Jirapak Pitirotjirathon

THA · 49 yrs · K=20 · Peak 2310 (Nov 2010)

Best performance: 2491 at Thailand Chess Championship 2008(Best of 2008)

OCT26 Rating

2187

Live Rating

2187.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Classical

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Official classical rating by month

List	Rating	Change
Oct 2026	2187	0
Sep 2026	2187	0
Aug 2026	2187	0
Jul 2026	2187	0
Jun 2026	2187	0
May 2026	2187	0
Apr 2026	2187	0
Mar 2026	2187	0
Feb 2026	2187	0
Jan 2026	2187	0
Dec 2025	2187	0
Nov 2025	2187	0

Classical games since the October list

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

	Last played	Score	TPR
	Open Superfinal of the Moscow region_AFeb 23, 2024 – Mar 1, 2024TPR 2001	2½/6	2001

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

Event timeline · Classical

41 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.

Open Superfinal of the Moscow region_A2001
Feb – Mar 2024Swissfederation source
Best of 2024Score 2½/6Opp avg 2058Start 2221
Thailand Team Chess Championship 2020—(2)
Dec 2020Teamfederation source
Score 1/2Opp avg 2127Start 2226
Thai Olympiad Qualifier - Men2203
Apr – May 2018Round robinfederation source
Best of 2018Score 6/8Opp avg 2010Start 2224
Thailand National Chess Championship 20172116
Jul 2017Swissfederation source
Best of 2017Score 7/9Opp avg 1865Start 2226
42nd World Chess Olympiad, Open, 20162313
Sep 2016Swissfederation source
Best of 2016Score 6/10Opp avg 2270Start 2205
Thailand National Chess Championship 20162025
Aug 2016Swissfederation source
#4 in 2016Score 7/9Opp avg 1832Start 2216
Thailand Qualifier for Olympiad, Open2209
May 2016Swissfederation source
#2 in 2016Score 5½/9Opp avg 2129Start 2215
16th Bangkok Chess Club Open 20162184
Apr 2016Swissfederation source
#3 in 2016Score 5/9Opp avg 2141Start 2218
Thailand Team Chess Championship 20152216
Dec 2015Swissfederation source
#2 in 2015Score 3½/6Opp avg 2159Start 2216
Thailand National Chess Championship 2015 Open Category2020
Nov 2015Swissfederation source
#4 in 2015Score 5½/9Opp avg 1940Start 2238
12th IGB Dato Arthur Tan Malaysian Open Chess Championship 20152085
Sep 2015Swissfederation source
#3 in 2015Score 4½/9Opp avg 2085Start 2274
31e open international de Cappelle-la-Grande2309
Feb 2015Swissfederation source
Best of 2015Score 5/9Opp avg 2266Start 2263
Thailand Chess Team Championship 20142154
Dec 2014Teamfederation source
#5 in 2014Score 2½/3Opp avg 1881Start 2243
GM ZAW WIN LAY MEMORIAL Myanmar International Open 20142425
Nov 2014Swissfederation source
Best of 2014Score 5/9Opp avg 2425Start 2243
Hong Kong International Open Chess Championship 20142010
Oct 2014Swissfederation source
#6 in 2014Score 5½/9Opp avg 1930Start 2271
Thailand National Chess Championship 20142295
Sep 2014Swissfederation source
#2 in 2014Score 7/9Opp avg 2022Start 2264
Thailand Olympiad Chess Qualification 20142236
May 2014Swissfederation source
#3 in 2014Score 6½/8Opp avg 2043Start 2263
Thailand Open Chess Championship 20142206
Apr 2014Swissfederation source
#4 in 2014Score 5/9Opp avg 2163Start 2274
Thailand Chess Championship 2013 - Men2146
Nov 2013Swissfederation source
#2 in 2013Score 6/9Opp avg 2051Start 2286
13th Bangkok Chess Club Open 20132295
Apr 2013Swissfederation source
Best of 2013Score 5/9Opp avg 2252Start 2283
40th World Chess Olympiad-Open2348
Aug – Sep 2012Teamfederation source
Best of 2012Score 5/8Opp avg 2253Start 2270
Thailand Championship 20122328
May 2012Swissfederation source
#2 in 2012Score 5½/7Opp avg 2098Start 2260
12th Bangkok Chess Club Open 20122283
Apr 2012Swissfederation source
#3 in 2012Score 5½/9Opp avg 2203Start 2252
2nd Prajuab Cup Open Chess Tournament2046
Oct 2011Swissfederation source
#5 in 2011Score 2½/6Opp avg 2046Start 2262
Assumption Association Open 20112291
Oct 2011Swissfederation source
Best of 2011Score 5½/7Opp avg 2061Start 2262

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