Wins
1
Indexed tournament wins
Player record
Zinn, Joshua
Losses
3
Indexed tournament losses
Matches
4
Decisive results
Win rate
25.0%
Across indexed matches
Peak rating
1,306
Highest rating in the available history.
Biggest upset
Not enough data
No qualifying upset available.
Biggest loss
Tony Murnahan
State Games of NC IX · Jun 25, 1995 · -233 rating
Open →Most frequent opponent
Hsu, Michael
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 21, 2026, 2:24 AM
| Date | Tournament | Rating in | Rating after | Points changed | Record |
|---|---|---|---|---|---|
| Jun 25, 1995 | State Games of NC IXTournament · View matches | 1,325 | 1,306 | -19+1 / -20 | 1W / 3L |
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