Issara Vitithum

THA · 62 yrs · K=20 · Peak 2034 (May 2010)

Best performance: 2225 at 8th Bangkok Chess Club Challenger(Best of 2008)

OCT26 Rating

1962

Live Rating

1962.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

Loading chart…

Official classical rating by month

List	Rating	Change
Oct 2026	1962	0
Sep 2026	1962	0
Aug 2026	1962	0
Jul 2026	1962	0
Jun 2026	1962	0
May 2026	1962	0
Apr 2026	1962	0
Mar 2026	1962	0
Feb 2026	1962	0
Jan 2026	1962	0
Dec 2025	1962	0
Nov 2025	1962	0

Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

	Last played	Score	TPR
	47th Thailand Chess Championship 2024 - MenApr 17, 2024 – Apr 21, 2024TPR 1661	4½/9	1661

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

Event timeline · Classical

16 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.

47th Thailand Chess Championship 2024 - Men1661
Apr 2024Swissfederation source
Best of 2024Score 4½/9Opp avg 1704Start 2022
Thailand Team Championship 20172383
Dec 2017Teamfederation source
Score 6/6Opp avg 1583Start 2004
16th Bangkok Chess Club Open 20162010
Apr 2016Swissfederation source
Best of 2016Score 3½/9Opp avg 2090Start 2014
13th Bangkok Chess Club Challenger 20132047
Apr 2013Swissfederation source
Best of 2013Score 4/7Opp avg 1774Start 2012
Thailand Championship 20121943
May 2012Swissfederation source
Best of 2012Score 4/7Opp avg 1943Start 2021
12th Bangkok Chess Club Challenger 2012—(1)
Apr 2012Swissfederation source
Score 5½/7Opp avg 1707Start 2019
Thailand Open Challenger 20111772
Apr 2011Swissfederation source
Best of 2011Score 5/7Opp avg 1897Start 2034
Thailand Open Challenger 20102192
Apr 2010Swissfederation source
Best of 2010Score 5½/7Opp avg 1826Start 2018
Thailand Team Tournament 20092010
Dec 2009Teamfederation source
#2 in 2009Score 4/6Opp avg 1885Start 2020
Thailand Chess Championship 20092016
Nov 2009Swissfederation source
Best of 2009Score 4½/8Opp avg 2016Start 2020
Thailand Open Challenger 2009—(1)
Apr 2009Swissfederation source
Score 5/7Opp avg 1636Start 2018
Thailand Chess Championship 20082210
Jul 2008Swissfederation source
#2 in 2008Score 5½/8Opp avg 2061Start 1997
8th Bangkok Chess Club Challenger2225
Apr 2008Swissfederation source
Best of 2008Score 5/7Opp avg 1952Start 1984
Thailand Chess Championship 20071606
Jul 2007Swissfederation source
#3 in 2007Score 4/7Opp avg 1879Start 2023
7th Bangkok Chess Club Open 2007 Group A2013
Mar 2007Swissfederation source
#2 in 2007Score 4/8Opp avg 2085Start 2026
Thailand National Chmp 20072063
Feb 2007Swissfederation source
Best of 2007Score 3/6Opp avg 2135Start 2026

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