Zhang Yahao: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2016	January	1	1274	390
2015	December	1	1274	412
2015	November	1	1274	461
2015	October	1	1274	460
2015	September	1	1298	453
2015	August	1	1298	434
2015	January	1	1304	378
2014	December	1	1304	406
2014	November	1	1304	386
2014	October	1	1304	425
2014	September	1	1304	456
2014	August	1	1258	493
2014	July	1	1264	478
2014	June	1	1248	451
2014	May	1	1235	437
2014	March	1	1222	558
2014	February	1	1222	634
2014	January	1	1222	622
2013	December	1	1222	609
2013	November	1	1222	603
2013	October	1	1222	601
2013	September	1	1222	608
2013	August	1	1216	621
2013	July	1	1251	566
2013	June	1	1253	574
2013	May	1	1291	527
2013	April	1	1293	525
2013	March	1	1293	543
2013	February	1	1293	536
2013	January	1	1290	547
2012	December	1	1290	550
2012	November	1	1290	543
2012	October	1	1290	554
2012	September	1	1290	546
2012	August	1	1290	536
2012	March	1	1300	522
2012	February	1	1300	521
2012	January	1	1300	516
2011	December	1	1299	505
2011	November	1	1299	514
2011	October	1	1299	519
2011	September	1	1306	512
2011	August	1	1309	516
2011	July	1	1336	495
2011	June	1	1334	506
2011	May	1	1334	497
2011	April	1	1339	491
2011	March	1	1339	484
2011	February	1	1337	480
2011	January	1	1337	485
2010	December	1	1251	588
2010	November	1	1250	579
2010	October	1	1250	576
2010	September	1	1173	697
2010	August	1	1195	659
2010	July	1	1164	719
2010	June	1	1167	716
2010	May	1	1167	683
2010	April	1	1166	686
2010	March	1	1166	682
2010	February	1	1166	660
2010	January	1	10477	709