Player record

Um, Joo Sung

ID 83084VAMaleInactive
Current rating1,496
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Wins

2

Indexed tournament wins

Losses

4

Indexed tournament losses

Matches

6

Decisive results

Win rate

33.3%

Across indexed matches

Peak rating

1,511

Highest rating in the available history.

Biggest upset

Not enough data

No qualifying upset available.

Biggest loss

Not enough data

No qualifying loss available.

Most frequent opponent

Hong, Gui Chung

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 16, 2026, 2:24 AM

DateTournamentRating inRating afterPoints changedRecord
Jun 4, 20112nd CCY Table Tennis TournamentTournament · View matches1,5111,496-15+0 / -152W / 2L
May 22, 20102010 CCY TT TournamentTournament · View matches · Initial rating 1,511Unrated1,511—0W / 2L