Khai Boon Tan

MAS · 44 yrs · K=20 · Peak 2123 (By Dec 2012)

Best performance: 2023 at The 9th Tan Sri Lee Loy Seng Perak Grand Prix Chess Championship 2018(Best of 2018)

World #=28250 live1038#27,212 publishedMalaysia #=96

OCT26 Rating

1912

Live Rating

1912.0

Change

0.0

Games Played

How live ratings are calculated

Rating History · Rapid

Loading chart…

Official rapid rating by month

List	Rating	Change
Oct 2026	1912	-35
Sep 2026	1947	-3
Aug 2026	1950	0
Jul 2026	1950	-44
Jun 2026	1994	0
May 2026	1994	0
Apr 2026	1994	+1
Mar 2026	1993	0
Feb 2026	1993	-1
Jan 2026	1994	0
Dec 2025	1994	0
Nov 2025	1994	0

Rapid games since the October list

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

	Last played	Score	TPR
	2nd Rapid Rated 2026Sep 20TPR 1700	6/9	1700

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

Event timeline · Rapid

18 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.

2nd Rapid Rated 20261700
Sep 2026Swisschess-results.com
#2 in 2026Score 6/9Opp avg 1605Start 1947
1st PCA-Chessway FIDE Rated Rapid Open 20261908
Aug 2026Swisschess-results.com
Best of 2026Score 6/7Opp avg 1635Start 1950
1st Rapid Rated 20261666
Jun 2026Swisschess-results.com
#3 in 2026Score 6/9Opp avg 1571Start 1994
PCA FIDE Rapid Chess Tournament 20251995
May 2025Swissfederation source
Best of 2025Score 6½/7Opp avg 1594Start 1988
OFA CHESS TOURNAMENT 20241967
Nov 2024Swissfederation source
Best of 2024Score 5½/7Opp avg 1774Start 1983
Penang Closed Chess Tournament 20231535
Dec 2023Swissfederation source
#2 in 2023Score 5½/8Opp avg 1433Start 2014
OFA CENTENARY CHESS TOURNAMENT 20231719
Sep 2023Swissfederation source
Best of 2023Score 5½/7Opp avg 1570Start 2017
The 10 th Tan Sri Lee Loy Seng Perak Grand Prix Chess Championship 2019 (6th LEG)1838
Jul 2019Swissfederation source
#2 in 2019Score 4½/7Opp avg 1736Start 2036
Timur-Laut Rapid Chess Tournament 20191473
Jun 2019Swissfederation source
#7 in 2019Score 5/8Opp avg 1348Start 2036
Kejohanan Catur Terbuka Bersama McDonald Alor Setar 20191836
Mar 2019Swissfederation source
#3 in 2019Score 4½/7Opp avg 1741Start 2074
Seberang Perai Selatan Rapid Chess Tournament 20191790
Mar 2019Swissfederation source
#4 in 2019Score 6½/8Opp avg 1539Start 2074
Bertam Indah Rapid Chess Tournament 20191774
Mar 2019Swissfederation source
#5 in 2019Score 6½/8Opp avg 1544Start 2074
Penang(Perai) Rapid Chess Tournament 20191998
Feb 2019Swissfederation source
Best of 2019Score 7/8Opp avg 1662Start 2064
Penang Rapid Chess Toumament 20181646
Jan 2019Swissfederation source
#6 in 2019Score 6/8Opp avg 1488Start 2079
The 9th Tan Sri Lee Loy Seng Perak Grand Prix Chess Championship 20182023
Sep 2018Swissfederation source
Best of 2018Score 5½/7Opp avg 1750Start 2077
Safari Gas Chess Challenge1648
Jan 2018Swissfederation source
#2 in 2018Score 5/7Opp avg 1523Start 2106
Malaysia Rapid Chess Championship 20161973
Nov 2016Swissfederation source
Best of 2016Score 6/9Opp avg 1848Start 2119
NATIONAL RAPID CHESS CHAMPIONSHIP 2012—(2)
Nov 2012Swissfederation source
Score 6/9Opp avg 1881

Rated near Khai Boon Tan · Rapid

World

#=28250Dmitriy Esin1912.0
#=28250Damir Vorokov1912.0
#=28250Khai Boon Tan1912.0
#=28250Muhd Tirmidzi Abdul Sahim1912.0
#=28250Marc Jaulin1912.0

Malaysia

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