Wins
14
Indexed tournament wins
Player record
Shiyu Xu
Losses
14
Indexed tournament losses
Matches
28
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,649
Highest rating in the available history.
Biggest upset
David Girdner
2013 Lindenwood April Open · Apr 7, 2013 · +299 rating
Open →Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Mariana Diaz
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
5 tournament appearances · synced Aug 26, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| May 4, 2014 | St. Louis OpenTournament · View matches | 1,644 | 1,649 | +5+10 / -5 | 2W / 4L |
| Apr 7, 2013 | 2013 Lindenwood April OpenTournament · View matches · USATT readjusted 1,537 → 1,589 | 1,537 | 1,644 | +55+55 / 0 | 4W / 2L |
| Apr 1, 2012 | 2012 Lindenwood April OpenTournament · View matches | 1,554 | 1,537 | -17+0 / -17 | 0W / 3L |
| Sep 25, 2011 | 2011 Lindenwood September OpenTournament · View matches | 1,529 | 1,554 | +25 | 4W / 4L |
| Apr 10, 2011 | 2011 St. Peters April OpenTournament · View matches · Initial rating 1,529 | Unrated | 1,529 | +15+35 / -20 | 4W / 1L |
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