Player record

Cheng, Aaron

ID 20015CAMaleInactive
Current rating527
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Wins

23

Indexed tournament wins

Losses

36

Indexed tournament losses

Matches

59

Decisive results

Win rate

39.0%

Across indexed matches

Peak rating

589

Highest rating in the available history.

Biggest upset

Woo, Winnie

Golden State Open · May 30, 2004 · +506 rating

Open →

Biggest loss

Liang, Lisa

Golden State Open · Jun 12, 2005 · -174 rating

Open →

Most frequent opponent

Yick, Jessica

4 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

13 tournament appearances · synced Aug 9, 2026, 2:33 AM

DateTournamentRating inRating afterPoints changedRecord
Jun 12, 2005Golden State OpenTournament · View matches562527-35+0 / -350W / 1L
Oct 24, 2004Concord Cup Youth TT TournamentTournament · View matches589562-27+0 / -271W / 3L
May 30, 2004Golden State OpenTournament · View matches547589+422W / 2L
Feb 29, 2004California Open on the 2004 StTournament · View matches546547+11W / 1L
Oct 19, 2003Concord Cup Youth OpenTournament · View matches166546+38011W / 2L
Oct 20, 2002Concord Cup Youth TournamentTournament · View matches118166+484W / 3L
Mar 23, 2002Fairfield March Challenge 2002Tournament · View matches102118+16+17 / -13W / 2L
May 27, 2001Golden State Open - CATournament · View matches78102+241W / 4L
Mar 10, 2001Fairfield March OpenTournament · View matches9478-16+0 / -160W / 5L
Jan 20, 2001Fairfield January OpenTournament · View matches9694-20W / 4L
May 28, 2000Golden State OpenTournament · View matches10196-50W / 5L
Apr 29, 2000CA April Loop RR TTTTournament · View matches113101-12+0 / -120W / 2L
Oct 10, 1999Concord Cup Youth TournamentTournament · View matchesUnrated113—0W / 2L