Wins
3
Indexed tournament wins
Player record
XinYang Sun
Losses
11
Indexed tournament losses
Matches
14
Decisive results
Win rate
21.4%
Across indexed matches
Peak rating
449
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Not enough data
No qualifying loss available.
Most frequent opponent
Eugene O'Bryan
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Tournament history
3 tournament appearances · synced Aug 26, 2026, 2:29 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Nov 16, 2014 | Potomac 2014 Fall OpenTournament · View matches | 449 | 446 | -3+2 / -5 | 1W / 6L |
| Sep 14, 2014 | 1st NoVATTC OpenTournament · View matches | 447 | 449 | +2 | 1W / 2L |
| Nov 10, 2013 | Potomac 2013 Fall OpenTournament · View matches · Initial rating 447 | Unrated | 447 | — | 1W / 3L |
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