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

Seo, Hyeonwoo
1894±107

All Events
DateEventInitial
Rating
Point
Change
Final
Rating
2019-11-06ITTF Junior Circuit Premium Hungarian Junior and Cadet Open, Szombathely (Boys)1927±104−331894±63
2018-08-22ITTF Junior Circuit Golden Chinese Taipei Junior and Cadet Open, Taipei (Boys)1900±375+181918±57