| OP-04397LSS· Jul 30, 2017 | Jul 30, 2017 | Classical | 5 | 1422 | 7 |
| 2. Conejo Valley Summer Open G/90 +5Thousand Oaks· Jul 29 – 30, 2017 | Jul 29 – 30, 2017 | Classical | 12 | 1958 | 12 |
It Xtracon Open Helsingor DEN· Jul 22 – 30, 2017 | Jul 22 – 30, 2017 | Classical | 7 | 2191 | 6 |
| GBR-ch104 AtkinsLlandudno· Jul 28 – 30, 2017 | Jul 28 – 30, 2017 | Classical | 27 | 1943 | 58 |
3. l'EFE Metz 2017 Metz FRA· Jul 26 – 30, 2017 | Jul 26 – 30, 2017 | Classical | 10 | 2238 | 49 |
Mont-Royal Open 2017 Montreal CAN· Jul 22 – 30, 2017 | Jul 22 – 30, 2017 | Classical | 33 | 2004 | 139 |
3. Villa de Gijon Open Gijon ESP· Jul 24 – 30, 2017 | Jul 24 – 30, 2017 | Classical | 38 | 2214 | 61 |
| GBR-ch104 YatesLlandudno· Jul 28 – 30, 2017 | Jul 28 – 30, 2017 | Classical | 17 | 930 | 15 |
Travnik Open 2017 Travnik BIH· Jul 26 – 30, 2017 | Jul 26 – 30, 2017 | Classical | 44 | 2183 | 66 |
| GBR-ch104 SoanesLlandudno· Jul 28 – 30, 2017 | Jul 28 – 30, 2017 | Classical | 9 | 1639 | 9 |
35. Andorra Open 2017 Escaldes AND· Jul 22 – 30, 2017 | Jul 22 – 30, 2017 | Classical | 100 | 2212 | 257 |
32. Avoine Open 2017 Avoine FRA· Jul 22 – 30, 2017 | Jul 22 – 30, 2017 | Classical | 181 | 1990 | 441 |
Xtracon Chess Open 2017 Helsingor DEN· Jul 22 – 30, 2017 | Jul 22 – 30, 2017 | Classical | 428 | 1932 | 1,864 |
| RF-00400LSS· Jul 24 – 29, 2017 | Jul 24 – 29, 2017 | Classical | 7 | 1556 | 6 |
| GBR-ch104 U9Llandudno· Jul 28 – 29, 2017 | Jul 28 – 29, 2017 | Classical | 16 | 615 | 14 |
Millennials Match U14 Saint Louis USA· Jul 26 – 29, 2017 | Jul 26 – 29, 2017 | Classical | 8 | 2352 | 16 |
| RB-00344LSS· Jul 24 – 29, 2017 | Jul 24 – 29, 2017 | Classical | 7 | 2003 | 21 |
Astana Open 2017 Astana KAZ· Jul 21 – 29, 2017 | Jul 21 – 29, 2017 | Classical | 71 | 2355 | 141 |
Millennials Match U17 Saint Louis USA· Jul 26 – 29, 2017 | Jul 26 – 29, 2017 | Classical | 11 | 2398 | 43 |
28. Czech Open A 2017 Pardubice CZE· Jul 21 – 29, 2017 | Jul 21 – 29, 2017 | Classical | 317 | 2266 | 1,099 |
43. Sitges Open 2017 Sitges ESP· Jul 22 – 29, 2017 | Jul 22 – 29, 2017 | Classical | 93 | 2192 | 200 |
11. Portoroz Open 2017 Portoroz SLO· Jul 22 – 29, 2017 | Jul 22 – 29, 2017 | Classical | 90 | 1999 | 229 |
28. Czech Open B 2017 Pardubice CZE· Jul 21 – 29, 2017 | Jul 21 – 29, 2017 | Classical | 151 | 2006 | 285 |
| OP-04395LSS· Jul 28, 2017 | Jul 28, 2017 | Classical | 5 | 1788 | 8 |
