| PGN | | Event Name | City | Sys | Start | End | Received | I |
|
Tournaments registered for November 2021 (2021-11-01)
|
| |  | Maloy Rapid 2021 Stage 40_7 | Maloyaroslavets | s | 2021-10-17 | 2021-10-17 | 2021-10-17 | Inf. |
| | | O.Pedko Memorial_Sochi rapid Cup 2021_stage 2 | Sochi | s | 2021-10-17 | 2021-10-17 | 2021-10-19 | Inf. |
| | | Petrograd District Cup 2021-4 | St. Petersburg | s | 2021-09-25 | 2021-10-03 | 2021-10-08 | Inf. |
 | | Superfinal Men Championship 2021 | Ufa | r | 2021-10-09 | 2021-10-20 | 2021-10-21 | Inf. |
| | | Superfinal Women Championship 2021 | Ufa | r | 2021-10-09 | 2021-10-20 | 2021-10-21 | Inf. |
| | | Novokuznetsk Champ.2021 SF2 | Novokuznetsk | s | 2021-09-26 | 2021-10-17 | 2021-10-26 | Inf. |
| | | Ugra Champ. rapid 2021_B11 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_B13 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_B15 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_B17 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_B19 | Khanty-Mansiysk | d | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_G11 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_G13 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_G15 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. rapid 2021_G17 | Khanty-Mansiysk | s | 2021-09-23 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_B11 | Khanty-Mansiysk | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_B13 | Khanty-Mansiysk | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_B15 | Khanty-Mansiysk | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_B17 | Khanty-Mansiysk | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_B19 | Khanty-Mansiysk | d | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_G11 | Khanty-Mansiysk | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_G13 | Khanty-Mansiysk | r | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_G15 | Khanty-Mansiysk | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Ugra Champ. blitz 2021_G17 | Khanty-Mansiysk | d | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Blitz_G15 | Salekhard | r | 2021-10-09 | 2021-10-09 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Blitz_B15 | Salekhard | s | 2021-10-09 | 2021-10-09 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Blitz_B17 | Salekhard | r | 2021-10-09 | 2021-10-09 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Blitz_B19 | Salekhard | r | 2021-10-09 | 2021-10-09 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Rapid_G15 | Salekhard | r | 2021-10-02 | 2021-10-03 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Rapid_B15 | Salekhard | s | 2021-10-02 | 2021-10-03 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Rapid_B17 | Salekhard | r | 2021-10-02 | 2021-10-03 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Rapid_B19 | Salekhard | d | 2021-10-02 | 2021-10-03 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Standard_B15 | Salekhard | s | 2021-10-04 | 2021-10-08 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Standard_B17 | Salekhard | r | 2021-10-04 | 2021-10-08 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Standard_B19 | Salekhard | r | 2021-10-04 | 2021-10-08 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Standard_G15 | Salekhard | r | 2021-10-04 | 2021-10-08 | 2021-10-14 | Inf. |
