Wins
10
Indexed tournament wins
Player record
Cheung, Jason J.
Losses
1
Indexed tournament losses
Matches
11
Decisive results
Win rate
90.9%
Across indexed matches
Peak rating
1,456
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
Andrew Lee
1 match
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, 2:22 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 29, 2024 | Westchester 2024 June OpenTournament · View matches · Initial rating 1,456 | Unrated | 1,456 | — | 10W / 1L |
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