| World Youth Chess Championship U18· Dec 21 – 23, 2013 | Dec 21 – 23, 2013 | Classical | 10 | 2537 | 14 |
Ch World (juniors) (under 18) (g) Al-Ain UAE· Dec 18 – 23, 2013 | Dec 18 – 23, 2013 | Classical | 6 | 1823 | 5 |
| FICGS__CHESS__THEMATIC_TOURNAMENT__000172FICGS· Dec 23, 2013 | Dec 23, 2013 | Classical | 6 | 1847 | 13 |
| RB-00233LSS· Dec 18 – 23, 2013 | Dec 18 – 23, 2013 | Classical | 7 | 1961 | 21 |
| SB-00344LSS· Dec 19 – 23, 2013 | Dec 19 – 23, 2013 | Classical | 7 | 1952 | 21 |
Charlesbourg Olympiade Charlesbourg CAN· Nov 11 – Dec 23, 2013 | Nov 11 – Dec 23, 2013 | Classical | 12 | 1920 | 22 |
| SM-00281LSS· Dec 19 – 23, 2013 | Dec 19 – 23, 2013 | Classical | 7 | 2051 | 21 |
| World Youth Chess ChampionshipAL Ain· Dec 18 – 23, 2013 | Dec 18 – 23, 2013 | Classical | 14 | 1407 | 8 |
| RC-00135LSS· Dec 22 – 23, 2013 | Dec 22 – 23, 2013 | Classical | 7 | 1750 | 15 |
6. Padova ITA, Open Padova ITA· Dec 17 – 22, 2013 | Dec 17 – 22, 2013 | Classical | 9 | 2539 | 6 |
St Petersburg Blitz Final w 2013 St Petersburg RUS· Dec 22, 2013 | Dec 22, 2013 | Blitz | 4 | 2306 | 6 |
It Open Padova ITA· Dec 15 – 22, 2013 | Dec 15 – 22, 2013 | Classical | 14 | 2450 | 15 |
San Antonio del Tachira VEN, Open 2013 San Antonio del Tachira VEN· Dec 20 – 22, 2013 | Dec 20 – 22, 2013 | Classical | 11 | 2200 | 14 |
Batatais BRA, 3. Open Batatais BRA· Dec 20 – 22, 2013 | Dec 20 – 22, 2013 | Classical | 16 | 2138 | 20 |
Medellin COL, Navideno Open 2013 Medellin COL· Dec 18 – 22, 2013 | Dec 18 – 22, 2013 | Classical | 45 | 2180 | 104 |
| RE-00131LSS· Dec 12 – 22, 2013 | Dec 12 – 22, 2013 | Classical | 7 | 1589 | 11 |
AUS Masters GM Melbourne AUS· Dec 14 – 22, 2013 | Dec 14 – 22, 2013 | Classical | 11 | 2403 | 42 |
St Petersburg Blitz Final 2013 St Petersburg RUS· Dec 22, 2013 | Dec 22, 2013 | Blitz | 6 | 2501 | 10 |
St Petersburg Blitz Prelim 2013 St Petersburg RUS· Dec 22, 2013 | Dec 22, 2013 | Blitz | 43 | 2318 | 88 |
AUS Masters IM Melbourne AUS· Dec 14 – 22, 2013 | Dec 14 – 22, 2013 | Classical | 11 | 2247 | 44 |
16. Padova Open A 2013 Padova ITA· Dec 15 – 22, 2013 | Dec 15 – 22, 2013 | Classical | 44 | 2337 | 95 |
CZE Ch Blitz KO 2013 Brno CZE· Dec 21, 2013 | Dec 21, 2013 | Blitz | 3 | 2599 | 5 |
| OP-03188LSS· Dec 21, 2013 | Dec 21, 2013 | Classical | 5 | 1649 | 7 |
Tenerife ESP, Liga Por Equipos 2014 Tenerife ESP· Dec 14 – 21, 2013 | Dec 14 – 21, 2013 | Classical | 14 | 2145 | 8 |
| 140. Ambelokipi Open· Nov 11 – Dec 21, 2013 | Nov 11 – Dec 21, 2013 | Classical | 27 | 1776 | 30 |