| | | Championship YANAO 2021 Blitz_G13 | Novyy Urengoy | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Blitz_B11 | Novyy Urengoy | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Blitz_B13 | Novyy Urengoy | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Rapid_G13 | Novyy Urengoy | r | 2021-09-24 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Rapid_B11 | Novyy Urengoy | s | 2021-09-24 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Rapid_B13 | Novyy Urengoy | s | 2021-09-24 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Standard_B13 | Novyy Urengoy | s | 2021-09-20 | 2021-09-24 | 2021-10-05 | Inf. |
| | | Championship YANAO 2021 Standard_G13 | Novyy Urengoy | s | 2021-09-20 | 2021-09-24 | 2021-10-05 | Inf. |
| | | VEGAS_Standard (October) | Nemchinovka | s | 2021-10-16 | 2021-10-17 | 2021-10-24 | Inf. |
| | | VEGAS_Blitz (October) | Nemchinovka | s | 2021-10-17 | 2021-10-17 | 2021-10-24 | Inf. |
| | | VEGAS_Rapid 2 (October) | Nemchinovka | s | 2021-10-16 | 2021-10-16 | 2021-10-23 | Inf. |
| | | Zhemchuzhina 2021_Yu.I. Lobanov Memorial_stage Cup of Russia | Sochi | s | 2021-09-28 | 2021-10-06 | 2021-10-12 | Inf. |
| | | Zhemchuzhina 2021_Yu.I. Lobanov Memorial_B9 | Sochi | s | 2021-09-28 | 2021-10-04 | 2021-10-12 | Inf. |
| | | Zhemchuzhina 2021_Yu.I. Lobanov Memorial_B11 | Sochi | s | 2021-09-28 | 2021-10-06 | 2021-10-12 | Inf. |
| | | Zhemchuzhina 2021_Yu.I. Lobanov Memorial_B13 | Sochi | r | 2021-09-28 | 2021-10-06 | 2021-10-12 | Inf. |
| | | Zhemchuzhina 2021_Yu.I. Lobanov Memorial_Rapid Grand Prix of Russia | Sochi | s | 2021-10-07 | 2021-10-08 | 2021-10-12 | Inf. |
| | | Zhemchuzhina 2021_Yu.I. Lobanov Memorial_Blitz | Sochi | s | 2021-10-09 | 2021-10-09 | 2021-10-12 | Inf. |
| | | Blitz_Team Men Champ. 2021 | Sochi | t | 2021-10-14 | 2021-10-14 | 2021-10-23 | Inf. |
| | | Blitz_Team Women Champ. 2021 | Sochi | t | 2021-10-14 | 2021-10-14 | 2021-10-23 | Inf. |
| | | Rapid_Team Men Champ. 2021 | Sochi | t | 2021-10-15 | 2021-10-16 | 2021-10-23 | Inf. |
| | | Rapid_Team Women Champ. 2021 | Sochi | t | 2021-10-15 | 2021-10-16 | 2021-10-23 | Inf. |
| | | Blitz_Men Champ. 2021 | Sochi | s | 2021-10-11 | 2021-10-11 | 2021-10-21 | Inf. |
| | | Blitz_Women Champ. 2021 | Sochi | s | 2021-10-11 | 2021-10-11 | 2021-10-21 | Inf. |
| | | Rapid_Men Champ. 2021 | Sochi | s | 2021-10-12 | 2021-10-13 | 2021-10-21 | Inf. |
| | | Rapid_Women Champ. 2021 | Sochi | s | 2021-10-12 | 2021-10-13 | 2021-10-21 | Inf. |
| | | Nekrasovskaya autumn 2021_B9 | Krasnye Tkachi | s | 2021-09-20 | 2021-09-26 | 2021-10-06 | Inf. |
| | | Nekrasovskaya autumn 2021_B11 | Krasnye Tkachi | s | 2021-09-20 | 2021-09-26 | 2021-10-06 | Inf. |
| | | Nekrasovskaya autumn 2021_B15 | Krasnye Tkachi | s | 2021-09-20 | 2021-09-26 | 2021-10-06 | Inf. |
| | | Legal_Chess_blitz | Moscow | s | 2021-10-02 | 2021-10-02 | 2021-10-08 | Inf. |
| | | Legal_Chess_rapid | Moscow | s | 2021-10-02 | 2021-10-02 | 2021-10-08 | Inf. |
| | | Krasnoyarsk region championship 2021 | Krasnoyarsk | s | 2021-09-18 | 2021-09-26 | 2021-10-05 | Inf. |
