Ishizuka Miwako: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2015	August	1	1836	254
2015	July	1	1836	237
2015	June	1	1833	236
2014	December	1	1816	240
2014	November	1	1816	236
2014	October	1	1816	251
2013	September	1	1701	358
2013	August	1	1701	360
2013	July	1	1701	349
2013	June	1	1701	352
2013	May	1	1701	341
2013	April	1	1701	343
2013	March	1	1701	352
2013	February	1	1701	347
2013	January	1	1701	344
2012	December	1	1701	346
2012	November	1	1701	339
2012	October	1	1701	340
2012	June	1	1674	361
2012	May	1	1674	358
2012	April	1	1674	356
2012	March	1	1674	335
2012	February	1	1674	334
2012	January	1	1674	326
2011	December	1	1674	327
2011	November	1	1674	336
2011	October	1	1674	331
2011	September	1	1674	322
2011	August	1	1674	329
2009	July	1	10969	302
2009	June	1	10969	295
2008	December	1	10969	295
2008	November	1	10969	305
2008	October	1	10969	313
2008	September	1	10969	301
2008	August	1	10969	326
2007	June	1	10965	305
2007	May	1	10963	319
2007	April	1	10963	322
2007	March	1	10963	323
2007	February	1	10963	324
2007	January	1	10963	325
2006	December	1	963	327
2006	November	1	966	319
2006	October	1	966	316
2006	September	1	966	314
2006	August	1	966	316
2006	July	1	966	306
2006	June	1	964	309
2006	May	1	962	311
2006	April	1	960	303
2006	March	1	963	306
2006	February	1	959	310
2005	December	1	962	296
2005	November	1	926	309
2005	October	1	924	305
2005	September	1	917	306
2005	August	1	797	379
2005	July	1	791	385
2005	June	1	761	388
2005	May	1	761	394
2005	April	1	760	407
2005	February	1	755	403
2005	January	1	755	405
2004	December	1	755	413
2004	November	1	755	406
2004	October	1	755	394
2004	September	1	755	403
2004	August	1	755	409
2004	July	1	744	411