Wins
10
Indexed tournament wins
Player record
Oh, Chang Suk
Losses
1
Indexed tournament losses
Matches
11
Decisive results
Win rate
90.9%
Across indexed matches
Peak rating
1,967
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
Alguetti, Eyal
1 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 8, 2026, 2:15 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jul 4, 2011 | 2011 US OpenTournament · View matches · Initial rating 1,967 | Unrated | 1,967 | — | 10W / 1L |
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