad de México | Morelos· Sep 14 – 16, 2024 | Sep 14 – 16, 2024 | Classical | 29 | 1921 | 27 |
| FICGS__CHESS__CLASS_M__000143FICGS· Sep 16, 2024 | Sep 16, 2024 | Classical | 8 | 2110 | 27 |
28. Hotel Adriatico 2024 Montesilvano ITA· Sep 8 – 15, 2024 | Sep 8 – 15, 2024 | Classical | 20 | 2174 | 61 |
| Taça Alexander Alekhine· Sep 7 – 15, 2024 | Sep 7 – 15, 2024 | Classical | 8 | 2092 | 16 |
28. Grand Hotel Adriatico Festival Montesilvano ITA· Sep 8 – 15, 2024 | Sep 8 – 15, 2024 | Classical | 17 | 2184 | 20 |
| 28. Grand Hotel Adriatico Festival· Sep 8 – 15, 2024 | Sep 8 – 15, 2024 | Classical | 41 | 2021 | 46 |
ch-Vienna State 2024 Vienna AUT· Sep 7 – 15, 2024 | Sep 7 – 15, 2024 | Classical | 10 | 2330 | 37 |
| 23. European Youth Blitz Championship 2024 | U16· May 8 – Sep 15, 2024 | May 8 – Sep 15, 2024 | Blitz | 53 | 2106 | 152 |
28th Hotel Adriatico 2024 Montesilvano ITA· Sep 8 – 15, 2024 | Sep 8 – 15, 2024 | Classical | 20 | 2125 | 62 |
Montreal Open 2024 Montreal CAN· Sep 13 – 15, 2024 | Sep 13 – 15, 2024 | Classical | 54 | 1896 | 123 |
| Karnataka State U15 2024 | Open· Sep 13 – 15, 2024 | Sep 13 – 15, 2024 | Classical | 10 | 1757 | 8 |
Montreal Open U1900 Montreal CAN· Sep 13 – 14, 2024 | Sep 13 – 14, 2024 | Classical | 13 | 1743 | 8 |
| Dutch Blitz Championship 2024 | Prelim B· Sep 14, 2024 | Sep 14, 2024 | Blitz | 17 | 2176 | 22 |
| Dutch Blitz Championship 2024 | Prelim A· Sep 14, 2024 | Sep 14, 2024 | Blitz | 17 | 2245 | 21 |
| Dutch Blitz Championship 2024 | Prelim D· Sep 14, 2024 | Sep 14, 2024 | Blitz | 16 | 2176 | 17 |
| Juegos Universitarios Distritales ASCUN 2024 | Blitz· Sep 13 – 14, 2024 | Sep 13 – 14, 2024 | Blitz | 39 | 1842 | 89 |
| Dutch Blitz Championship 2024 | Final A· Sep 14, 2024 | Sep 14, 2024 | Blitz | 12 | 2324 | 49 |
| Dutch Blitz Championship 2024 | Prelim C· Sep 14, 2024 | Sep 14, 2024 | Blitz | 14 | 2131 | 25 |
| British Chess Championships 2024 | Championship· Jul 27 – Sep 14, 2024 | Jul 27 – Sep 14, 2024 | Classical | 53 | 2258 | 39 |
| Dutch Blitz Championship 2024 | Final B· Apr 5 – Sep 14, 2024 | Apr 5 – Sep 14, 2024 | Blitz | 14 | 2273 | 32 |
| FIDE World RapidandBlitz Team Championships 2024 | Blitz 1-10 (Pools Stage)Astana, Kazakhstan· May 23 – Sep 14, 2024 | May 23 – Sep 14, 2024 | Blitz | 117 | 2226 | 94 |
| XII Cracow International Chess Championships 2024 | OPEN B· Jun 22 – Sep 14, 2024 | Jun 22 – Sep 14, 2024 | Classical | 26 | 1934 | 24 |
FSIM September 2024 Budapest HUN· Sep 7 – 14, 2024 | Sep 7 – 14, 2024 | Classical | 11 | 2252 | 52 |
FSGM September 2024 Budapest HUN· Sep 7 – 14, 2024 | Sep 7 – 14, 2024 | Classical | 11 | 2316 | 53 |
| Czech Open 2024 | Svatoslav Zahorovsky Memorial· Jul 11 – Sep 14, 2024 | Jul 11 – Sep 14, 2024 | Classical | 77 | 2187 | 50 |
| 1º IRT Sub 2400 Ciudad de Gral. Roca· Sep 13, 2024 | Sep 13, 2024 | Classical | 9 | 1958 | 6 |
| Eliminacje Strefowe OP - SL 2024 | C13· Sep 9 – 13, 2024 | Sep 9 – 13, 2024 | Classical | 7 | 1694 | 5 |
27. Tamil Nadu IM 2024 Coimbatore IND· Sep 7 – 13, 2024 | Sep 7 – 13, 2024 | Classical | 10 | 2260 | 34 |
| 27. Tamil Nadu IM Norm Closed CircuitCoimbatore, India· Sep 7 – 13, 2024 | Sep 7 – 13, 2024 | Blitz | 10 | 2260 | 22 |