Wins
12
Indexed tournament wins
Player record
David Zhao
Losses
31
Indexed tournament losses
Matches
43
Decisive results
Win rate
27.9%
Across indexed matches
Peak rating
524
Highest rating in the available history.
Biggest upset
Keyu Pi
ICC CA State Open · Dec 4, 2011 · +319 rating
Open →Biggest loss
Yash Bhachawat
2011 US Open Warm-Up · Jun 26, 2011 · -270 rating
Open →Most frequent opponent
Jeffrey Fang
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
8 tournament appearances · synced Aug 26, 2026, 2:29 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 27, 2012 | ICC California State OpenTournament · View matches | 485 | 524 | +39 | 2W / 6L |
| Feb 19, 2012 | 2012 Western Open on JOOLA North America TourTournament · View matches | 500 | 485 | -15 | 2W / 6L |
| Dec 4, 2011 | ICC CA State OpenTournament · View matches | 397 | 500 | +103 | 2W / 3L |
| Sep 25, 2011 | 2011 Berkeley Open on the JOOLA NA TourTournament · View matches | 386 | 397 | +11 | 2W / 4L |
| Aug 28, 2011 | 2011 West Coast Summer OpenTournament · View matches | 400 | 386 | -14+7 / -21 | 1W / 4L |
| Jun 26, 2011 | 2011 US Open Warm-UpTournament · View matches | 410 | 400 | -10+7 / -17 | 2W / 3L |
| Mar 20, 2011 | ICC CA State OpenTournament · View matches | 415 | 410 | -5+2 / -7 | 1W / 3L |
| Feb 20, 2011 | 2011 Western Open on the JOOLA NA TourTournament · View matches · Initial rating 415 | Unrated | 415 | — | 0W / 2L |
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