Player record

William Choi

ID 74227NJMaleInactive

William Choi's USATT rating is 1,262.

USATT rating1,262
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Wins

2

Indexed tournament wins

Losses

9

Indexed tournament losses

Matches

11

Decisive results

Win rate

18.2%

Across indexed matches

Peak rating

1,262

Highest rating in the available history.

Biggest upset

Joel Cipriano

U.S. Open Championships · Jul 7, 2007 · +201 rating

Open →

Biggest loss

Art Gillman

U.S. Open Championships · Jul 7, 2007 · -66 rating

Open →

Most frequent opponent

Art Gillman

1 match

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

2 tournament appearances · synced Aug 26, 2026, 2:26 AM

DateTournamentRating inRating afterPoints changedRecord
Jul 7, 2007U.S. Open ChampionshipsTournament · View matches1,2271,262+35+40 / -51W / 4L
May 20, 2007NJTTC May OpenTournament · View matches · Initial rating 1,227Unrated1,227—1W / 5L