ESP Ch Seniors 50+ 2017 Altea ESP· Oct 7 – 15, 2017 | Oct 7 – 15, 2017 | Classical | 38 | 2068 | 79 |
TCh-SUI 2017 Switzerland SUI· Mar 19 – Oct 15, 2017 | Mar 19 – Oct 15, 2017 | Classical | 140 | 2298 | 368 |
Tatry Open 2017 Tatranske Zruby SVK· Oct 8 – 15, 2017 | Oct 8 – 15, 2017 | Classical | 127 | 2040 | 351 |
39. Arco Open 2017 Arco ITA· Oct 7 – 15, 2017 | Oct 7 – 15, 2017 | Classical | 123 | 1915 | 473 |
| OP-04448LSS· Oct 7 – 14, 2017 | Oct 7 – 14, 2017 | Classical | 5 | 2069 | 10 |
| SC-00333LSS· Oct 10 – 14, 2017 | Oct 10 – 14, 2017 | Classical | 9 | 1813 | 19 |
| FICGS__CHESS__WCH_ROUND_ROBIN_FINAL__000016FICGS· Oct 14, 2017 | Oct 14, 2017 | Classical | 8 | 2245 | 23 |
33. ECC Women 2017 Antalya TUR· Oct 8 – 14, 2017 | Oct 8 – 14, 2017 | Classical | 53 | 2218 | 188 |
10. Maria Albulet Memorial Braila ROU· Oct 7 – 14, 2017 | Oct 7 – 14, 2017 | Classical | 19 | 1910 | 69 |
33. ECC Open 2017 Antalya TUR· Oct 8 – 14, 2017 | Oct 8 – 14, 2017 | Classical | 251 | 2279 | 852 |
UKR Ch Blitz 2017 Omelnyk UKR· Oct 14, 2017 | Oct 14, 2017 | Blitz | 37 | 2277 | 87 |
WCh-Chess Disabled 2017 Dresden GER· Oct 6 – 13, 2017 | Oct 6 – 13, 2017 | Classical | 24 | 2075 | 30 |
| RB-00349LSS· Oct 8 – 13, 2017 | Oct 8 – 13, 2017 | Classical | 8 | 1988 | 22 |
UKR Ch Rapid 2017 Omelnyk UKR· Oct 12 – 13, 2017 | Oct 12 – 13, 2017 | Rapid | 41 | 2333 | 89 |
| OP-04451LSS· Oct 13, 2017 | Oct 13, 2017 | Classical | 5 | 1399 | 7 |
| OP-04450LSS· Oct 11 – 12, 2017 | Oct 11 – 12, 2017 | Classical | 5 | 1733 | 7 |
1. Puchong Friday IM Oct Puchong MAS· Oct 7 – 11, 2017 | Oct 7 – 11, 2017 | Classical | 12 | 2195 | 49 |
| SE-00259LSS· Sep 25 – Oct 11, 2017 | Sep 25 – Oct 11, 2017 | Classical | 8 | 1586 | 7 |
UKR Ch Semi-Final 2017 Omelnyk UKR· Oct 3 – 11, 2017 | Oct 3 – 11, 2017 | Classical | 44 | 2307 | 84 |
Almaty Open 2017 Almaty KAZ· Oct 3 – 11, 2017 | Oct 3 – 11, 2017 | Classical | 52 | 2150 | 85 |
| 7. SO Peristeriou C.M. normAthens, Greece· Sep 26 – Oct 10, 2017 | Sep 26 – Oct 10, 2017 | Classical | 8 | 1896 | 11 |
| SB-00513LSS· Oct 6 – 10, 2017 | Oct 6 – 10, 2017 | Classical | 8 | 1978 | 22 |
| RA-00542LSS· Oct 9 – 10, 2017 | Oct 9 – 10, 2017 | Classical | 7 | 2136 | 21 |
ch-LAT Women 2017 Riga LAT· Oct 5 – 10, 2017 | Oct 5 – 10, 2017 | Classical | 17 | 1765 | 37 |
Saanich inv III B Victoria CAN· Oct 7 – 9, 2017 | Oct 7 – 9, 2017 | Classical | 6 | 1702 | 5 |
Saanich inv III A Victoria CAN· Oct 7 – 9, 2017 | Oct 7 – 9, 2017 | Classical | 6 | 1807 | 12 |
