Tanaka Ayano: ranking history (ITTF)

Year	Month	Day	Rating	Rank
2011	July	1	1521	480
2011	June	1	1521	502
2011	May	1	1521	499
2011	April	1	1521	492
2011	March	1	1521	493
2011	February	1	1521	487
2011	January	1	1521	486
2010	December	1	1521	491
2010	November	1	1521	481
2010	October	1	1521	486
2010	September	1	1521	493
2010	August	1	1521	493
2008	September	1	10732	434
2008	August	1	10732	473
2008	July	1	10732	476
2008	June	1	10732	484
2008	May	1	10732	498
2008	April	1	10732	500
2008	March	1	10732	492
2008	February	1	10721	483
2008	January	1	10721	486
2007	December	1	10720	486
2007	November	1	10722	491
2007	October	1	10720	492
2007	September	1	10730	481
2007	August	1	10708	478