Quebec Open 2023 Montreal CAN· Jul 29 – Aug 4, 2023 | Jul 29 – Aug 4, 2023 | Classical | 43 | 1958 | 162 |
32. Kavala Open 2023 Kavala GRE· Jul 28 – Aug 4, 2023 | Jul 28 – Aug 4, 2023 | Classical | 93 | 2250 | 171 |
| FICGS__CHESS__RAPID_D__000150FICGS· Aug 3, 2023 | Aug 3, 2023 | Classical | 7 | 1522 | 6 |
Pays de Charleroi Open Roux BEL· Jul 29 – Aug 3, 2023 | Jul 29 – Aug 3, 2023 | Classical | 40 | 2078 | 75 |
RADNICKICHESS IM Jul 2023 Belgrade SRB· Jul 26 – Aug 3, 2023 | Jul 26 – Aug 3, 2023 | Classical | 12 | 2239 | 51 |
Dutch Open 2023 Dieren NED· Jul 25 – Aug 3, 2023 | Jul 25 – Aug 3, 2023 | Classical | 48 | 2223 | 201 |
RUDAR 14 IM 2023 Pozarevac SRB· Jul 26 – Aug 2, 2023 | Jul 26 – Aug 2, 2023 | Classical | 10 | 2277 | 42 |
1000GM July Norm #3 2023 Sunnyvale USA· Jul 28 – 31, 2023 | Jul 28 – 31, 2023 | Classical | 21 | 2076 | 77 |
| FICGS__CHESS__RAPID_C__000298FICGS· Jul 30, 2023 | Jul 30, 2023 | Classical | 8 | 1689 | 16 |
CAN Open Calgary CAN· Jul 22 – 30, 2023 | Jul 22 – 30, 2023 | Classical | 12 | 1592 | 10 |
Travnik Open 2023 Travnik BIH· Jul 27 – 30, 2023 | Jul 27 – 30, 2023 | Classical | 25 | 2115 | 32 |
3. La Regina Open 2023 Rome ITA· Jul 28 – 30, 2023 | Jul 28 – 30, 2023 | Classical | 49 | 2101 | 108 |
4. Paul Keres Rapid 2023 Parnu EST· Jul 30, 2023 | Jul 30, 2023 | Rapid | 34 | 1856 | 44 |
10. Famalicao Open 2023 Vila Nova de Famalicao POR· Jul 24 – 30, 2023 | Jul 24 – 30, 2023 | Classical | 70 | 1761 | 128 |
20. Sea Festival A 2023 Klaipeda LTU· Jul 26 – 30, 2023 | Jul 26 – 30, 2023 | Classical | 17 | 1578 | 27 |
Forcing Moves First Summer-1 Open Mississauga CAN· Jul 29 – 30, 2023 | Jul 29 – 30, 2023 | Classical | 16 | 1723 | 23 |
37. Avoine Open 2023 Avoine FRA· Jul 22 – 30, 2023 | Jul 22 – 30, 2023 | Classical | 59 | 2244 | 91 |
11. Pontevedra Open 2023 Pontevedra ESP· Jul 24 – 30, 2023 | Jul 24 – 30, 2023 | Classical | 45 | 2284 | 91 |
E G Zudov Memorial 2023 Nizhny Tagil RUS· Jul 29 – 30, 2023 | Jul 29 – 30, 2023 | Classical | 56 | 2000 | 96 |
European Youth U18 Teams Iasi ROU· Jul 24 – 30, 2023 | Jul 24 – 30, 2023 | Classical | 64 | 2173 | 175 |
9. Oviedo Open 2023 Oviedo ESP· Jul 24 – 30, 2023 | Jul 24 – 30, 2023 | Classical | 51 | 2172 | 81 |
47. Sitges Open 2023 Sitges ESP· Jul 22 – 30, 2023 | Jul 22 – 30, 2023 | Classical | 67 | 2164 | 190 |
SUI Ch Rapid 2023 Biel SUI· Jul 30, 2023 | Jul 30, 2023 | Rapid | 50 | 2036 | 99 |
109. ch-GBR 2023 Leicester ENG· Jul 22 – 30, 2023 | Jul 22 – 30, 2023 | Classical | 65 | 2175 | 303 |
OBRO CXU Int. 2023 Copenhagen DEN· Jul 24 – 30, 2023 | Jul 24 – 30, 2023 | Classical | 31 | 2254 | 92 |
