Khai Boon Tan

MAS · 44 yrs · K=20 · Peak 2160 (Jul 2010)

Best performance: 2297 at THE NATIONAL CHAMPIONSHIP 2010 (OPEN)(Best of 2010)

OCT26 Rating

2117

Live Rating

2117.0

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	2117	0
Sep 2026	2117	0
Aug 2026	2117	0
Jul 2026	2117	0
Jun 2026	2117	0
May 2026	2117	0
Apr 2026	2117	0
Mar 2026	2117	0
Feb 2026	2117	0
Jan 2026	2117	0
Dec 2025	2117	0
Nov 2025	2117	0

Classical games since the October list

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

	Last played	Score	TPR
	National States Championship 2018Aug 1, 2018 – Aug 3, 2018TPR 2101	4½/6	2101

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

Event timeline · Classical

13 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.

National States Championship 20182101
Aug 2018Swissfederation source
Best of 2018Score 4½/6Opp avg 1908Start 2117
7th Penang Heritage City International Chess Open 20152077
Dec 2015Swissfederation source
Best of 2015Score 4/9Opp avg 2164Start 2125
6th Penang Heritage City International Chess Open 20142025
Dec 2014Swissfederation source
Best of 2014Score 4½/9Opp avg 2025Start 2144
4th Penang Heritage City International Chess Open 20122144
Dec 2012Swissfederation source
Best of 2012Score 5/9Opp avg 2144Start 2139
3rd Penang Heritage City International Chess Open 20112284
Dec 2011Swissfederation source
Best of 2011Score 6½/9Opp avg 2118Start 2117
17th Asian Citiies Championship for Dubai Cup2091
Apr 2011Swissfederation source
#2 in 2011Score 3/8Opp avg 2178Start 2117
NATIONAL CLOSED CHESS CHAMPIONSHIP 20111972
Mar 2011Swissfederation source
#3 in 2011Score 5/9Opp avg 1929Start 2150
Penang Heritage City Open International Chess Tournament2237
Dec 2010Swissfederation source
#2 in 2010Score 6/9Opp avg 2112Start 2117
39th Olympiad Khanty-Mansiysk 2010 Open tournament2130
Sep – Oct 2010Teamfederation source
#3 in 2010Score 3/9Opp avg 2255Start 2160
IGB 7th Dato' Arthur Tan Malaysia Open2015
Sep 2010Swissfederation source
#4 in 2010Score 4½/9Opp avg 2058Start 2160
THE NATIONAL CHAMPIONSHIP 2010 (OPEN)2297
Jun 2010Swissfederation source
Best of 2010Score 8/9Opp avg 1961Start 2117
2009 Malaysia Inter-State Chess Championship2212
Dec 2009Swissfederation source
Best of 2009Score 6/7Opp avg 1939Start 2117
IGB - 6th Dato’ Arthur Tan Malaysia Open Chess Championship 20092183
Aug 2009Individualfederation source
#2 in 2009Score 4½/9Opp avg 2183Start 2117

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