| OP-05231LSS· Dec 20, 2021 | Dec 20, 2021 | Classical | 5 | 1424 | 7 |
| RA-00698LSS· Dec 17 – 20, 2021 | Dec 17 – 20, 2021 | Classical | 8 | 2075 | 26 |
| FICGS__CHESS__RAPID_A__000277FICGS· Dec 19, 2021 | Dec 19, 2021 | Classical | 8 | 2014 | 25 |
EST Ch 2021 Tallinn EST· Dec 11 – 19, 2021 | Dec 11 – 19, 2021 | Classical | 10 | 1954 | 43 |
sachy.cz Extraliga 2021-22 Czech Republic CZE· Oct 15 – Dec 19, 2021 | Oct 15 – Dec 19, 2021 | Classical | 171 | 2372 | 303 |
TCh-HUN 2021-22 Hungary HUN· Oct 10 – Dec 19, 2021 | Oct 10 – Dec 19, 2021 | Classical | 177 | 2353 | 264 |
Greek Team Cup Final 2021 Thessaloniki GRE· Dec 18 – 19, 2021 | Dec 18 – 19, 2021 | Classical | 29 | 2301 | 36 |
European Rapid 2021 Katowice POL· Dec 18 – 19, 2021 | Dec 18 – 19, 2021 | Rapid | 293 | 2061 | 675 |
Malmo Open 2021 Malmo SWE· Dec 17 – 19, 2021 | Dec 17 – 19, 2021 | Classical | 61 | 2163 | 84 |
| OP-05230LSS· Dec 18, 2021 | Dec 18, 2021 | Classical | 5 | 1831 | 7 |
4. Salamanca Masters Salamanca ESP· Dec 15 – 18, 2021 | Dec 15 – 18, 2021 | Classical | 8 | 2550 | 28 |
7. Arica Open 2021 Arica CHI· Dec 12 – 18, 2021 | Dec 12 – 18, 2021 | Classical | 31 | 2167 | 58 |
Scerbin D.S. Mem 2021 Yekaterinburg RUS· Dec 18, 2021 | Dec 18, 2021 | Classical | 46 | 2149 | 71 |
ch-TUR 2021 Kemer TUR· Dec 10 – 18, 2021 | Dec 10 – 18, 2021 | Classical | 10 | 2284 | 45 |
69. ch-HUN 2021 Budapest HUN· Dec 7 – 17, 2021 | Dec 7 – 17, 2021 | Classical | 10 | 2567 | 45 |
81. ch-UKR Women 2021 Kharkiv UKR· Dec 8 – 17, 2021 | Dec 8 – 17, 2021 | Classical | 10 | 2190 | 45 |
| European Blitz Championship· Dec 17, 2021 | Dec 17, 2021 | Blitz | 11 | 2214 | 10 |
ch-BLR 1. Men 2021 Minsk BLR· Dec 9 – 17, 2021 | Dec 9 – 17, 2021 | Classical | 41 | 1896 | 80 |
90. ch-UKR 2021 Kharkiv UKR· Dec 8 – 17, 2021 | Dec 8 – 17, 2021 | Classical | 10 | 2448 | 45 |
69. ch-HUN Women 2021 Budapest HUN· Dec 7 – 17, 2021 | Dec 7 – 17, 2021 | Classical | 9 | 2233 | 32 |
European Blitz 2021 Katowice POL· Dec 17, 2021 | Dec 17, 2021 | Blitz | 257 | 2103 | 1,066 |
Ladder 1 Gatineau CAN· Nov 16 – Dec 16, 2021 | Nov 16 – Dec 16, 2021 | Classical | 15 | 1682 | 19 |
| OP-05229LSS· Dec 16, 2021 | Dec 16, 2021 | Classical | 7 | 1391 | 12 |
| QM-00118LSS· Dec 16, 2021 | Dec 16, 2021 | Classical | 5 | 2173 | 18 |
248. YMCA Autumn A 2021 Warsaw POL· Sep 24 – Dec 16, 2021 | Sep 24 – Dec 16, 2021 | Classical | 6 | 1976 | 32 |