Ste Foy Alekhine Ste Foy CAN· Sep 11 – Oct 9, 2017 | Sep 11 – Oct 9, 2017 | Classical | 18 | 1728 | 22 |
New Westminster Open New Westminster CAN· Oct 7 – 9, 2017 | Oct 7 – 9, 2017 | Classical | 15 | 1892 | 37 |
British Columbia Ch Victoria CAN· Oct 6 – 9, 2017 | Oct 6 – 9, 2017 | Classical | 7 | 2171 | 26 |
| Diasyllogiko ESSThH U16 2017Thessaloniki, Papafi 17· Oct 8, 2017 | Oct 8, 2017 | Classical | 10 | 1131 | 5 |
192. MGU Open 2017 Sofia BUL· Oct 7 – 8, 2017 | Oct 7 – 8, 2017 | Classical | 11 | 1645 | 17 |
Varennes Open 2017 Montreal CAN· Oct 6 – 8, 2017 | Oct 6 – 8, 2017 | Classical | 63 | 2083 | 147 |
George Trundle Masters Auckland NZL· Sep 30 – Oct 8, 2017 | Sep 30 – Oct 8, 2017 | Classical | 10 | 2193 | 45 |
XXIV ProAm Copa Clarin Op Villa Martelli ARG· Oct 2 – 8, 2017 | Oct 2 – 8, 2017 | Classical | 86 | 1902 | 262 |
8. Hradec Kralove Open Hradec Kralove CZE· Oct 2 – 8, 2017 | Oct 2 – 8, 2017 | Classical | 74 | 1814 | 177 |
TCh-ROU League A 2017 Slanic Moldova ROU· Sep 30 – Oct 8, 2017 | Sep 30 – Oct 8, 2017 | Classical | 74 | 2046 | 268 |
37. Muenich OIS Open Munich GER· Sep 30 – Oct 8, 2017 | Sep 30 – Oct 8, 2017 | Classical | 63 | 2085 | 158 |
Ste Foy Botwinnik Ste Foy CAN· Feb 13 – Oct 7, 2017 | Feb 13 – Oct 7, 2017 | Classical | 27 | 1730 | 33 |
| OP-04447LSS· Oct 6 – 7, 2017 | Oct 6 – 7, 2017 | Classical | 5 | 1431 | 7 |
82. ch-ESP 2017 Las Palmas ESP· Sep 29 – Oct 7, 2017 | Sep 29 – Oct 7, 2017 | Classical | 96 | 2190 | 248 |
Oslo Open 2017 Fornebu NOR· Sep 29 – Oct 7, 2017 | Sep 29 – Oct 7, 2017 | Classical | 124 | 1934 | 481 |
| 9. Beirut Open 2017Beirut LIB· Sep 30 – Oct 7, 2017 | Sep 30 – Oct 7, 2017 | Classical | 94 | 1815 | 342 |
Bolkhov Tournament 2017 Bolkhov RUS· Sep 30 – Oct 6, 2017 | Sep 30 – Oct 6, 2017 | Classical | 15 | 2115 | 82 |
26. TCh-CRO Div 1b 2017 Mali Losinj CRO· Sep 28 – Oct 6, 2017 | Sep 28 – Oct 6, 2017 | Classical | 68 | 2309 | 278 |
26. TCh-CRO Div 1a 2017 Mali Losinj CRO· Sep 28 – Oct 6, 2017 | Sep 28 – Oct 6, 2017 | Classical | 69 | 2418 | 280 |
TCh-RUS Blitz w 2017 Sochi RUS· Oct 5, 2017 | Oct 5, 2017 | Blitz | 26 | 2213 | 132 |
| RA-00541LSS· Oct 3 – 5, 2017 | Oct 3 – 5, 2017 | Classical | 7 | 2109 | 21 |
26. TCh-CRO Women 2017 Mali Losinj CRO· Sep 28 – Oct 5, 2017 | Sep 28 – Oct 5, 2017 | Classical | 42 | 1996 | 145 |
TCh-RUS Blitz 2017 Sochi RUS· Oct 5, 2017 | Oct 5, 2017 | Blitz | 110 | 2323 | 560 |
Montcalm Open 1 2017-18 Quebec CAN· Sep 7 – Oct 5, 2017 | Sep 7 – Oct 5, 2017 | Classical | 16 | 1741 | 24 |