| | | X st. of the A. E. Karpov Children's Award Tourn.-A | Nemchinovka | s | 2021-10-03 | 2021-10-03 | 2021-10-11 | Inf. |
| | | X st. of the A. E. Karpov Children's Award Tourn.-B | Nemchinovka | s | 2021-10-03 | 2021-10-03 | 2021-10-12 | Inf. |
| | | Lyubertsy Chmp rapid - 2021 | Lyubertsy | s | 2021-10-02 | 2021-10-03 | 2021-10-10 | Inf. |
| | | Tver region chess championship blitz G11,G13 | Tver | r | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Tver region chess championship 2021 blitz B11 | Tver | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Tver region chess championship 2021 blitz B13 | Tver | r | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Tver region chess championship 2021 blitz B15 | Tver | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Tver region chess championship 2021 blitz B17,B19 | Tver | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Tver region chess championship 2021 rapid B13 | Tver | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Tver region chess championship 2021 rapid B15 | Tver | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | Tver region chess championship 2021 rapid B17,B19 | Tver | s | 2021-09-25 | 2021-09-25 | 2021-10-05 | Inf. |
| | | City_Day_Omsk_2021 | Omsk | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Seniors Blitz_Omsk_2021 | Omsk | s | 2021-10-09 | 2021-10-09 | 2021-10-18 | Inf. |
| | | Bryansk forest 2021_Open | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Cup of the governor of the Bryansk region. Boys 9 | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Cup of the governor of the Bryansk region. Boys 11 | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Cup of the governor of the Bryansk region. Boys 13 | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Cup of the governor of the Bryansk region. Boys 15 | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Cup of the governor of the Bryansk region. Girls 13 | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Cup of the governor of the Bryansk region. Girls 11 | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Cup of the governor of the Bryansk region. Girls 9 | Bryansk | s | 2021-09-29 | 2021-10-05 | 2021-10-12 | Inf. |
| | | Championship of the Rostov region 2021_blitz | Rostov-on-Don | s | 2021-09-27 | 2021-09-27 | 2021-10-05 | Inf. |
| | | Championship of the Rostov region 2021_rapid | Rostov-on-Don | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Championship of the Rostov region 2021_standard | Rostov-on-Don | s | 2021-09-28 | 2021-10-06 | 2021-10-12 | Inf. |
| | | Championship of the Rostov region (B-15) | Rostov-on-Don | s | 2021-10-07 | 2021-10-15 | 2021-10-19 | Inf. |
| | | Championship of the Rostov region (B-17) | Rostov-on-Don | s | 2021-10-07 | 2021-10-15 | 2021-10-19 | Inf. |
| | | Championship of the Rostov region (B-19) | Rostov-on-Don | r | 2021-10-07 | 2021-10-15 | 2021-10-19 | Inf. |
| | | Championship of the Rostov region (G-15) | Rostov-on-Don | s | 2021-10-07 | 2021-10-15 | 2021-10-19 | Inf. |
| | | Championship of the Rostov region (G-17) | Rostov-on-Don | d | 2021-10-07 | 2021-10-15 | 2021-10-19 | Inf. |