Ladder 1 U1400 Gatineau CAN· Nov 16 – Dec 16, 2021 | Nov 16 – Dec 16, 2021 | Classical | 16 | 1021 | 15 |
ISR Ch Open 2021 Safed ISR· Dec 8 – 16, 2021 | Dec 8 – 16, 2021 | Classical | 77 | 2137 | 213 |
95. ch-ARG 2021 Villa Martelli ARG· Dec 6 – 16, 2021 | Dec 6 – 16, 2021 | Classical | 13 | 2492 | 77 |
| T208-B20LSS· Dec 13 – 15, 2021 | Dec 13 – 15, 2021 | Classical | 8 | 1825 | 38 |
Holuj-Radzikowska POL-ROW Wroclaw POL· Dec 8 – 15, 2021 | Dec 8 – 15, 2021 | Classical | 10 | 2391 | 24 |
Mercredi 2021.11.17 ABCD Montreal CAN· Nov 17 – Dec 15, 2021 | Nov 17 – Dec 15, 2021 | Classical | 19 | 1783 | 36 |
27. Abu Dhabi Mast Blitz Abudhabi UAE· Dec 15, 2021 | Dec 15, 2021 | Blitz | 28 | 2554 | 124 |
| QM-00117LSS· Dec 14, 2021 | Dec 14, 2021 | Classical | 4 | 2012 | 11 |
| FICGS__CHESS__CLASS_B__000348FICGS· Dec 14, 2021 | Dec 14, 2021 | Classical | 5 | 1987 | 10 |
15. ch-SRB w 2021 Stara Planina SRB· Dec 6 – 14, 2021 | Dec 6 – 14, 2021 | Classical | 10 | 2198 | 44 |
FSGM December 2021 Budapest HUN· Dec 4 – 14, 2021 | Dec 4 – 14, 2021 | Classical | 10 | 2329 | 41 |
| QA-00016LSS· Dec 12 – 14, 2021 | Dec 12 – 14, 2021 | Classical | 5 | 2054 | 18 |
| RA-00697LSS· Dec 13 – 14, 2021 | Dec 13 – 14, 2021 | Classical | 8 | 2043 | 27 |
15. ch-SRB 2021 Stara Planina SRB· Dec 6 – 14, 2021 | Dec 6 – 14, 2021 | Classical | 11 | 2476 | 45 |
| OP-05228LSS· Dec 14, 2021 | Dec 14, 2021 | Classical | 5 | 1665 | 8 |
FSIM December 2021 Budapest HUN· Dec 4 – 14, 2021 | Dec 4 – 14, 2021 | Classical | 10 | 2240 | 41 |
Greek Team Cup (ESSThH) Thessaloniki GRE· Oct 23 – Dec 14, 2021 | Oct 23 – Dec 14, 2021 | Classical | 23 | 1827 | 14 |
27. Abu Dhabi Masters Abudhabi UAE· Dec 12 – 14, 2021 | Dec 12 – 14, 2021 | Classical | 29 | 2548 | 122 |
PHI Ch 2021 Mactan City PHI· Dec 9 – 14, 2021 | Dec 9 – 14, 2021 | Classical | 15 | 2292 | 93 |
| OP-05227LSS· Dec 12 – 13, 2021 | Dec 12 – 13, 2021 | Classical | 7 | 1777 | 12 |
| SA-00782LSS· Dec 12 – 13, 2021 | Dec 12 – 13, 2021 | Classical | 8 | 2000 | 27 |
43. ch-GRE Women 2021 Lamia GRE· Dec 5 – 12, 2021 | Dec 5 – 12, 2021 | Classical | 10 | 2015 | 40 |
70. ch-GRE 2021 Lamia GRE· Dec 4 – 12, 2021 | Dec 4 – 12, 2021 | Classical | 10 | 2459 | 40 |
RA December Open Ottawa CAN· Dec 10 – 12, 2021 | Dec 10 – 12, 2021 | Classical | 23 | 1831 | 30 |
18. Vasylyshyn GM Lvov UKR· Dec 4 – 12, 2021 | Dec 4 – 12, 2021 | Classical | 11 | 2395 | 50 |