Choo Sim Guan: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2005	June	1	631	547
2005	May	1	631	556
2005	April	1	631	558
2005	February	1	632	558
2005	January	1	632	559
2004	December	1	632	582
2004	November	1	632	578
2004	October	1	636	550
2004	September	1	636	557
2004	August	1	636	562
2004	July	1	636	553
2004	June	1	633	544
2004	May	1	633	543
2004	April	1	633	549
2004	March	1	642	545
2004	February	1	632	551
2004	January	1	632	542
2003	December	1	632	515
2003	November	1	633	518
2003	October	1	625	520
2003	September	1	625	526
2003	August	1	625	539
2003	July	1	625	529
2003	June	1	625	525
2003	May	1	625	546
2003	April	1	625	544
2001	April	1	612	415
2001	March	1	613	433
2001	February	1	610	442
2001	January	1	612	432