| | | Championship of the Rostov region (G-19) | Rostov-on-Don | d | 2021-10-07 | 2021-10-15 | 2021-10-19 | Inf. |
| | | TG-Champ. Sport School, semifinal B | Oktyabrskiy | s | 2021-09-28 | 2021-10-16 | 2021-10-19 | Inf. |
| | | Ladoga Center Prize. Stage 1. 2021. Rapid | Lodeynoye Pole | s | 2021-09-24 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Khabarovskii krai Championship 2021 (men) | Khabarovsk | s | 2021-09-24 | 2021-09-30 | 2021-10-12 | Inf. |
| | | Khabarovskii krai Championship 2021 (women) | Khabarovsk | s | 2021-09-24 | 2021-09-30 | 2021-10-12 | Inf. |
| | | Koltsovo Open | Koltsovo | s | 2021-10-02 | 2021-10-17 | 2021-10-20 | Inf. |
| | | Krasnoobsk Autumn 2021 - Mikhail Russkikh Memorial | Krasnoobsk | s | 2021-09-28 | 2021-10-08 | 2021-10-16 | Inf. |
| | | IPCA Russia Champ. 2021 Juniors | Odintsovo | s | 2021-10-06 | 2021-10-14 | 2021-10-16 | Inf. |
| | | 1_league_Yakutsk 2021 | Yakutsk | s | 2021-09-29 | 2021-10-03 | 2021-10-04 | Inf. |
| | | Stage of the Cup CFO - Bryanskiy les | Bryansk | s | 2021-10-02 | 2021-10-03 | 2021-10-08 | Inf. |
| | | V. M. Kokov Memorial_RAPID Grand Prix of Russia | Nalchik | s | 2021-10-19 | 2021-10-20 | 2021-10-28 | Inf. |
| | | Novosibirsk region Blitz cup. Stage 3.B18 | Tatarsk | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | Novosibirsk region Blitz cup. Stage 3. Men | Tatarsk | s | 2021-09-26 | 2021-09-26 | 2021-10-05 | Inf. |
| | | VSMPO Cup-1st stage, A | Verkhnyaya Salda | s | 2021-09-25 | 2021-09-26 | 2021-10-09 | Inf. |
| | | VSMPO Cup-2nd stage, A | Verkhnyaya Salda | s | 2021-10-09 | 2021-10-10 | 2021-10-12 | Inf. |
| | | VSMPO Cup-3rd stage, A | Verkhnyaya Salda | s | 2021-10-23 | 2021-10-24 | 2021-10-28 | Inf. |
| | | Egoryevsk Open Cup - 2021 Blitz | Egoryevsk | s | 2021-10-03 | 2021-10-03 | 2021-10-14 | Inf. |
| | | Senior Chess Cup (Rapid) - M60 | Povedniki | s | 2021-10-16 | 2021-10-17 | 2021-10-20 | Inf. |
| | | Senior Chess Cup (Rapid) - W55 | Povedniki | s | 2021-10-16 | 2021-10-17 | 2021-10-22 | Inf. |
| | | Senior Chess Cup (Blitz) - M60 | Povedniki | s | 2021-10-18 | 2021-10-18 | 2021-10-22 | Inf. |
| | | Senior Chess Cup (Blitz) - W55 | Povedniki | s | 2021-10-18 | 2021-10-18 | 2021-10-22 | Inf. |
| | | Senior Chess Cup - M60 | Povedniki | s | 2021-10-19 | 2021-10-27 | 2021-10-27 | Inf. |
| | | Senior Chess Cup - W55 | Povedniki | s | 2021-10-19 | 2021-10-27 | 2021-10-27 | Inf. |
| | | Chernogolovka Rapid 2021 | Chernogolovka | s | 2021-10-02 | 2021-10-02 | 2021-10-10 | Inf. |
| | | Blitz Moscow. October 2021 - 1 | Moscow | s | 2021-10-01 | 2021-10-01 | 2021-10-10 | Inf. |
| | | Blitz Moscow. October 2021 - 2 | Moscow | s | 2021-10-02 | 2021-10-02 | 2021-10-10 | Inf. |
| | | Blitz Moscow. October 2021 - 3 | Moscow | s | 2021-10-08 | 2021-10-08 | 2021-10-10 | Inf. |
| | | Blitz Moscow. October 2021 - 4 | Moscow | s | 2021-10-09 | 2021-10-09 | 2021-10-10 | Inf. |
| | | Blitz Moscow. October 2021 - 7 | Moscow | s | 2021-10-22 | 2021-10-22 | 2021-10-30 | Inf. |
| | | Blitz Moscow. October 2021 - 8 | Moscow | s | 2021-10-23 | 2021-10-23 | 2021-10-30 | Inf. |
| | | Rapid Moscow. October 2021 - 1 | Moscow | s | 2021-10-02 | 2021-10-02 | 2021-10-10 | Inf. |