| RA-00528LSS· Jul 24 – 28, 2017 | Jul 24 – 28, 2017 | Classical | 7 | 2097 | 21 |
26. TCh-MKD 2017 Ohrid MKD· Jul 24 – 28, 2017 | Jul 24 – 28, 2017 | Classical | 52 | 2181 | 96 |
| SA-00590LSS· Jul 25 – 28, 2017 | Jul 25 – 28, 2017 | Classical | 10 | 2161 | 28 |
| SN-00869LSS· Jul 26 – 27, 2017 | Jul 26 – 27, 2017 | Classical | 7 | 1025 | 6 |
| OP-04394LSS· Jul 24 – 26, 2017 | Jul 24 – 26, 2017 | Classical | 10 | 1514 | 14 |
Gilbert Cup 2017 Cardiff WLS· Jul 24 – 26, 2017 | Jul 24 – 26, 2017 | Classical | 19 | 1623 | 29 |
10. Paleochora Open 2017 Paleochora GRE· Jul 19 – 26, 2017 | Jul 19 – 26, 2017 | Classical | 131 | 2134 | 305 |
Glorney Cup 2017 Cardiff WLS· Jul 24 – 26, 2017 | Jul 24 – 26, 2017 | Classical | 30 | 1907 | 71 |
| RF-00399LSS· Jul 20 – 26, 2017 | Jul 20 – 26, 2017 | Classical | 7 | 1581 | 6 |
| SA-00589LSS· Jul 24 – 25, 2017 | Jul 24 – 25, 2017 | Classical | 9 | 2157 | 24 |
International Chess Day St Petersburg RUS· Jul 16 – 25, 2017 | Jul 16 – 25, 2017 | Classical | 13 | 2296 | 45 |
Winnipeg Open Winnipeg CAN· Jun 6 – Jul 25, 2017 | Jun 6 – Jul 25, 2017 | Classical | 34 | 1773 | 58 |
| FICGS__CHESS__THEMATIC_TOURNAMENT__000219FICGS· Jul 23, 2017 | Jul 23, 2017 | Classical | 7 | 1452 | 6 |
| OP-04392LSS· Jul 23, 2017 | Jul 23, 2017 | Classical | 6 | 1766 | 5 |
| SC-00328LSS· Jul 20 – 23, 2017 | Jul 20 – 23, 2017 | Classical | 8 | 1852 | 22 |
50. Biel ACCENTUS Rapid Biel SUI· Jul 23, 2017 | Jul 23, 2017 | Rapid | 8 | 2620 | 15 |
| SA-00588LSS· Jul 22 – 23, 2017 | Jul 22 – 23, 2017 | Classical | 8 | 2087 | 22 |
| SB-00504LSS· Jul 18 – 23, 2017 | Jul 18 – 23, 2017 | Classical | 8 | 1928 | 22 |
Dundee 150 2017 Dundee SCO· Jul 14 – 23, 2017 | Jul 14 – 23, 2017 | Classical | 10 | 2434 | 60 |
| IT Heart of Finland 2017 Jyvaskyla· Jul 17 – 23, 2017 | Jul 17 – 23, 2017 | Classical | 34 | 2048 | 28 |
45. GM 2017 Dortmund GER· Jul 15 – 23, 2017 | Jul 15 – 23, 2017 | Classical | 8 | 2564 | 28 |
8. Vojvodina Open 2017 Novi Sad SRB· Jul 16 – 23, 2017 | Jul 16 – 23, 2017 | Classical | 81 | 2193 | 175 |
27. Heart of Finland Op Jyvaskyla FIN· Jul 17 – 23, 2017 | Jul 17 – 23, 2017 | Classical | 76 | 2041 | 195 |
TCh-TUR 1. League 2017 Konya TUR· Jul 17 – 23, 2017 | Jul 17 – 23, 2017 | Classical | 230 | 2013 | 825 |
TCh-TUR 2. League 2017 Konya TUR· Jul 17 – 23, 2017 | Jul 17 – 23, 2017 | Classical | 256 | 1735 | 683 |
11. Leiden Open A 2017 Leiden NED· Jul 14 – 23, 2017 | Jul 14 – 23, 2017 | Classical | 46 | 2218 | 87 |