Wins
1
Indexed tournament wins
Player record
Sun, Song
Losses
5
Indexed tournament losses
Matches
6
Decisive results
Win rate
16.7%
Across indexed matches
Peak rating
678
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
Ngo, Quoc
2 matches
Open →Rating trajectory
Published rating movement across recorded events.
Rating history unavailable
More published rating points are needed before a trajectory can be drawn.
Tournament history
1 tournament appearances · synced Aug 15, 2026, 2:28 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 18, 2004 | PA State ChampionshipsTournament · View matches · Initial rating 678 | Unrated | 678 | — | 1W / 5L |
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