Player record

Lam, Si-Dung

ID 65505OKMaleActive
Current rating1,711
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Wins

208

Indexed tournament wins

Losses

152

Indexed tournament losses

Matches

360

Decisive results

Win rate

57.8%

Across indexed matches

Peak rating

1,793

Highest rating in the available history.

Biggest upset

Yang, Long

Berkeley TTC Spring Tournament · Jun 25, 1995 · +190 rating

Open →

Biggest loss

Johnathan Shih

Texas Wesleyan Open · Feb 16, 2013 · -423 rating

Open →

Most frequent opponent

Ackart, Stephen

8 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

54 tournament appearances · synced Aug 8, 2026, 2:16 AM

DateTournamentRating inRating afterPoints changedRecord
Jan 19, 2002Sooner State GamesTournament · View matches1,6301,637+74W / 4L
Feb 5, 2000Sooner State GamesTournament · View matches1,6441,630-143W / 3L
Dec 4, 19991999 Millenium Madness Team TTTournament · View matches1,6531,644-94W / 3L
Mar 22, 1997McAlester Open Team ChampionshTournament · View matches1,6971,653-44+13 / -576W / 4L
Mar 8, 1997Bartlesville Spring RRTournament · View matches1,6811,697+16+16 / 04W / 2L
Oct 5, 19963rd Ann. 1996 Oded Amitz-Lev MTournament · View matches1,6941,681-13+0 / -133W / 2L
Jul 27, 19961996 Waco Summer RRTournament · View matches1,6911,694+35W / 4L
Apr 20, 1996Oklahoma City OpenTournament · View matches1,7011,691-10+3 / -133W / 3L
Jun 25, 1995Berkeley TTC Spring TournamentTournament · View matches1,5321,701+1694W / 1L
Jun 10, 1995Sacramento June OpenTournament · View matches1,5061,532+268W / 3L
Dec 18, 1994US NationalsTournament · View matches1,4871,506+19+22 / -33W / 1L
Jul 31, 1994Sacramento Summer OpenTournament · View matches1,2811,487+2068W / 0L
May 29, 1994Golden State OpenTournament · View matches1,2271,281+54+67 / -136W / 1L
Mar 5, 1994SAC-REC March OpenTournament · View matches1,2331,227-6+0 / -61W / 1L