Wins
1
Indexed tournament wins
Player record
Berkson, Joe
Losses
1
Indexed tournament losses
Matches
2
Decisive results
Win rate
50.0%
Across indexed matches
Peak rating
1,191
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Hsu, Jui-ching
2001 Spin Open · Apr 15, 2001 · -277 rating
Open →Most frequent opponent
Blumenthal, Andrew
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, 2:20 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Apr 15, 2001 | 2001 Spin OpenTournament · View matches | 1,211 | 1,191 | -20 | 1W / 1L |
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