Ng Yuen Wai: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2013	September	1	1184	842
2013	August	1	1181	833
2013	July	1	1168	835
2013	June	1	1168	843
2013	May	1	1164	820
2013	April	1	1164	821
2013	March	1	1161	874
2013	February	1	1161	871
2013	January	1	1161	881
2012	December	1	1161	880
2012	November	1	1161	860
2012	October	1	1161	862
2012	September	1	1234	784
2012	July	1	1298	702
2012	June	1	1298	726
2012	May	1	1298	735
2012	April	1	1298	751
2012	March	1	1309	709
2012	February	1	1307	714
2012	January	1	1307	709
2011	December	1	1307	719
2011	November	1	1306	741
2011	October	1	1306	741
2011	September	1	1300	724
2011	August	1	1442	558
2011	July	1	1443	577
2011	June	1	1442	594
2011	May	1	1442	589
2011	April	1	1311	788
2011	March	1	1311	802
2011	February	1	1311	797
2011	January	1	1311	794
2010	December	1	1308	801
2010	November	1	1308	792
2010	October	1	1309	800
2010	September	1	1309	818
2010	August	1	1023	1152
2010	July	1	1022	1152
2010	June	1	1040	1140
2010	May	1	1040	1090