Wins
563
Indexed tournament wins
Player record
Zeng, David Heng-Wah
Losses
266
Indexed tournament losses
Matches
829
Decisive results
Win rate
67.9%
Across indexed matches
Peak rating
2,364
Highest rating in the available history.
Biggest upset
Vyas, Aarsh
Concord Cup Youth Tournament · Oct 28, 2007 · +448 rating
Open →Biggest loss
Chodri, Aditi
2008 Life West Open · Aug 31, 2008 · -646 rating
Open →Most frequent opponent
Sun, Terence
10 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
87 tournament appearances · synced Aug 11, 2026, 2:16 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 15, 2007 | Butterfly Northern CA Spring OTournament · View matches | 799 | 784 | -15+0 / -15 | 1W / 3L |
| Feb 24, 2007 | Sacramento Winter OpenTournament · View matches | 634 | 799 | +165 | 7W / 2L |
| Feb 18, 2007 | Western OpenTournament · View matches | 606 | 634 | +28+30 / -2 | 3W / 2L |
| Feb 11, 2007 | Lunar New Year's OpenTournament · View matches | 607 | 606 | -1+1 / -2 | 4W / 1L |
| Dec 10, 2006 | Nationals Warm-Up TourneyTournament · View matches | 363 | 607 | +244 | 6W / 3L |
| Nov 5, 2006 | Concord Cup Youth OpenTournament · View matches | 376 | 363 | -13+0 / -13 | 1W / 5L |
| Oct 28, 2006 | Sacramento Fall OpenTournament · View matches · Initial rating 376 | Unrated | 376 | — | 4W / 5L |
81–87 of 87
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