Wins
12
Indexed tournament wins
Player record
John Zhang
Losses
10
Indexed tournament losses
Matches
22
Decisive results
Win rate
54.5%
Across indexed matches
Peak rating
1,522
Highest rating in the available history.
Biggest upset
Dennis Lui
Western Open · Feb 18, 2007 · +200 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Anthony Cavazos
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
4 tournament appearances · synced Aug 26, 2026, 2:25 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Sep 16, 2007 | 2007 Berkeley OpenTournament · View matches | 1,518 | 1,522 | +4+12 / -8 | 3W / 3L |
| Feb 18, 2007 | Western OpenTournament · View matches · USATT readjusted 1,422 → 1,485 | 1,422 | 1,518 | +33+38 / -5 | 3W / 1L |
| Oct 22, 2006 | 2006 Stiga NA Tour FinalsTournament · View matches | 1,397 | 1,422 | +25+26 / -1 | 2W / 3L |
| Sep 3, 2006 | 2006 Berkeley OpenTournament · View matches · Initial rating 1,397 | Unrated | 1,397 | +4+13 / -9 | 4W / 3L |
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