Wins
11
Indexed tournament wins
Player record
Zhou, David
Losses
10
Indexed tournament losses
Matches
21
Decisive results
Win rate
52.4%
Across indexed matches
Peak rating
1,578
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Delbert Norman
Dayton Giant Double RR Open · Nov 5, 2005 · -54 rating
Open →Most frequent opponent
Bu, Xianchan
1 match
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 11, 2026, 2:21 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Aug 27, 2006 | 2006 Indiana OpenTournament · View matches | 1,566 | 1,566 | 0+0 / 0 | 0W / 2L |
| Nov 5, 2005 | Dayton Giant Double RR OpenTournament · View matches | 1,578 | 1,566 | -12+9 / -21 | 6W / 2L |
| Jul 23, 2005 | 2005 OH Championships ClosedTournament · View matches · Initial rating 1,578 | Unrated | 1,578 | — | 5W / 6L |
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