Ping Whitney: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2008	December	1	10850	357
2008	November	1	10850	359
2008	October	1	10850	364
2008	September	1	10850	350
2008	August	1	10850	384
2008	July	1	10850	382
2008	June	1	10850	388
2008	May	1	10850	404
2007	July	1	10840	394
2007	June	1	10840	380
2007	May	1	10840	390
2007	April	1	10840	390
2007	March	1	10840	390
2007	February	1	10838	389
2007	January	1	10838	395
2006	December	1	838	400
2006	November	1	837	399
2006	October	1	837	395
2006	September	1	836	398
2006	August	1	835	394
2006	July	1	793	409
2006	June	1	795	406
2006	May	1	789	411
2006	April	1	789	402
2006	March	1	789	401
2006	February	1	789	401
2005	December	1	789	388
2005	November	1	789	390
2005	October	1	789	383
2005	September	1	788	384
2005	August	1	768	402
2005	July	1	786	391
2005	June	1	785	376
2005	May	1	791	375
2005	April	1	809	375
2005	February	1	808	369
2005	January	1	808	367
2004	December	1	803	378
2004	November	1	809	375
2004	October	1	804	364
2004	September	1	797	378
2004	August	1	797	381
2004	July	1	774	389
2004	June	1	773	387
2004	May	1	773	381
2004	April	1	791	373
2004	March	1	791	371
2004	February	1	776	379
2004	January	1	777	381
2003	December	1	734	372
2003	November	1	746	365
2003	October	1	746	368
2003	September	1	746	383
2003	August	1	727	391
2003	July	1	723	384
2003	June	1	723	384
2003	May	1	616	459
2003	April	1	613	445
2003	March	1	613	430