Wei Liang William Ko

SGP · 41 yrs · K=20 · Peak 1885 (By Jul 2006)

Best performance: 1858 at May Day FIDE Rating Tournament 2009(Best of 2009)

OCT26 Rating

1850

Live Rating

1850.0

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
	63rd Singapore National Individual Chess Championships 2011 - ChallengersJan 12, 2011 – Jan 20, 2011TPR 1466	1/7	1466

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

4 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.

63rd Singapore National Individual Chess Championships 2011 - Challengers1466
Jan 2011Round robinfederation source
Best of 2011Score 1/7Opp avg 1739Start 1814
May Day FIDE Rating Tournament 20091858
May 2009Swissfederation source
Best of 2009Score 2½/6Opp avg 1858Start 1805
61st National Chess Championships 2009 - Challengers1646
Jan 2009Swissfederation source
#2 in 2009Score 2½/8Opp avg 1787Start 1862
60th National Challenger Championships 2008—(2)
Dec 2007 – Jan 2008Swissfederation source
Score 5/9Opp avg 1917Start 1885

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