Boon Seng Andrew Ooi

MAS · 56 yrs · K=40 · Peak 1876 (Mar 2024)

Best performance: 1855 at DATCC Chess League 2009(Best of 2009)

OCT26 Rating

1876

Live Rating

1876.0

Change

0.0

Games Played

Rating History · Classical

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Official classical rating by month

Classical games since the October list

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

	Last played	Score	TPR
	4th DATCC KL Open Chess Team Championship 2011Oct 22, 2011 – Dec 17, 2011	1/4	—

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

7 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.

4th DATCC KL Open Chess Team Championship 2011—(2)
Oct – Dec 2011Teamfederation source
Score 1/4Opp avg 1929Start 1816
3rd DATCC KUALA LUMPUR COMMERCIAL & RECREATIONAL CHESS LEAGUE—(2)
Mar – May 2010Teamfederation source
Score 0/2Opp avg 1904Start 1837
1st DATCC 2010 FIDE Rated Weekenders—(2)
Jan – Feb 2010Swissfederation source
Score 4½/9Opp avg 1874Start 1834
2nd DATCC KL Open Chess League Team Championship 20091845
Nov 2009 – Jan 2010Teamfederation source
Best of 2010Score ½/4Opp avg 2118
DATCC Chess League 20091855
Apr – Aug 2009Swissfederation source
Best of 2009Score 5/16Opp avg 2117
36th Selangor Open Chess Tournament1805
Apr – May 2009Swissfederation source
#2 in 2009Score 3½/8Opp avg 1930
35th Royal Selangor International Open Chess Tournament1786
Apr 2008Swissfederation source
Best of 2008Score 3/9Opp avg 2026

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