Sergey Isakov

RUS · 68 yrs · K=20 · Peak 1865 (By Jul 2012)

Best performance: 2090 at Rapid 4 March(Best of 2014)

World #=41083 live190#40,893 publishedRussia #=3280

NOV26 Rating

1835

Live Rating

1835.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Nov 2026	1835	0
Oct 2026	1835	0
Sep 2026	1835	0
Aug 2026	1835	0
Jul 2026	1835	0
Jun 2026	1835	0
May 2026	1835	0
Apr 2026	1835	0
Mar 2026	1835	0
Feb 2026	1835	0
Jan 2026	1835	+13
Dec 2025	1822	0

Rapid games since the November list

No rated rapid games this rating periodsince the NOV26 list (Nov 1, 2026)

	Last played	Score	TPR
	Moscow Senior men Rapid Championship 2025Dec 13, 2025 – Dec 14, 2025TPR 1964	2/5	1964

The live rating moves only when new rated games are played. Until then it matches the published rating.

Event timeline · Rapid

50 of 51 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.

Moscow Senior men Rapid Championship 20251964
Dec 2025Swissfederation source
Best of 2025Score 2/5Opp avg 1964Start 1822
Victory Tournament dedicated to the 74th anniversary of the Great Victory_Seniors_men1596
May 2019Swissfederation source
Best of 2019Score 2/8Opp avg 1905Start 1713
Victory Day 2018_Senior rapid_men1817
May 2018Swissfederation source
Best of 2018Score 3/9Opp avg 1942Start 1688
Rapid Moscow. September 2016 - 21221
Sep 2016Swissfederation source
Score 0/6Opp avg 2021Start 1707
Chess club rapid June986
Jun 2016Swissfederation source
Score 1/8Opp avg 1786Start 1772
Rapid August 4 20151867
Aug 2015Swissfederation source
#5 in 2015Score 4/9Opp avg 1954Start 1733
Rapid August 3 20151855
Aug 2015Swissfederation source
#6 in 2015Score 3/9Opp avg 1942Start 1733
Rapid August 2 20151794
Aug 2015Swissfederation source
#7 in 2015Score 3/9Opp avg 1952Start 1733
Rapid July 3 20151933
Jul 2015Swissfederation source
#2 in 2015Score 4½/9Opp avg 1933Start 1731
Rapid June 4 20151657
Jun 2015Swissfederation source
#12 in 2015Score 2/9Opp avg 1930Start 1777
Rapid June 2 20151674
Jun 2015Swissfederation source
#11 in 2015Score 3½/9Opp avg 1776Start 1777
Chess tnmt rapid1247
Jun 2015Swissfederation source
Score 3/9Opp avg 2047Start 1777
Rapid June 1 20151966
Jun 2015Round robinfederation source
Best of 2015Score 3/8Opp avg 2016Start 1777
Rapid March 9 20151883
Mar 2015Swissfederation source
#4 in 2015Score 4½/9Opp avg 1926Start 1739
Rapid March 7 20151690
Mar 2015Swissfederation source
#10 in 2015Score 4/9Opp avg 1930Start 1739
Rapid March 5 20151899
Mar 2015Swissfederation source
#3 in 2015Score 3½/9Opp avg 1899Start 1739
Rapid February 4 20151791
Feb 2015Swissfederation source
#9 in 2015Score 3/7Opp avg 1916Start 1735
Rapid January 4 20151548
Jan 2015Swissfederation source
#13 in 2015Score 2/8Opp avg 1857Start 1767
Rapid January 3 20151792
Jan 2015Swissfederation source
#8 in 2015Score 3½/9Opp avg 1872Start 1767
Rapid December 2 20141622
Dec 2014Swissfederation source
#18 in 2014Score 3½/9Opp avg 2023Start 1787
Rapid November 3 20141772
Nov 2014Swissfederation source
#10 in 2014Score 3/9Opp avg 2012Start 1794
Rapid October 3 20141763
Oct 2014Swissfederation source
#12 in 2014Score 3/9Opp avg 1850Start 1807
Rapid October 2 20141828
Oct 2014Swissfederation source
#7 in 2014Score 3/9Opp avg 1915Start 1807
Rapid Moscow September 31768
Sep 2014Swissfederation source
#11 in 2014Score 4/9Opp avg 1855Start 1748
Rapid Moscow September 21717
Sep 2014Swissfederation source
#14 in 2014Score 3/9Opp avg 1910Start 1748

Rated near Sergey Isakov · Rapid

World

#=41083Jim O`Neil1835.0
#=41083Alexander Suvorov1835.0
#=41083Sergey Isakov1835.0
#=41083Petr Konyhov1835.0
#=41083Vitaliy Ya. Khrobak1835.0

Russia

#=3259Oleg Anat Khrulev1836.0
#=3280Alexander Suvorov1835.0
#=3280Sergey Isakov1835.0
#=3280Petr Konyhov1835.0
#=3280Vitaliy Ya. Khrobak1835.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE