Wu Chih-Chi: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2015	December	1	1897	158
2015	November	1	1897	165
2015	October	1	1897	163
2015	September	1	1897	157
2015	August	1	1900	148
2015	July	1	1900	150
2015	June	1	1904	151
2015	February	1	1890	140
2015	January	1	1894	142
2014	December	1	1894	152
2014	November	1	1900	138
2014	October	1	1900	148
2014	September	1	1900	150
2014	August	1	1900	144
2014	July	1	1903	149
2014	June	1	1884	149
2014	May	1	1891	147
2014	April	1	1881	139
2014	March	1	1890	152
2014	February	1	1900	159
2014	January	1	1900	156
2013	December	1	1897	158
2013	November	1	1872	157
2013	October	1	1872	157
2013	September	1	1872	157
2013	August	1	1866	164
2013	July	1	1868	160
2013	June	1	1889	139
2013	May	1	1885	140
2013	April	1	1900	134
2013	March	1	1900	136
2013	February	1	1921	124
2013	January	1	1919	122
2012	December	1	1919	121
2012	November	1	1919	121
2012	October	1	1919	125
2012	September	1	1919	123
2012	August	1	1939	116
2012	July	1	1937	117
2012	June	1	1917	123
2012	May	1	1862	147
2012	April	1	1848	142
2012	March	1	1777	164
2012	February	1	1758	175
2012	January	1	1758	172
2011	December	1	1758	174
2011	November	1	1761	171
2011	October	1	1770	169
2011	September	1	1760	174
2011	August	1	1779	169
2011	July	1	1805	140
2011	June	1	1861	117
2011	May	1	1855	117
2011	April	1	1851	114
2011	March	1	1860	109
2011	February	1	1848	109
2011	January	1	1884	95
2010	December	1	1888	93
2010	November	1	1875	96
2010	October	1	1858	97
2010	September	1	1858	100
2010	August	1	1812	122
2010	July	1	1799	135
2010	June	1	1792	145
2010	May	1	1844	120
2010	April	1	1854	117
2010	March	1	1881	95
2010	February	1	1881	102
2010	January	1	11545	105
2009	July	1	11522	105
2009	June	1	11549	98
2008	December	1	11613	77
2008	November	1	11611	79
2008	October	1	11625	74
2008	September	1	11631	72
2008	August	1	11650	70
2008	July	1	11650	70
2008	June	1	11627	74
2008	May	1	11638	78
2008	April	1	11632	76
2008	March	1	11577	89
2008	February	1	11587	87
2008	January	1	11589	85
2007	December	1	11589	85
2007	November	1	11588	84
2007	October	1	11586	80
2007	September	1	11586	82
2007	August	1	11524	98
2007	July	1	11524	97
2007	June	1	11442	121
2007	May	1	11446	116
2007	April	1	11445	118
2007	March	1	11445	115
2007	February	1	11446	114
2007	January	1	11429	126
2006	December	1	1430	127
2006	November	1	1437	120
2006	October	1	1437	118
2006	September	1	1371	133
2006	August	1	1371	133
2006	July	1	1371	134
2006	June	1	1324	144
2006	May	1	1329	143
2006	April	1	1329	138
2006	March	1	1329	137
2006	February	1	1328	135
2005	December	1	1319	139
2005	November	1	1368	122
2005	October	1	1368	123
2005	September	1	1362	124
2005	August	1	1359	125
2005	July	1	1359	123
2005	June	1	1299	133
2005	May	1	1298	138
2005	April	1	1229	172
2005	February	1	1236	165
2005	January	1	1231	162
2004	December	1	1216	172
2004	November	1	1221	158
2004	October	1	1159	188
2004	September	1	1172	178
2004	August	1	1170	178
2004	July	1	1173	176
2004	June	1	1179	170
2004	May	1	1170	173
2004	April	1	1169	174
2004	March	1	1169	176
2004	February	1	1174	172
2004	January	1	1174	173
2003	December	1	1143	181
2003	November	1	1132	187
2003	October	1	1054	216
2003	September	1	1006	251
2003	August	1	1006	253
2003	July	1	1012	246
2003	June	1	974	278
2003	May	1	970	283
2003	April	1	969	283
2003	March	1	952	287
2003	February	1	952	288
2003	January	1	950	285
2002	November	1	950	278
2002	October	1	949	272
2002	September	1	938	275
2002	August	1	961	237
2002	July	1	972	235
2002	June	1	953	244