Stepan Mamchenko

RUS · 15 yrs · K=40 · Peak 2198 (Aug 2026)

Best performance: 2278 at "Peter the Great" Russia Rapid Grand Prix Stage 2026(Best of 2026)

World #=8295 live1620#6,675 publishedRussia #=759

OCT26 Rating

2151

Live Rating

2120.6

Change

-30.4

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Oct 2026	2151	-47
Sep 2026	2198	0
Aug 2026	2198	+18
Jul 2026	2180	+66
Jun 2026	2114	+57
May 2026	2057	0
Apr 2026	2057	+35
Mar 2026	2022	-135
Feb 2026	2157	0
Jan 2026	2157	0
Dec 2025	2157	+42
Nov 2025	2115	+95

Rapid games since the October list

	Tournament	Score	Change	TPR	After
	Всероссийские соревнования 2026 года Мемориал Памяти Первого Президента Чеченской Республики, героя России Ахмат-Хаджи КадыроваOct 3 – Oct 4TPR 2078	8/11	-30.4	2078	2120.6

Event timeline · Rapid

45 events

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Всероссийские соревнования 2026 года Мемориал Памяти Первого Президента Чеченской Республики, героя России Ахмат-Хаджи Кадырова-30.4
Oct 2026Swisschess-results.com
#6 in 2026Score 8/11TPR 2078Opp avg 1903Start 2151
Кубок компании "Ростсельмаш" - 20262035
Sep 2026Swisschess-results.com
#7 in 2026Score 6/9Opp avg 1910Start 2198
Первенство Ростовской обл 2026г по быстрым шахматам среди юношей до 17 лет (2011-2012) г.р.2093
Jun 2026Swisschess-results.com
#5 in 2026Score 7½/9Opp avg 1820Start 2114
"Peter the Great" Russia Rapid Grand Prix Stage 20262278
Jun 2026Swissfederation source
Best of 2026Score 6/9Opp avg 2183Start 2114
Этап «РАПИД Гран-При России» «Кубок группы компаний "Сокол" 20262157
May 2026Swissfederation source
#2 in 2026Score 6½/11Opp avg 2092Start 2057
Rostov-on-Don March 2026 rapid2115
Mar 2026Swissfederation source
#3 in 2026Score 6½/9Opp avg 1949Start 2022
Rostov-on-Don February 2026 rapid2095
Feb 2026Swissfederation source
#4 in 2026Score 5½/9Opp avg 2015Start 2157
Russian Championship B17 rapid 20261870
Feb 2026Swissfederation source
#8 in 2026Score 3½/9Opp avg 1950Start 2157
The Southern Federal District Championship 2025_Rapid_B-172200
Nov 2025Swissfederation source
#3 in 2025Score 7/9Opp avg 1980Start 2115
Akhmat-Khadzhi Kadyrov Memorial_RAPID Grand-Prix of Russia 20252268
Oct 2025Swissfederation source
Best of 2025Score 6½/11Opp avg 2232Start 2020
Rostov region championship - 2025_rapid1979
Oct 2025Swissfederation source
#6 in 2025Score 5½/9Opp avg 1899Start 2020
Alexander Nevsky_Chess Games_Team1872
Sep 2025Swissfederation source
#8 in 2025Score 5/11Opp avg 1908Start 1983
Cup of Rostselmash company - 20252038
Sep 2025Swissfederation source
#4 in 2025Score 5/9Opp avg 1995Start 1983
Rostov-on-Don August 2025 rapid2219
Aug 2025Swissfederation source
#2 in 2025Score 8/9Opp avg 1868Start 1983
Rostov Region Championship 2025 B-17 Rapid2021
Jun 2025Swissfederation source
#5 in 2025Score 6/9Opp avg 1896Start 1944
Cup of group companies "Sokol"_RAPID Grand-Prix of Russia 20251944
May 2025Swissfederation source
#7 in 2025Score 6½/11Opp avg 1879Start 1930
Russian Championship B15 rapid 20251850
Jan – Feb 2025Swissfederation source
#9 in 2025Score 5½/9Opp avg 1770Start 1979
The Southern Federal District Championship 2024_Rapid_B-151945
Nov 2024Swissfederation source
#8 in 2024Score 6½/9Opp avg 1779Start 1976
Akhmat-Khadzhi Kadyrov Memorial_RAPID Grand-Prix of Russia 20242026
Oct 2024Swissfederation source
#4 in 2024Score 6/11Opp avg 1990Start 2055
Rostov region championship - 2024_rapid1896
Oct 2024Swissfederation source
#10 in 2024Score 4/9Opp avg 1939Start 2055
Rostov-on-Don September 2024 rapid2064
Sep 2024Swissfederation source
#3 in 2024Score 6½/9Opp avg 1898Start 2024
Cup of Rostselmash company - 20241989
Sep 2024Swissfederation source
#6 in 2024Score 5/9Opp avg 1946Start 2024
Rostov-on-Don August 2024 rapid2078
Aug 2024Swissfederation source
#2 in 2024Score 7/9Opp avg 1858Start 2024
The Rostov Region Championship B-15 Rapid2141
Jun 2024Swissfederation source
Best of 2024Score 8½/9Opp avg 1697Start 1964
Cup of group companies "Sokol"_RAPID Grand-Prix of Russia 20241998
May 2024Swissfederation source
#5 in 2024Score 6/11Opp avg 1962Start 1964

Recent opponents · Rapid

Boris Pogorelov Dmitriy Aleks Rodin Matvey Cherkashin Mikhail Logachev Boris Igdirov Timur Nepomnyashchy Mussa Abrekov Magomed Radzhabov Maksim Samoylenko Varvara Vatamanyuk Maria Sapunova

Rated near Stepan Mamchenko · Rapid

World

#=8295Dominik Hitka2120.6
#=8295Cesar Texier2120.6
#=8295Stepan Mamchenko2120.6
#=8295Arseniy Alek Sukhoguzov2120.6
#=8295FM Alexandre Bouget2120.6

Russia

#=753Vladislav Chernyaev2121.0
#=753Ivan D Borisov2121.0
#=759Stepan Mamchenko2120.6
#=759Arseniy Alek Sukhoguzov2120.6
#761Nikita Malakhov2120.4

Live ratings projected from the OCT26 published list · Not affiliated with FIDE