Ch Brazil Joao Pessoa BRA· Dec 13 – 21, 2013 | Dec 13 – 21, 2013 | Classical | 12 | 2417 | 39 |
Ch Czech Republic (blitz) (KO-system) Brno CZE· Dec 21, 2013 | Dec 21, 2013 | Blitz | 4 | 2567 | 9 |
| FICGS__CHESS__CLASS_M__000066FICGS· Dec 21, 2013 | Dec 21, 2013 | Classical | 7 | 2260 | 21 |
It Open Zadar CRO· Dec 15 – 21, 2013 | Dec 15 – 21, 2013 | Classical | 14 | 2449 | 13 |
Russian Rapid Cup Final 2013 Khanty-Mansiysk RUS· Dec 20 – 21, 2013 | Dec 20 – 21, 2013 | Rapid | 17 | 2510 | 36 |
23. Elgoibar Masters 2013 Elgoibar ESP· Dec 15 – 21, 2013 | Dec 15 – 21, 2013 | Classical | 11 | 2462 | 35 |
20. Zadar Open A 2013 Zadar CRO· Dec 15 – 21, 2013 | Dec 15 – 21, 2013 | Classical | 43 | 2420 | 174 |
20. Zadar Open B 2013 Zadar CRO· Dec 15 – 21, 2013 | Dec 15 – 21, 2013 | Classical | 44 | 2099 | 83 |
CZE Ch Blitz Prelim 2013 Brno CZE· Dec 21, 2013 | Dec 21, 2013 | Blitz | 19 | 2494 | 26 |
80. ch-BRA 2013 Joao Pessoa BRA· Dec 13 – 21, 2013 | Dec 13 – 21, 2013 | Classical | 11 | 2422 | 27 |
| 23. Torneo Magistral Internacional de Elgoibar· Dec 15 – 20, 2013 | Dec 15 – 20, 2013 | Classical | 5 | 2524 | 8 |
25. Carlos Torre Open Merida MEX· Dec 13 – 20, 2013 | Dec 13 – 20, 2013 | Classical | 19 | 2433 | 18 |
Barcelona ESP, 7. Vila de Gracia Open Barcelona ESP· Oct 18 – Dec 20, 2013 | Oct 18 – Dec 20, 2013 | Classical | 22 | 2231 | 47 |
Memorial C.Torre Open Merida MEX· Dec 13 – 20, 2013 | Dec 13 – 20, 2013 | Classical | 26 | 2421 | 44 |
| Lancaster Club ChampionshipLancaster· Jan 8 – Dec 20, 2013 | Jan 8 – Dec 20, 2013 | Classical | 8 | 1832 | 8 |
| AonRen @ UOPUOP· Dec 19, 2013 | Dec 19, 2013 | Classical | 14 | 1912 | 7 |
2rd Erbil IRQ, Kurdistan Open Erbil IRQ· Dec 12 – 19, 2013 | Dec 12 – 19, 2013 | Classical | 8 | 2525 | 8 |
2. Kurdistan Open 2013 Erbil IRQ· Dec 12 – 19, 2013 | Dec 12 – 19, 2013 | Classical | 50 | 2107 | 74 |
| RM-00131LSS· Nov 29 – Dec 19, 2013 | Nov 29 – Dec 19, 2013 | Classical | 8 | 1898 | 21 |
Russian Cup Final 2013 Khanty-Mansiysk RUS· Dec 12 – 19, 2013 | Dec 12 – 19, 2013 | Classical | 17 | 2601 | 48 |
Pavlodar Open 2013 Pavlodar KAZ· Dec 10 – 19, 2013 | Dec 10 – 19, 2013 | Classical | 107 | 2076 | 479 |
It Open Pavlodar KAZ· Dec 11 – 18, 2013 | Dec 11 – 18, 2013 | Classical | 10 | 2178 | 8 |
SportAccord Basque Men 2013 Beijing CHN· Dec 17 – 18, 2013 | Dec 17 – 18, 2013 | Classical | 17 | 2662 | 89 |
| 139. Ambelokipi Open· Nov 11 – Dec 18, 2013 | Nov 11 – Dec 18, 2013 | Classical | 22 | 1817 | 25 |
SportAccord Basque Women 2013 Beijing CHN· Dec 17 – 18, 2013 | Dec 17 – 18, 2013 | Classical | 16 | 2531 | 80 |