| | | Rapid Moscow. October 2021 - 2 | Moscow | s | 2021-10-09 | 2021-10-09 | 2021-10-10 | Inf. |
| | | Rapid Moscow. October 2021 - 4 | Moscow | s | 2021-10-23 | 2021-10-23 | 2021-10-30 | Inf. |
| | | OPEN Moscow. October 2021 | Moscow | s | 2021-09-28 | 2021-10-14 | 2021-10-30 | Inf. |
| | | VO Moscow. October 2021 | Moscow | s | 2021-10-03 | 2021-10-17 | 2021-10-30 | Inf. |
| | | Naberezhnye Chelny cup 2021 blitz 4th stage | Naberezhnye Chelny | s | 2021-10-01 | 2021-10-01 | 2021-10-06 | Inf. |
| | | Tatarstan team blitz championship - women | Naberezhnye Chelny | t | 2021-10-03 | 2021-10-03 | 2021-10-12 | Inf. |
| | | Tatarstan team blitz championship - men | Naberezhnye Chelny | t | 2021-10-03 | 2021-10-03 | 2021-10-12 | Inf. |
| | | Tatarstan team rapid championship - women | Naberezhnye Chelny | t | 2021-10-02 | 2021-10-02 | 2021-10-12 | Inf. |
| | | Tatarstan team rapid championship - men | Naberezhnye Chelny | t | 2021-10-02 | 2021-10-02 | 2021-10-12 | Inf. |
| | | Kuzmolovo Rapid Cup 2021-10 | St. Petersburg | s | 2021-10-03 | 2021-10-03 | 2021-10-08 | Inf. |
| | | MEGA Cup | Ekaterinburg | s | 2021-10-03 | 2021-10-03 | 2021-10-12 | Inf. |
| | | MEGA Cup_Juniors | Ekaterinburg | s | 2021-10-03 | 2021-10-03 | 2021-10-12 | Inf. |
| | | Golden Autumn_Rapid | Krasnoyarsk | s | 2021-10-09 | 2021-10-10 | 2021-10-20 | Inf. |
| | | Rapid Grand Prix 2021 - Chelny 2nd stage | Naberezhnye Chelny | s | 2021-10-10 | 2021-10-10 | 2021-10-14 | Inf. |
| | | Youth Cup Tuimazy-2021 | Tuimazy | s | 2021-10-03 | 2021-10-08 | 2021-10-14 | Inf. |
| | | Championship city of Perm 2021 | Perm | s | 2021-10-04 | 2021-10-12 | 2021-10-18 | Inf. |
| | | Rapid Adygeya region chmp. 2021 | Maikop | s | 2021-10-03 | 2021-10-04 | 2021-10-09 | Inf. |
| | | Blitz Adygeya region chmp. 2021 | Maikop | r | 2021-10-05 | 2021-10-05 | 2021-10-09 | Inf. |
| | | The Municipal Chess Congress 2021 of Mytyschi | Mytyschi | s | 2021-10-02 | 2021-10-10 | 2021-10-20 | Inf. |
| | | Krasnoyarsk region rapid cup 8 stage | Krasnoyarsk | s | 2021-10-03 | 2021-10-03 | 2021-10-13 | Inf. |
| | | Stage of the Cup CFO BLITZ - Bryanskiy les | Bryansk | s | 2021-10-01 | 2021-10-01 | 2021-10-08 | Inf. |
| | | GOLUB Cup | Kirzhach | s | 2021-10-10 | 2021-10-10 | 2021-10-13 | Inf. |
| | | GOLUB Cup_juniors | Kirzhach | s | 2021-10-09 | 2021-10-09 | 2021-10-12 | Inf. |
| | | Petrograd 2021 Blitz | St. Petersburg | s | 2021-10-10 | 2021-10-10 | 2021-10-14 | Inf. |
| | | IX Cup Gran-Prix Chelyabinsk 2021 Rapid 5 (sf) | Chelyabinsk | s | 2021-10-09 | 2021-10-10 | 2021-10-20 | Inf. |
| | | IX Cup Gran-Prix Chelyabinsk 2021 Rapid 5 | Chelyabinsk | s | 2021-10-24 | 2021-10-24 | 2021-10-30 | Inf. |
| | | V Cup Gran-Prix Chelyabinsk 2021 Blitz 6 | Chelyabinsk | s | 2021-10-23 | 2021-10-23 | 2021-10-30 | Inf. |
| | | V Cup Gran-Prix Chelyabinsk 2021 Blitz 6 (sf) | Chelyabinsk | s | 2021-10-16 | 2021-10-16 | 2021-10-23 | Inf. |
| | | Golden autumn in Initsiativa 2021 | Novosibirsk | s | 2021-10-10 | 2021-10-10 | 2021-10-12 | Inf. |
| | | Kolomenskaya versta 2021_G-9 | Kolomna | s | 2021-10-09 | 2021-10-14 | 2021-10-23 | Inf. |
| | | Kolomenskaya versta 2021_G-11 | Kolomna | s | 2021-10-09 | 2021-10-15 | 2021-10-18 | Inf. |
