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

All Events
DateEventInitial
Rating
Point
Change
Final
Rating
2018-04-12Willamette Spring League757±48−3754±47
2018-04-05Willamette Spring League750±49+7757±47
2018-03-22Willamette Spring League749±49+1750±46
2018-03-15Willamette Spring League727±54+22749±48
2018-03-08Willamette Spring League706±59+21727±53
2018-03-01Willamette Spring League709±66−3706±58
2018-02-10Paddle Palace Winter Open684±85+25709±63
2017-05-06Paddle Palace Club 2017 Spring Open702±73−18684±59
2016-10-20Willamette Fall League703±52−1702±51
2016-10-13Willamette Fall League706±53−3703±51
2016-09-29Willamette Fall League705±53+1706±51
2016-09-22Willamette Fall League697±55+8705±52
2016-09-15Willamette Fall League701±56−4697±54
2016-09-01Willamette Fall League705±56−4701±55
2016-06-112016 Rose City Open748±60−43705±45
2016-03-192016 Bill Mason Memorial728±65+20748±49
2015-11-142015 Stiga Portland Open780±57−52728±50
2015-07-18State Games of Oregon791±57−11780±41
2015-06-062015 Rose City Open694±98+97791±52
2015-03-149th Annual Bill Mason Memorial 20151200±200−506694±92

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