Player record

Yim, Sung

ID 63580NJMaleInactive
Current rating1,861
Back to ratingsCompare player

Wins

436

Indexed tournament wins

Losses

326

Indexed tournament losses

Matches

762

Decisive results

Win rate

57.2%

Across indexed matches

Peak rating

2,024

Highest rating in the available history.

Biggest upset

Fonollosa, Allen

Stiga N.A. Teams Championships · Dec 1, 2002 · +369 rating

Open →

Biggest loss

Rivera, Johanes

2013 JOOLA N. American Teams O · Dec 1, 2013 · -1109 rating

Open →

Most frequent opponent

Mark Malench

9 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

98 tournament appearances · synced Aug 9, 2026, 2:17 AM

DateTournamentRating inRating afterPoints changedRecord
Jan 13, 1999NJTTC January Winter OpenTournament · View matches1,9081,895-13+3 / -164W / 4L
Dec 13, 1998Westfield December OpenTournament · View matches1,8751,908+33+39 / -64W / 3L
Nov 29, 19981998 North American Teams ChampionshipsTournament · View matches1,9061,875-3123W / 4L
Nov 15, 1998Westfield November OpenTournament · View matches1,8721,906+34+54 / -202W / 2L
Oct 18, 1998Westfield October OpenTournament · View matches1,8751,872-3+0 / -31W / 3L
Sep 13, 1998Westfield September OpenTournament · View matches1,8921,875-17+7 / -244W / 2L
Aug 16, 1998Sun TV OpenTournament · View matches1,8411,892+516W / 6L
May 17, 1998Westfield May OpenTournament · View matches1,8131,841+28+30 / -28W / 3L
Mar 20, 19981998 Eastern OpenTournament · View matches1,8581,813-45+0 / -451W / 5L
Mar 15, 1998March Westfield OpenTournament · View matches1,8961,858-38+8 / -463W / 2L
Feb 15, 1998February Westfield OpenTournament · View matches1,9281,896-322W / 3L
Jan 18, 1998January Westfield OpenTournament · View matches1,9841,928-56+0 / -562W / 2L
Dec 14, 1997December Westfield OpenTournament · View matches1,9561,984+28+32 / -44W / 1L
Nov 30, 1997US Open Teams ChampionshipsTournament · View matches1,9431,956+13+66 / -537W / 9L
Oct 19, 1997October Westfield OpenTournament · View matches1,9561,943-133W / 1L
Sep 21, 1997September Westfield OpenTournament · View matches1,9571,956-1+0 / -12W / 3L
Aug 17, 1997Sun TV OpenTournament · View matches1,6931,957+26411W / 5L
May 18, 1997May Westfield OpenTournament · View matches1,6901,693+3+3 / 05W / 2L
Apr 20, 1997Westfield April OpenTournament · View matches1,6711,690+19+19 / 05W / 1L
Apr 6, 1997New Jersey ClosedTournament · View matches1,6521,671+19+21 / -24W / 1L