| | | Kolomenskaya versta 2021_B-15 | Kolomna | s | 2021-10-09 | 2021-10-15 | 2021-10-18 | Inf. |
| | | Kolomenskaya versta 2021_B-13 | Kolomna | s | 2021-10-09 | 2021-10-15 | 2021-10-18 | Inf. |
| | | Kolomenskaya versta 2021_B-11 | Kolomna | s | 2021-10-09 | 2021-10-15 | 2021-10-18 | Inf. |
| | | Kolomenskaya versta 2021_B-9 | Kolomna | s | 2021-10-09 | 2021-10-14 | 2021-10-23 | Inf. |
| | | Kolomenskaya versta-2021 OPEN | Kolomna | s | 2021-10-09 | 2021-10-15 | 2021-10-18 | Inf. |
| | | Kolomenskaya versta 2021_stage of the Moscow Region Blitz Cup tournament A | Kolomna | s | 2021-10-09 | 2021-10-09 | 2021-10-17 | Inf. |
| | | Kolomenskaya versta 2021_stage of the Moscow Region Blitz Cup tournament B | Kolomna | s | 2021-10-09 | 2021-10-09 | 2021-10-17 | Inf. |
| | | Kolomenskaya versta-2021 Blitz tournament A | Kolomna | r | 2021-10-11 | 2021-10-11 | 2021-10-16 | Inf. |
| | | Odintsovo Rapid cup 2021 Semifinal | Odintsovo | s | 2021-10-10 | 2021-10-10 | 2021-10-17 | Inf. |
| | | Petrograd District Blitz 2021-11 | St. Petersburg | r | 2021-10-09 | 2021-10-09 | 2021-10-12 | Inf. |
| | | Overtime Round Robin Blitz 2021-4 | St. Petersburg | r | 2021-10-17 | 2021-10-17 | 2021-10-19 | Inf. |
| | | Petrograd District Rapid 2021-12 | St. Petersburg | s | 2021-10-16 | 2021-10-16 | 2021-10-19 | Inf. |
| | | Overtime Rapid Cup U15 2021-10 | St. Petersburg | s | 2021-10-10 | 2021-10-10 | 2021-10-12 | Inf. |
| | | Novgorod Region Cup | Velikiy Novgorod | s | 2021-10-08 | 2021-10-09 | 2021-10-16 | Inf. |
| | | UR Cup 2021 blz (SCK st. 13) | Izhevsk | d | 2021-10-07 | 2021-10-07 | 2021-10-08 | Inf. |
| | | UR CUP 2021 rpd (SCK_5) | Izhevsk | r | 2021-10-19 | 2021-10-20 | 2021-10-28 | Inf. |
| | | Zarembo memorial tournament _rapid | Anapa | s | 2021-10-16 | 2021-10-17 | 2021-10-27 | Inf. |
| | | X stage ICCC Cup 2021 (Rapid) | Irkutsk | s | 2021-10-10 | 2021-10-10 | 2021-10-19 | Inf. |
| | | X stage ICCC Cup 2021 (blitz) | Irkutsk | s | 2021-10-11 | 2021-10-11 | 2021-10-19 | Inf. |
| | | IX Memorial Gumerov (Open C) | Ufa | s | 2021-10-10 | 2021-10-10 | 2021-10-14 | Inf. |
| | | Novosibirsk Region Cup. Stage 3 - Juniors 11 | Novosibirsk | s | 2021-10-11 | 2021-10-19 | 2021-10-27 | Inf. |
| | | Novosibirsk Region Cup. Stage 3 - Juniors 13 | Novosibirsk | s | 2021-10-11 | 2021-10-19 | 2021-10-27 | Inf. |
| | | Novosibirsk Region Cup. Stage 3 - Open | Novosibirsk | s | 2021-10-11 | 2021-10-19 | 2021-10-27 | Inf. |
| | | IX Memorial Gumerov (Open B) | Ufa | s | 2021-10-12 | 2021-10-14 | 2021-10-16 | Inf. |
| | | IX Memorial Gumerov (Team) | Ufa | t | 2021-10-11 | 2021-10-16 | 2021-10-18 | Inf. |
| | | Neva Open Blitz-G | St. Petersburg | s | 2021-10-17 | 2021-10-17 | 2021-10-28 | Inf. |
| | | Neva Open Rapid-B | St. Petersburg | s | 2021-10-16 | 2021-10-16 | 2021-10-27 | Inf. |
| | | Neva Open Rapid-F | St. Petersburg | s | 2021-10-17 | 2021-10-17 | 2021-10-28 | Inf. |
| | | 78th Anniversary Zakharov A.I._standard | Rostov-on-Don | s | 2021-10-20 | 2021-10-28 | 2021-10-29 | Inf. |
| | | Sakhalin blitz chess championship 2021 | Yuzhno-Sakhalinsk | s | 2021-10-15 | 2021-10-15 | 2021-10-25 | Inf. |
