Player record

Zhang, Hong

ID 79280CAMaleInactive
Current rating961
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Wins

52

Indexed tournament wins

Losses

14

Indexed tournament losses

Matches

66

Decisive results

Win rate

78.8%

Across indexed matches

Peak rating

961

Highest rating in the available history.

Biggest upset

Rich, Alan

Golden State Open · May 24, 2009 · +200 rating

Open →

Biggest loss

Dawalbhakta, Samiha

Alameda Open · Jul 26, 2009 · -588 rating

Open →

Most frequent opponent

Dawalbhakta, Samiha

2 matches

Open →

Rating trajectory

Published rating movement across recorded events.

Tournament history

14 tournament appearances · synced Aug 9, 2026, 2:29 AM

DateTournamentRating inRating afterPoints changedRecord
May 29, 2011Golden State OpenTournament · View matches925961+364W / 1L
Mar 26, 2011Sacramento March OpenTournament · View matches896925+295W / 0L
Feb 20, 20112011 Western Open on the JOOLA NA TourTournament · View matches820896+76+76 / 06W / 0L
Dec 5, 2010ICC CA State OpenTournament · View matches905820-85+0 / -850W / 2L
Nov 7, 20102010 Spin Magicians FremontTournament · View matches869905+362W / 1L
Sep 5, 20102010 Berkeley Open on the JOOLA NA TourTournament · View matches848869+216W / 0L
May 2, 2010ICC CA State OpenTournament · View matches839848+95W / 0L
Feb 28, 2010ICC CA State OpenTournament · View matches · USATT readjusted 739 → 796739839+43+43 / 05W / 1L
Feb 20, 20102010 Western Open on the JOOLA NA TourTournament · View matches730739+95W / 2L
Aug 22, 2009Sacramento Summer OpenTournament · View matches756730-261W / 2L
Jul 26, 2009Alameda OpenTournament · View matches802756-463W / 2L
May 24, 2009Golden State OpenTournament · View matches599802+2037W / 0L
May 10, 2009ICC California State OpenTournament · View matches604599-52W / 1L
Feb 22, 2009Western Open on the JOOLA NA TourTournament · View matches · Initial rating 604Unrated604—1W / 2L