Official Ratings/Rankings of ÖTTV, NÖTTV, STTV, KTTV, BTTV, TTTV, StTTV, WTTV, VTTV, OÖTTV, TTQ, TTSA, TTTA, TTV, and ELTTL.

Zhang, Yahao
2370±183

All Events
DateEventInitial
Rating
Point
Change
Final
Rating
2019-07-202019 Rocky Mountain State Games2298±177+722370±155
2015-09-05ITTF North American Championships, New York (Men)2378±91−1072271±83
2015-07-07US Open, Las Vegas (Men)2365±92+122377±85
2014-08-31ITTF North American Championships, Mississauga (Men)2342±64+172359±56
2014-07-01US Open, Grand Rapids, Michigan (Men)2343±56−22341±56
2014-06-25ITTF North America Cup, Vancouver (Men)2409±88−662343±55
2014-04-28World Team Table Tennis Championships, Tokyo (Men)2399±85+82407±83
2014-03-01South Region NCTTA Spring 20142285±88+1132398±78
2013-07-03Americas, US Open, Las Vegas (Men)2323±66−432280±60
2013-05-13World Table Tennis Championships, Paris (Men)2393±66−712322±59
2013-04-20ITTF North American Cup, Westchester (Men)2525±97−1332392±63
2012-06-30US Open, Grand Rapids, Michigan (Men)2520±75−12519±65
2012-04-152012 NCTTA Nationals (Coed Teams)2519±6602519±66
2012-04-132012 NCTTA Nationals (Championship Singles)2570±81−512519±65
2012-03-03NCTTA 2012 South Regional Singles Tournament2629±99−602569±76
2012-03-03NCTTA South Regional Spring 2012 Tournament2619±101+102629±99
2012-01-20NCTTA Texas Division Spring 2012 Tournament2618±9802618±98
2012-01-20NCTTA 2012 Texas Division Singles Tournament2420±93+1982618±98
2011-10-07NCTTA Texas Division Fall 2011 Tournament2418±8302418±83
2011-04-152011 NCTTA College Nationals2389±60+262415±62
2011-04-01ITTF North American Championships, Mississauga (Men)2411±75−222389±58
2011-01-312011 ACUI Region 12 Tournament2343±53+672410±68
2011-01-30NCTTA Texas Division Spring 2011 Tournament2342±53+12343±53
2010-12-04World Junior Table Tennis Championships, Bratislava (Boys)2288±56+532341±43
2010-09-08ITTF Junior Circuit Ecuador Junior and Cadet Open, Guayaquil (Boys)2259±52+272286±40
2010-06-30US Open Championships, Grand Rapids (Men)2249±43+92258±38
2010-06-29North American Championships, Grand Rapids (Men)2282±50−332249±43
2010-06-09ITTF Junior Circuit Premium Chengdu Junior and Cadet Open, Chengdu (Boys)2307±70−262281±47
2010-04-17Longmont Spring Open2303±64+32306±63
2010-03-27Topspin March Round Robin2299±61+42303±61
2009-12-09World Junior Table Tennis Championships, Cartagena de Indias (Boys)2335±58−382297±44
2009-11-072009 Li-Ning Pacific Rim Open2343±68−92334±53
2009-10-23Longmont FallOpen2341±66+12342±66
2009-10-172009 Top Spin Best Twelve2266±52+752341±66
2009-09-24ITTF Junior Circuit Chile Junior and Cadet Open, Coquimbo (Boys)2234±68+322266±47
2009-08-20Canadian Junior and Cadet Open, Montreal (Boys)2219±149+142233±64
2008-03-302008 Aurora Spring Open2183±123+262209±116
2006-11-05Aurora November Round Robin2149±80+242173±79
2006-10-01Aurora October Round-Robin2115±77+332148±76
2006-09-03Aurora September Round Robin2076±73+392115±73
2006-05-07Aurora May Round-Robin2100±72−262074±57
2006-04-02Aurora April Round-Robin2052±66+472099±67
2006-01-08Aurora January Round Robin2014±55+372051±53
2005-12-04Aurora December RR2073±69−602013±49
2005-11-132005 Aurora Fall Open Tournament2032±70+412073±66
2005-10-02Aurora October Round Robin2019±68+122031±65
2005-07-03Aurora July Round Robin2049±73−322017±55
2005-05-01Aurora May Round-Robin1995±63+532048±65
2005-02-06Aurora February Round-Robin2003±67−91994±50
2004-12-05Aurora December Round Robin1948±48+542002±58
2004-11-07Aurora November RR1933±48+141947±43
2004-10-0920th Annual Colorado Springs Open1925±44+81933±42
2004-09-05Aurora TTC September Round-Robin1917±40+71924±36
2004-09-04Elite Round Robin1907±46+101917±40
2004-08-28Elite Round Robin1959±60−521907±44
2004-08-08Aurora August Round-Robin1951±59+81959±57
2004-06-12Saturday 8 Man Round Robin1953±56−41949±50
2004-05-22Elite Round-Robin1924±62+291953±53
2004-05-02Aurora May Round Robin1898±63+261924±59
2004-04-10Littleton TTC Saturday Round-Robin1807±68+911898±60
2004-04-03Saturday Round-Robin1886±89−791807±67
2003-12-07Aurora TTC1799±113+851884±76
2003-11-02Aurora TTC1500±450+2981798±111