Wei Xin Rosamund Koo

MAS · 27 yrs · K=20 · Peak 1843 (Mar 2024)

Best performance: 1915 at GACC Open Chess Championship 2019(Best of 2019)

OCT26 Rating

1843

Live Rating

1843.0

Change

0.0

Games Played

Rating History · Rapid

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Rapid games since the October list

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

	Last played	Score	TPR
	GACC Open Team Chess Championship 2019Jan 27, 2019TPR 1691	5/6	1691

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

5 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.

GACC Open Team Chess Championship 20191691
Jan 2019Swissfederation source
#2 in 2019Score 5/6Opp avg 1451Start 1613
GACC Open Chess Championship 20191915
Jan 2019Swissfederation source
Best of 2019Score 3½/6Opp avg 1820Start 1613
Sunway SMS Deen Malaysian Open Rapid Chess Championship 20181807
Dec 2018Swissfederation source
Best of 2018Score 6½/9Opp avg 1666Start 1613
SEGAMBUT CHESS CARNIVAL 20181762
May 2018Swissfederation source
#2 in 2018Score 4½/6Opp avg 1667Start 1598
2nd Eastern Asian Youth Chess Championship Rapid U18 - Girls1648
Jun 2017Swissfederation source
Best of 2017Score 4/7Opp avg 1720Start 1591

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