Zhang Chao: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2010	April	1	2048	52
2010	March	1	2048	49
2010	February	1	2048	50
2010	January	1	11863	39
2009	July	1	11861	38
2009	June	1	11861	36
2006	November	1	1665	67
2006	October	1	1665	66
2006	September	1	1665	64
2006	August	1	1665	64
2006	July	1	1665	64
2006	June	1	1665	63
2006	May	1	1665	63
2006	April	1	1665	63
2006	March	1	1665	62
2006	February	1	1665	59
2005	December	1	1664	58
2005	November	1	1571	74
2005	October	1	1571	74
2005	September	1	1566	72
2005	August	1	1574	72
2005	July	1	1575	70
2005	June	1	1576	70
2005	May	1	1576	71
2005	April	1	1576	73
2005	February	1	1576	69
2005	January	1	1576	67
2004	December	1	1576	67
2004	November	1	1476	80
2004	September	1	1468	83
2004	August	1	1468	82
2004	July	1	1468	82
2004	June	1	1468	80
2004	May	1	1468	79
2004	April	1	1468	79
2004	March	1	1468	79
2004	February	1	1468	79
2004	January	1	1468	78
2003	December	1	1483	73
2003	November	1	1483	72
2003	October	1	1483	74
2003	September	1	1473	75
2003	August	1	1473	75
2003	July	1	1473	76
2003	June	1	1473	76
2003	May	1	1472	78
2003	April	1	1472	74
2003	March	1	1481	68
2003	February	1	1493	66
2003	January	1	1502	65
2002	November	1	1497	65
2002	October	1	1458	73
2002	September	1	1481	67
2002	August	1	1496	62
2002	July	1	1496	62
2002	June	1	1483	62
2002	May	1	1495	59
2002	April	1	1495	58
2002	March	1	1495	58
2002	February	1	1495	57
2002	January	1	1477	63
2001	December	1	1454	61
2001	November	1	1454	62
2001	October	1	1454	66
2001	September	1	1302	93
2001	August	1	1248	105
2001	July	1	1248	105
2001	June	1	1248	105
2001	May	1	1142	123
2001	April	1	1142	124
2001	March	1	1141	125
2001	February	1	1142	125
2001	January	1	1120	126