Wins
37
Indexed tournament wins
Player record
Xiaoju Zou
Losses
28
Indexed tournament losses
Matches
65
Decisive results
Win rate
56.9%
Across indexed matches
Peak rating
1,206
Highest rating in the available history.
Biggest upset
Tim Dreher
AITTA League Singles · May 5, 2007 · +417 rating
Open →Biggest loss
John Miller
Arkansas Closed · Jan 31, 2009 · -442 rating
Open →Most frequent opponent
Joyce Hartmann
5 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
7 tournament appearances · synced Aug 26, 2026, 2:26 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Feb 20, 2010 | Arkansas ClosedTournament · View matches | 1,155 | 1,140 | -15 | 7W / 4L |
| Jan 31, 2009 | Arkansas ClosedTournament · View matches | 1,206 | 1,155 | -51 | 7W / 5L |
| Nov 8, 2008 | Arkansas OpenTournament · View matches | 1,206 | 1,206 | 0+0 / 0 | 2W / 5L |
| Feb 2, 2008 | Arkansas ClosedTournament · View matches | 1,192 | 1,206 | +14+25 / -11 | 5W / 5L |
| May 5, 2007 | AITTA League SinglesTournament · View matches · USATT readjusted 1,083 → 1,139 | 1,083 | 1,192 | +53+55 / -2 | 5W / 1L |
| Feb 3, 2007 | Arkansas ClosedTournament · View matches | 1,076 | 1,083 | +7+17 / -10 | 7W / 4L |
| Nov 4, 2006 | Arkansas OpenTournament · View matches · Initial rating 1,076 | Unrated | 1,076 | — | 4W / 4L |
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