AUT Ch 2023 Vienna AUT· Jul 22 – 30, 2023 | Jul 22 – 30, 2023 | Classical | 72 | 2145 | 214 |
39. Andorra Open 2023 Escaldes AND· Jul 22 – 30, 2023 | Jul 22 – 30, 2023 | Classical | 84 | 2153 | 191 |
Canadian Open 2023 Calgary CAN· Jul 22 – 30, 2023 | Jul 22 – 30, 2023 | Classical | 124 | 1826 | 412 |
5. Bamberg Open 2023 Bamberg GER· Jul 26 – 30, 2023 | Jul 26 – 30, 2023 | Classical | 73 | 2062 | 106 |
| Vezerkepzo 7days GM· Jul 26 – 29, 2023 | Jul 26 – 29, 2023 | Classical | 7 | 2118 | 6 |
Paul Keres Classic Open Parnu EST· Jul 24 – 29, 2023 | Jul 24 – 29, 2023 | Classical | 33 | 2023 | 56 |
Small Land Blitz 2023 Novorossiysk RUS· Jul 29, 2023 | Jul 29, 2023 | Blitz | 83 | 1861 | 180 |
29. Saint-Affrique Open Saint Affrique FRA· Jul 22 – 29, 2023 | Jul 22 – 29, 2023 | Classical | 31 | 1983 | 38 |
SUI Ch Blitz 2023 Biel SUI· Jul 29, 2023 | Jul 29, 2023 | Blitz | 57 | 2024 | 143 |
34. Czech Open A 2023 Pardubice CZE· Jul 21 – 29, 2023 | Jul 21 – 29, 2023 | Classical | 202 | 2237 | 401 |
Kingston Invitational Masters Kingston Upon Thames ENG· Jul 24 – 28, 2023 | Jul 24 – 28, 2023 | Classical | 9 | 2243 | 7 |
| Kingston Invitational MastersKingston University· Jul 24 – 28, 2023 | Jul 24 – 28, 2023 | Classical | 9 | 2266 | 8 |
Uralsk Open 2023 Uralsk KAZ· Jul 21 – 28, 2023 | Jul 21 – 28, 2023 | Classical | 50 | 2310 | 90 |
| Kingston Invitational FIDEKingston University· Jul 24 – 28, 2023 | Jul 24 – 28, 2023 | Classical | 11 | 2125 | 54 |
Small Land Rapid 2023 Novorossiysk RUS· Jul 26 – 28, 2023 | Jul 26 – 28, 2023 | Rapid | 92 | 1852 | 160 |
2. Kingston Inv 2023 Kingston Upon Thames ENG· Jul 24 – 28, 2023 | Jul 24 – 28, 2023 | Classical | 9 | 2193 | 36 |
56. Biel Master Open Biel SUI· Jul 17 – 27, 2023 | Jul 17 – 27, 2023 | Classical | 98 | 2260 | 486 |
| FICGS__CHESS__CLASS_M__000126FICGS· Jul 27, 2023 | Jul 27, 2023 | Classical | 7 | 2154 | 21 |
56. Biel GM 2023 Biel SUI· Jul 18 – 26, 2023 | Jul 18 – 26, 2023 | Classical | 10 | 2698 | 32 |
| 16. Paleochora Open· Jul 19 – 26, 2023 | Jul 19 – 26, 2023 | Classical | 86 | 2181 | 170 |
Small Land Open 2023 Novorossiysk RUS· Jul 17 – 25, 2023 | Jul 17 – 25, 2023 | Classical | 59 | 1951 | 135 |
Winnipeg TNT 2023.07 Winnipeg CAN· Jul 4 – 25, 2023 | Jul 4 – 25, 2023 | Classical | 28 | 1645 | 33 |
USA Ch Girls 2023 Saint Louis USA· Jul 15 – 24, 2023 | Jul 15 – 24, 2023 | Classical | 10 | 2188 | 45 |
USA Ch Junior 2023 Saint Louis USA· Jul 15 – 24, 2023 | Jul 15 – 24, 2023 | Classical | 10 | 2355 | 45 |
USA Ch Seniors 2023 Saint Louis USA· Jul 15 – 24, 2023 | Jul 15 – 24, 2023 | Classical | 11 | 2422 | 53 |