| | | Sakhalin rapid chess championship 2021 | Yuzhno-Sakhalinsk | s | 2021-10-16 | 2021-10-17 | 2021-10-27 | Inf. |
| | | Enisei bridges | Krasnoyarsk | s | 2021-10-16 | 2021-10-17 | 2021-10-23 | Inf. |
| | | XI st. of the A. E. Karpov Children's Award Tourn.-A | Nemchinovka | s | 2021-10-17 | 2021-10-17 | 2021-10-26 | Inf. |
| | | XI st. of the A. E. Karpov Children's Award Tourn.-B | Nemchinovka | s | 2021-10-17 | 2021-10-17 | 2021-10-26 | Inf. |
| | | Novosibirsk Region championship - open | Novosibirsk | s | 2021-10-23 | 2021-10-24 | 2021-10-24 | Inf. |
| | | Perm Championship 2021 Blitz | Perm | s | 2021-10-17 | 2021-10-17 | 2021-10-26 | Inf. |
| | | Perm Championship 2021 Rapid | Perm | s | 2021-10-16 | 2021-10-16 | 2021-10-26 | Inf. |
| | | Perm Championship 2021 Standard | Perm | s | 2021-10-18 | 2021-10-23 | 2021-10-26 | Inf. |
| | | Pushkin 2021 Lyceum Student Day Blitz | St. Petersburg | s | 2021-10-17 | 2021-10-17 | 2021-10-19 | Inf. |
| | | Pushkin 2021 Lyceum Student Day Rapid | St. Petersburg | s | 2021-10-16 | 2021-10-16 | 2021-10-19 | Inf. |
| | | Aurora Borealis_RAPID Grand-Prix of Russia | Novyy Urengoy | s | 2021-10-26 | 2021-10-27 | 2021-10-29 | Inf. |
| | | 6th stage Cup of the Head of Konakovo | Konakovo | s | 2021-10-17 | 2021-10-17 | 2021-10-26 | Inf. |
| | | Stage_2 of Open Club Chess League Team Tournament 2021 | Vidnoe | t | 2021-10-24 | 2021-10-24 | 2021-10-30 | Inf. |
| | | Stage_2 of Open Club Chess League Tournament A 2021 | Vidnoe | s | 2021-10-24 | 2021-10-24 | 2021-10-30 | Inf. |
| | | Odintsovo Juniors Autumn Cup 2021 | Odintsovo | s | 2021-10-17 | 2021-10-17 | 2021-10-25 | Inf. |
| | | Odintsovo Rapid cup 2021 Final | Odintsovo | s | 2021-10-17 | 2021-10-17 | 2021-10-26 | Inf. |
| | | BLIZ2021-10 | Tula | d | 2021-10-17 | 2021-10-17 | 2021-10-17 | Inf. |
| | | Open Cup of the Governor of the Leningrad Region 2021. G11 | Tosno | s | 2021-10-22 | 2021-10-27 | 2021-10-31 | Inf. |
| | | Open Cup of the Governor of the Leningrad Region 2021. G13 | Tosno | r | 2021-10-22 | 2021-10-27 | 2021-10-31 | Inf. |
| | | Open Cup of the Governor of the Leningrad Region 2021. G15 | Tosno | s | 2021-10-22 | 2021-10-27 | 2021-10-31 | Inf. |
| | | Open Cup of the Governor of the Leningrad Region 2021. B11 | Tosno | s | 2021-10-22 | 2021-10-27 | 2021-10-31 | Inf. |
| | | Open Cup of the Governor of the Leningrad Region 2021. B13 | Tosno | s | 2021-10-22 | 2021-10-27 | 2021-10-31 | Inf. |
| | | Open Cup of the Governor of the Leningrad Region 2021. B15 | Tosno | s | 2021-10-22 | 2021-10-27 | 2021-10-31 | Inf. |
| | | Kustov Memorial 2021_RAPID Grand Prix of Russia | Novokuznetsk | s | 2021-10-22 | 2021-10-24 | 2021-10-24 | Inf. |
| | | BLIZ2021-11 | Tula | d | 2021-10-24 | 2021-10-24 | 2021-10-28 | Inf. |
| | | Grand Prix Rapid Yekaterinburg. 7th stage | Yekaterinburg | s | 2021-10-24 | 2021-10-24 | 2021-10-28 | Inf. |
| | | National Unity Day Blitz at PGUPS | St. Petersburg | s | 2021-10-28 | 2021-10-28 | 2021-10-30 | Inf. |
| | | Inter-regional tournament _Chess hopes 2021 | Kovrov | s | 2021-10-29 | 2021-10-29 | 2021-10-31 | Inf. |
| Tournament System: r = Round Robin,d = Double RR, s = Swiss, t = Team, m = Match |
